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AudioCodes Mediant 2000, User Manual

The AudioCodes Mediant 2000 is a versatile communication device, designed to enhance your business phone systems. With its comprehensive User Manual, easily downloadable for free at our 88.208.23.73:8080, you can effortlessly navigate through its features, configurations, and troubleshooting information. Perfect for optimizing your communication network and boosting productivity.

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Version 5.6 

15 

November 2008 

SIP User's Manual 

 

1. Overview 

 

1 Overview 

This manual provides you with the information for installing, configuring, and operating the 
Mediant 2000 SIP gateway (referred to throughout this manual as 

device

). 

The device is a SIP-based Voice-over-IP (VoIP) media gateway.  the device enables voice, 
fax, and data traffic to be sent over the same IP network. 

The device provides excellent voice quality and optimized packet voice streaming over IP 
networks. The device uses the award-winning, field-proven VoIPerfect™ voice compression 
technology, typically implemented in AudioCodes products. 

The device incorporates 1, 2, 4, 8 or 16 E1, T1, or J1 spans for direct connection to the 
Public Switched Telephone Network (PSTN) / Private Branch Exchange (PBX) through 
digital telephony trunks. The device also provides SIP trunking capabilities for Enterprises 
operating with multiple Internet Telephony Service Providers (ITSP) for VoIP services. The 
device includes two 10/100Base-TX Ethernet ports, providing redundancy connection to the 
network. 

The device

 

supports up to 480 simultaneous VoIP or Fax over IP (FoIP) calls, supporting 

various Integrated Services Digital Network (ISDN) Primary Rate Interface (PRI) protocols 
such as EuroISDN, North American NI2, Lucent™ 4/5ESS, Nortel

™

 DMS100 and others. In 

addition, it supports different variants of Channel Associated Signaling (CAS) protocols for 
E1 and T1 spans, including MFC R2, E&M immediate start, E&M delay dial/start, loop start 
and ground start. 

The device, best suited for large and medium-sized VoIP applications is a compact device, 
comprising a 19-inch, 1U chassis with optional dual AC or single DC power supplies. The 
deployment architecture can include several devices in branch or departmental offices, 
connected to local PBXs. Call routing is performed by the devices using internal routing or 
SIP Proxy(s). 

The device enables users to make cost-effective, long distance or international 
telephone/fax calls between distributed company offices, using their existing 
telephones/fax. These calls can be routed over the existing network using state-of-the-art 
compression techniques, ensuring that voice traffic uses minimum bandwidth. 

The device can also route calls over the network using SIP signaling protocol, enabling the 
deployment of Voice over Packet solutions in environments where access is enabled to 
PSTN subscribers by using a trunking device. This provides the ability to transmit voice and 
telephony signals between a packet network and a TDM network. 

 

 

Notes: 

•

 

The device is offered as a 1-module (up to 240 channels or 8 trunk 
spans) or 2-module (for 480 channels or 16 trunk spans only) platform. 
The latter configuration supports two TrunkPack modules, each having its 
own IP address. Configuration instructions in this document relate to the 
device as a 1-module platform and must be repeated for the second 
module as well. 

•

 

For channel capacity, refer to the device's specifications in ''Selected 
Technical Specifications'' on page 

409

. 

 

Summary of Contents for Mediant 2000

Page 1: ...Document LTRT 68808 November 2008 User s Manual Version 5 6 ...

Page 2: ......

Page 3: ...to a PC 38 3 3 5 5 Loading a Scenario to the Device 39 3 3 5 6 Deleting a Scenario 40 3 3 5 7 Exiting Scenario Mode 41 3 3 6 Customizing the Web Interface 41 3 3 6 1 Replacing the Corporate Logo 41 3 3 6 2 Customizing the Product Name 44 3 3 6 3 Creating a Login Welcome Message 44 3 3 7 Getting Help 45 3 3 8 Using the Home Page 46 3 3 8 1 Assigning a Name to a Port 47 3 3 8 2 Viewing Trunk Setting...

Page 4: ...s 214 3 4 8 1 Configuring the Voice Mail VM Parameters 214 3 4 8 2 Configuring RADIUS Accounting Parameters 217 3 4 9 Configuring the TDM Bus Settings 218 3 5 Management Tab 220 3 5 1 Management Configuration 220 3 5 1 1 Configuring the Management Settings 220 3 5 1 2 Configuring the Regional Settings 227 3 5 1 3 Maintenance Actions 228 3 5 2 Software Update 231 3 5 2 1 Loading Auxiliary Files 231...

Page 5: ...ring the Call Progress Tones File 335 6 2 Prerecorded Tones PRT File 337 6 3 Voice Prompts File 338 6 4 CAS Protocol Auxiliary Files 339 6 5 Dial Plan File 339 6 6 User Information File 340 7 IP Telephony Capabilities 343 7 1 IP to IP Routing SIP Trunking 343 7 2 Answer Machine Detector AMD 343 7 3 Stand Alone Survivability SAS Feature 346 7 3 1 Configuring SAS 347 7 3 2 Configuring Emergency Call...

Page 6: ...8 Networking Capabilities 379 8 1 Ethernet Interface Configuration 379 8 2 Ethernet Interface Redundancy 380 8 3 NAT Network Address Translation Support 380 8 3 1 STUN 381 8 3 2 First Incoming Packet Mechanism 382 8 3 3 No Op Packets 382 8 4 IP Multicasting 383 8 5 Robust Reception of RTP Streams 383 8 6 Multiple Routers Support 383 8 7 Simple Network Time Protocol Support 383 8 8 IP QoS via Diffe...

Page 7: ...ated Trunk Configuration 400 9 5 Redirect Number and Calling Name Display 401 9 6 Automatic Gain Control AGC 402 10 Tunneling Applications 403 10 1 TDM Tunneling 403 10 2 QSIG Tunneling 405 11 Supplied SIP Software Package 407 12 Selected Technical Specifications 409 13 Glossary 415 ...

Page 8: ...d Web Welcome Message after Login 44 Figure 3 25 Help Topic for Current Page 45 Figure 3 26 Areas of the Home Page 46 Figure 3 27 Shortcut Menu for Assigning a Port Name 47 Figure 3 28 Entering the Port Name 48 Figure 3 29 Click Module to which you want to Switch 48 Figure 3 30 Confirmation Message Box for Switching Modules 49 Figure 3 31 Log Off Confirmation Box 49 Figure 3 32 Web Session Logged ...

Page 9: ...s Page 198 Figure 3 84 IP Group Table Page 201 Figure 3 85 Account Table Page 205 Figure 3 86 Digital Gateway Parameters Page 207 Figure 3 87 Voice Mail Settings Page 214 Figure 3 88 RADIUS Parameters Page 217 Figure 3 89 TDM Bus Settings Page 218 Figure 3 90 Management Settings Page 220 Figure 3 91 SNMP Trap Destinations Page 223 Figure 3 92 SNMP Community Strings Page 224 Figure 3 93 SNMP V3 Set...

Page 10: ...s Table Page 375 Figure 7 5 Configuring IP Groups 1 and 2 in the IP Group Table Page 375 Figure 7 6 Assign the Trunk to Trunk Group ID 1 in the Trunk Group Table Page 376 Figure 7 7 Configuring Trunk Group 1 for Registration per Account in Trunk Group Settings Page376 Figure 7 8 Configuring Accounts for PBX Registration to ITSPs in Account Table Page 376 Figure 7 9 Configuring ITSP to Trunk Group ...

Page 11: ...able 3 26 Default IKE Second Phase Proposals 115 Table 3 27 IPSec SPD Table Configuration Parameters 116 Table 3 28 Default IKE First Phase Proposals 118 Table 3 29 IKE Table Configuration Parameters 119 Table 3 30 SIP General Parameters Protocol Definition 122 Table 3 31 Proxy Registration Parameters 134 Table 3 32 Proxy Sets Table Parameters 142 Table 3 33 Supported Coders 145 Table 3 34 DTMF an...

Page 12: ... SIP ini File Parameters 284 Table 4 8 Media Server ini File Parameters 301 Table 4 9 Voice Mail ini File Parameters 302 Table 4 10 PSTN ini File Parameters 303 Table 4 11 ISDN and CAS Interworking Related ini File Parameters 307 Table 4 12 Number Manipulation and Routing ini File Parameters 314 Table 4 13 Channel ini File Parameters 325 Table 4 14 Auxiliary Configuration ini File Parameters 331 T...

Page 13: ...Click on the page or section numbers shown in blue to reach the individual cross referenced item directly To return back to the point from where you accessed the cross reference press the ALT and Å keys Trademarks AC logo Ardito AudioCoded AudioCodes AudioCodes logo CTI CTI Squared InTouch IPmedia Mediant MediaPack MP MLQ NetCoder Netrake Nuera Open Solutions Network OSN Stretto 3GX TrunkPack Voic...

Page 14: ...t and must only be serviced by qualified service personnel Note The term device used throughout this manual refers to the Mediant 2000 media gateway unless otherwise specified Note Where network appears in this manual it means Local Area Network LAN Wide Area Network WAN etc accessed via the device s Ethernet interface Note The terms IP to Tel and Tel to IP refer to the direction of the call relat...

Page 15: ...nd T1 spans including MFC R2 E M immediate start E M delay dial start loop start and ground start The device best suited for large and medium sized VoIP applications is a compact device comprising a 19 inch 1U chassis with optional dual AC or single DC power supplies The deployment architecture can include several devices in branch or departmental offices connected to local PBXs Call routing is pe...

Page 16: ... announcements and conferences SIP invitations are used to create sessions and carry session descriptions that enable participants to agree on a set of compatible media types SIP uses elements called Proxy servers to help route requests to the user s current location authenticate and authorize users for services implement provider call routing policies and provide features to users SIP also provid...

Page 17: ...nagement on page 19 A configuration file referred to as the ini file refer to ini File Configuration on page 255 Simple Network Management Protocol SNMP browser software refer to the Product Reference Manual AudioCodes Element Management System refer to AudioCodes EMS User s Manual or EMS Product Description Note To initialize the device by assigning it an IP address a firmware file cmp and a conf...

Page 18: ...SIP User s Manual 18 Document LTRT 68808 Mediant 2000 Reader s Notes ...

Page 19: ...ead write privileges and limiting access to specific IP addresses Notes The Web interface allows you to configure most of the device s parameters Those parameters that are not available in the Web interface can be configured using the ini file Certain Web interface pages are feature key dependant and therefore only appear if your device s feature key supports the features relating to these pages r...

Page 20: ...In the User Name and Password fields enter the case sensitive user name and password 4 Click the OK button the Web interface is accessed displaying the Home page for a detailed description of the Home page refer to Using the Home Page on page 46 Note If access to the device s Web interface is denied Unauthorized due to Microsoft Internet Explorer security settings perform the following troubleshoo...

Page 21: ...age 44 Toolbar Provides frequently required command buttons for configuration refer to Toolbar on page 21 Navigation Pane Consists of the following areas Navigation bar Provides tabs for accessing the configuration menus refer to Navigation Tree on page 23 creating a Scenario refer to Scenarios on page 34 and searching ini file parameters that have corresponding Web interface parameters refer to S...

Page 22: ...e Configuration File page for saving the ini file to a PC refer to Backing Up and Restoring Configuration on page 240 Reset opens the Maintenance Actions page for resetting the device refer to Resetting the Device on page 228 Software Upgrade Wizard opens the Software Upgrade Wizard page for upgrading the device s software refer to Software Upgrade Wizard on page 236 Home Opens the Home page refer...

Page 23: ...ing page in the Work pane The terminology used throughout this manual for referring to the hierarchical structure of the tree is as follows menu first level highest level submenu second level contained within a menu page item last level lowest level in a menu contained within a menu or submenu Figure 3 4 Terminology for Navigation Tree Levels To view menus in the Navigation tree take this step On ...

Page 24: ... Diagnostics on the Navigation bar The Navigation tree menu can be displayed in one of two views Basic displays only commonly used menus Full displays all the menus pertaining to a configuration tab The advantage of the Basic view is that it prevents cluttering the Navigation tree with menus that may not be required Therefore a Basic view allows you to easily locate required menus To toggle betwee...

Page 25: ... the Navigation bar is used to hide and show the Navigation pane To hide the Navigation pane click the left pointing arrow the pane is hidden and the button is replaced by the right pointing arrow button To show the Navigation pane click the right pointing arrow the pane is displayed and the button is replaced by the left pointing arrow button Figure 3 6 Showing and Hiding Navigation Pane 3 3 3 Wo...

Page 26: ...r refer to Toolbar on page 21 To view all the menus in the Navigation tree ensure that the Navigation tree is in Full view refer to Displaying Navigation Tree in Basic and Full View on page 24 To get Online Help for the currently opened page refer to Getting Help on page 45 Certain pages may not be accessible if your Web user account s access level is low refer to Configuring the Web User Accounts...

Page 27: ...n to display all parameters Basic Parameter List button with up pointing arrow click this button to show only common basic parameters The figure below shows an example of a page displaying basic parameters only and then showing advanced parameters as well using the Advanced Parameter List button Figure 3 7 Toggling between Basic and Advanced Page View For ease of identification the basic parameter...

Page 28: ... or up pointing arrow indicating that it can be collapsed or expanded when clicked respectively Figure 3 8 Expanding and Collapsing Parameter Groups 3 3 3 3 Modifying and Saving Parameters When you change parameter values on a page the Edit symbol appears to the right of these parameters This is especially useful for indicating the parameters that you have currently modified before applying the ch...

Page 29: ...ol are not changeable on the fly and require a device reset refer to Resetting the Device on page 228 before taking effect Notes Parameters saved to the volatile memory by clicking Submit revert to their previous settings after a hardware or software reset or if the device is powered down Therefore to ensure parameter changes whether on the fly or not are retained you need to save burn them to the...

Page 30: ... throughout the Web interface such as the Tel to IP Routing table must only be entered as digits without any other characters For example if you wish to enter the phone number 555 1212 it must be entered as 5551212 without the hyphen If the hyphen is entered the entry is invalid 3 3 3 5 Working with Tables The Web interface includes many configuration pages that provide tables for configuring the ...

Page 31: ... entry is assigned the index 0 To add a copy of an existing index table entry take these 3 steps 1 In the Index column select the index that you want to duplicate the Edit button appears 2 Click Edit the fields in the corresponding index row become available 3 Click Duplicate a new index entry is added with identical settings as the selected index in Step 1 In addition all existing index entries a...

Page 32: ... Table To delete an existing index table entry take these 3 steps 1 In the Index column select the index corresponding to the table row that you want to delete 2 Click Delete the table row is removed from the table 3 3 4 Searching for Configuration Parameters The Web interface provides a search engine that allows you to search any ini file parameter that is configurable by the Web interface i e ha...

Page 33: ...ry drop down list to select the string saved from a previous search 3 Click Search a list of located parameters based on your search appears in the Navigation pane Each searched result displays the following ini file parameter name Link in green to its location page in the Web interface Brief description of the parameter 4 In the searched list click the required parameter link in green to open the...

Page 34: ... the Device on page 39 3 3 5 1 Creating a Scenario The Web interface allows you to create one Scenario with up to 20 configuration pages as described in the procedure below To create a Scenario take these 10 steps 1 On the Navigation bar click the Scenarios tab a message box appears requesting you to confirm creation of a Scenario Figure 3 14 Scenario Creation Confirm Message Box Note If a Scenari...

Page 35: ...ee of the Configuration tab appears in the Navigation tree Notes You can add up to 20 Steps to a Scenario where each Step can contain up to 25 parameters When in Scenario mode the Navigation tree is in Full display i e all menus are displayed in the Navigation tree and the configuration pages are in Advanced Parameter List display i e all parameters are shown in the pages This ensures accessibilit...

Page 36: ...io Figure 3 16 Scenario Loading Message Box 2 Click OK the Scenario and its Steps appear in the Navigation tree as shown in the example figure below Figure 3 17 Scenario Example When you select a Scenario Step the corresponding page is displayed in the Work pane In each page the available parameters are indicated by a dark blue background the unavailable parameters are indicated by a gray or light...

Page 37: ...pears requesting you to confirm Scenario loading 2 Click OK the Scenario appears with its Steps in the Navigation tree 3 Click the Edit Scenario button located at the bottom of the Navigation pane the Scenario Name and Step Name fields appear 4 You can perform the following edit operations Add Steps a On the Navigation bar select the desired tab i e Configuration or Management the tab s menu appea...

Page 38: ...nd the menus of the Configuration tab appear in the Navigation tree 3 3 5 4 Saving a Scenario to a PC You can save a Scenario to a PC as a dat file This is especially useful when requiring more than one Scenario to represent different environment setups e g where one includes PBX interoperability and another not Once you create a Scenario and save it to your PC you can then keep on saving modifica...

Page 39: ...o File button located at the bottom of the Navigation tree the Scenario File page appears refer to Saving a Scenario to a PC on page 38 3 Click the Browse button and then navigate to the Scenario file stored on your PC 4 Click the Send File button Notes You can only load a Scenario file to a device that has an identical hardware configuration setup to the device in which it was created For example...

Page 40: ...Loading Message Box 2 Click OK the Scenario mode appears in the Navigation tree 3 Click the Delete Scenario File button a message box appears requesting confirmation for deletion Figure 3 20 Message Box for Confirming Scenario Deletion 4 Click OK the Scenario is deleted and the Scenario mode closes Note You can also delete a Scenario using the following alternative methods Loading an empty dat fil...

Page 41: ...any preferences The following Web interface elements can be customized Corporate logo displayed on the Title bar refer to Replacing the Corporate Logo on page 41 Product s name displayed on the Title bar refer to Customizing the Product Name on page 44 Login welcome message refer to Creating a Login Welcome Message on page 44 3 3 6 1 Replacing the Corporate Logo The corporate logo that appears in ...

Page 42: ...as shown in the figure below Figure 3 23 Image Download Screen 4 Click the Browse button and then navigate to the folder in which the logo image file that you want to use is located 5 Click the Send File button the image file uploads to the device When loading is complete the page is automatically refreshed and the uploaded logo image is displayed in the Web interface s title bar 6 If you want to ...

Page 43: ...logo Use a gif jpg or jpeg image file The default is AudioCodes logo file Note The length of the name of the image file is limited to 48 characters LogoWidth Width in pixels of the logo image The range is 0 199 The default value is 141 which is the width of AudioCodes displayed logo Note The optimal setting depends on the screen resolution settings 3 3 6 1 2 Replacing the Corporate Logo with Text ...

Page 44: ...cessful login to the device s Web interface The ini file table parameter WelcomeMessage allows you to create the Welcome message Up to 20 lines of character strings can be defined for the message If this parameter is not configured no Welcome message box is displayed after login An example of a Welcome message is shown in the figure below Figure 3 24 User Defined Web Welcome Message after Login Ta...

Page 45: ...on tree open the required page for which you want Help 2 On the toolbar click the Help button the Help topic pertaining to the opened page appears as shown below Figure 3 25 Help Topic for Current Page 3 To view a description of a parameter click the plus sign to expand the parameter To collapse the description click the minus sign 4 To close the Help topic click the close button located on the to...

Page 46: ... version To access the Home page take this step On the toolbar click the Home icon the Home page is displayed Figure 3 26 Areas of the Home Page Note The number of channels displayed in the Home page depends on the device s hardware configuration The table below describes the areas of the Home page Table 3 6 Description of the Areas of the Home Page Item Label Description 1 Displays the highest se...

Page 47: ... Dual Ethernet Link icons gray No link green Active link You can also view detailed Ethernet port information in the Ethernet Port Information page refer to Viewing the Active Alarms Table on page 245 by clicking this icon 6 Dual Ethernet activity icons gray No Ethernet activity orange Transmit receive activity 7 T1 E1 Trunk Status icons for trunks 9 through 16 Refer to Item 4 for a description 8 ...

Page 48: ...nk port LED on the TP 1610 labeled as items 3 and 5 in the figure in Accessing the Home Page a shortcut menu appears 2 From the shortcut menu choose Port Settings the Trunk Settings screen opens 3 3 8 3 Switching Between Modules The device can house up to two modules as discussed in previous sections Since each module is a standalone gateway the Home page displays only one of the modules to which ...

Page 49: ... then click OK 3 3 9 Logging Off the Web Interface You can log off the Web interface and re access it with a different user account For detailed information on the Web User Accounts refer to User Accounts To log off the Web interface take these 2 steps 1 On the toolbar click the Log Off button the Log Off confirmation message box appears Figure 3 31 Log Off Confirmation Box 2 Click OK the Web sess...

Page 50: ... on page 218 To access the menus of the Configuration tab take this step On the Navigation bar click the Configuration tab the Navigation tree displays the configuration menus pertaining to the Configuration tab 3 4 1 Network Settings The Network Settings menu allows you to configure various networking parameters This menu contains the following page items IP Settings refer to Configuring the IP S...

Page 51: ...uration on page 230 Table 3 7 Network Settings IP Settings Parameters Parameter Description IP Settings IP Networking Mode EnableMultipleIPs Determines the IP network scheme 0 Single IP Network Single IP network default 1 Multiple IP Networks Multiple IP networks OAMP Media and Control 1 Dual IP Media Control Multiple IP networks 1 Dual IP OAM Control Multiple IP networks 1 Dual IP OAM Medial Mult...

Page 52: ...refer to Multiple Routers Support on page 383 OAM Network Settings Available only in Multiple IP and Dual IP modes IP Address LocalOAMIPAddress The device s source IP address in the operations administration maintenance and provisioning OAMP network The default value is 0 0 0 0 Subnet Mask LocalOAMSubnetMask The device s subnet mask in the OAMP network The default subnet mask is 0 0 0 0 Default Ga...

Page 53: ...LAN identifier The valid range is 1 to 4094 The default value is 1 Control VLAN ID VLANControlVlanID Defines the Control VLAN identifier The valid range is 1 to 4094 The default value is 2 Media VLAN ID VLANMediaVlanID Defines the Media VLAN identifier The valid range is 1 to 4094 The default value is 3 NAT Settings NAT IP Address StaticNatIP Global public IP address of the device to enable static...

Page 54: ...ngs page refer to Configuring the IP Settings on page 50 2 Under the Multiple Interface Settings group click the right arrow button alongside Multiple Interface Table a confirmation message box appears Figure 3 34 Confirmation Message for Accessing the Multiple Interface Table 3 Click OK to confirm the Multiple Interface Table page appears Figure 3 35 Interface Table Page 4 In the Add field enter ...

Page 55: ...page 30 Table 3 8 Multiple Interface Table Parameters Description Parameter Description Table parameters Index Index of each interface The range is 0 3 Note Each interface index must be unique Application Type Types of applications that are allowed on the specific interface 0 OAM Only Operations Administration Maintenance and Provisioning OAMP applications e g Web Telnet SSH and SNMP are allowed o...

Page 56: ...P Routing Table on page 62 VLAN ID Defines the VLAN ID for each interface When using VLANs the VLAN ID must be unique for each interface Incoming traffic tagged with this VLAN ID is routed to the corresponding interface and outgoing traffic from that interface is tagged with this VLAN ID Interface Name Defines a string up to 16 characters to name this interface This name is displayed in management...

Page 57: ...net To configure the Application settings parameters take these 4 steps 1 Open the Application Settings page Configuration tab Network Settings menu Application Settings page item Figure 3 36 Application Settings Page 2 Configure the Applications parameters according to the table below 3 Click the Submit button to save your changes 4 To save the changes to flash memory refer to Saving Configuratio...

Page 58: ...L Note Only the primary Web User Account which has Security Administration access level can access the device using Telnet refer to Configuring the Web User Accounts on page 99 Telnet Server TCP Port TelnetServerPort Defines the port number for the embedded Telnet server The valid range is all valid port numbers The default port is 23 Telnet Server Idle Timeout TelnetServerIdleDisconnect Defines t...

Page 59: ...ress of the primary STUN server The valid range is the legal IP addresses The default value is 0 0 0 0 STUN Server Secondary IP STUNServerSecondaryIP Defines the IP address of the secondary STUN server The valid range is the legal IP addresses The default value is 0 0 0 0 NFS Settings NFS Table For detailed information on configuring the NFS table refer to Configuring the NFS Settings on page 60 D...

Page 60: ...p ini and auxiliary files using the Automatic Update mechanism refer to Automatic Update Mechanism Note that an NFS file server can share multiple file systems There must be a separate row for each remote file system shared by the NFS file server that needs to be accessed by the device To add remote NFS file systems take these 6 steps 1 Open the Application Settings page refer to Configuring the A...

Page 61: ...cription Index The row index of the remote file system The valid range is 0 to 4 Host Or IP The domain name or IP address of the NFS server If a domain name is provided a DNS server must be configured Root Path Path to the root of the remote file system in the format path For example audio NFS Version NFS version used to access the remote file system 2 NFS Version 2 3 NFS Version 3 default Authent...

Page 62: ...in the IP Settings page refer to Configuring the IP Settings on page 50 To configure static IP routing take these 3 steps 1 Open the IP Routing Table page Configuration tab Network Settings menu IP Routing Table page item Figure 3 38 IP Routing Table Page 2 In the Add a new table entry group add a new static routing rule according to the parameters described in the table below 3 Click Add New Entr...

Page 63: ...in the adjacent columns Note The Gateway address must be in the same subnet on which the address is configured on the Multiple Interface Table page refer to Configuring the Multiple Interface Table on page 53 Metric RoutingTableHopsCountColumn The maximum number of allowed routers hops between the device and destination Note This parameter must be set to 1 for the routing rule to be valid Routing ...

Page 64: ...or the Premium CoS content and media traffic The valid range is 0 to 7 The default value is 6 Control Premium Priority VLANPremiumServiceClassControlPriority Defines the priority for the Premium CoS content and control traffic The valid range is 0 to 7 The default value is 6 Gold Priority VLANGoldServiceClassPriority Defines the priority for the Gold CoS content The valid range is 0 to 7 The defau...

Page 65: ... valid range is 0 to 63 The default value is 26 Bronze QoS BronzeServiceClassDiffServ Defines the DiffServ value for the Bronze CoS content The valid range is 0 to 63 The default value is 10 3 4 2 Media Settings The Media Settings menu allows you to configure the device s channel parameters These parameters are applied to all the device s channels This menu contains the following page items Voice ...

Page 66: ...itted IP to PSTN signal The valid range is 32 to 31 dB The default value is 0 dB Input Gain InputGain Pulse code modulation PCM input gain control in decibels This parameter sets the level for the received PSTN to IP signal The valid range is 32 to 31 dB The default value is 0 dB Silence Suppression EnableSilenceCompression Silence Suppression is a method for conserving bandwidth on VoIP calls by ...

Page 67: ...r is automatically updated if one of the following parameters is configured TxDTMFOption or RxDTMFOption MF Transport Type MFTransportType Not Applicable DTMF Volume 31 to 0 dB DTMFVolume DTMF gain control value in decibels to the TDM side The valid range is 31 to 0 dB The default value is 11 dB CAS Transport Type CASTransportType Controls the ABCD signaling transport type over IP 0 CAS Events Onl...

Page 68: ...e item Figure 3 41 Fax Modem CID Settings Page 2 Configure the fax Modem and CID parameters according to the table below 3 Click the Submit button to save your changes 4 To save the changes to flash memory refer to Saving Configuration on page 230 Table 3 14 Media Settings Fax Modem CID Parameters Parameter Description Fax Transport Mode FaxTransportMode Fax transport mode used by the device 0 Dis...

Page 69: ...pass 3 Events Only Transparent with Events V 22 Modem Transport Type V22ModemTransportType V 22 Modem Transport Type used by the device 0 Disable Disable Transparent 1 Enable Relay N A 2 Enable Bypass default 3 Events Only Transparent with Events V 23 Modem Transport Type V23ModemTransportType V 23 Modem Transport Type used by the device 0 Disable Disable Transparent 1 Enable Relay N A 2 Enable By...

Page 70: ...fax relay messages are transmitted outgoing calls 0 2400 2 4 kbps 1 4800 4 8 kbps 2 7200 7 2 kbps 3 9600 9 6 kbps 4 12000 12 0 kbps 5 14400 14 4 kbps default Note The rate is negotiated between the sides i e the device adapts to the capabilities of the remote side Fax Modem Bypass Coder Type FaxModemBypassCoderType Coder used by the device when performing fax modem bypass Usually high bit rate cod...

Page 71: ... for example when the originating device is located behind a firewall that blocks incoming T 38 packets on ports that have not yet received T 38 packets from the internal network i e originating device To also send a SIP Re INVITE message upon detection of a fax CNG tone in this mode set the parameter FaxCNGMode to 1 2 Events Only CNG is detected on the originating side and a fax session is starte...

Page 72: ...ontrol Protocol RTCP parameters To configure the RTP RTCP parameters take these 4 steps 1 Open the RTP RTCP Settings page Configuration tab Media Settings menu RTP RTCP Settings page item Figure 3 42 RTP RTCP Settings Page 2 Configure the RTP RTCP parameters according to the table below 3 Click the Submit button to save your changes 4 To save the changes to flash memory refer to Saving Configurati...

Page 73: ...ly by the device according to the selected coder RTP Directional Control RTPDirectionControl N A Controlled internally by the device according to the selected coder RFC 2833 TX Payload Type RFC2833TxPayloadType N A Use the ini file parameter RFC2833PayloadType instead RFC 2833 RX Payload Type RFC2833RxPayloadType N A Use the ini file parameter RFC2833PayloadType instead RFC 2198 Payload Type RFC21...

Page 74: ...er is set to a non zero value ThroughPacket RTP multiplexing is enabled The device uses this parameter and BaseUDPPort to identify and distribute the payloads from the received multiplexed IP packet to the relevant channels The valid range is the range of possible UDP ports 6 000 to 64 000 The default value is 0 i e RTP multiplexing is disabled For detailed information on RTP multiplexing refer to...

Page 75: ...ality monitoring minimum gap size number of frames The default is 16 RTCP XR Report Mode RTCPXRReportMode Determines whether RTCP XR reports are sent to the Event State Compositor ESC and if so defines the interval in which they are sent 0 Disable RTCP XR reports are not sent to the ESC default 1 End Call RTCP XR reports are sent to the ESC at the end of each call 2 End Call Periodic RTCP XR repor...

Page 76: ... Mode This means that the Gain Slope is 8 dB sec for the first 1 5 seconds After this period the Gain Slope is changed to the user defined value You can disable or enable the feature by using the ini file parameter AGCDisableFastAdaptation After Fast Mode is used the signal should be off for two minutes in order to have the feature turned on again This feature is designed so that AGC can fast adap...

Page 77: ...e is answering the call AMD can be activated and de activated only after a channel is already open The direction of the detection PSTN or IP can also be configured The range is 0 to 7 where 0 is the best detection of an answering machine and 7 is the best detection of a live call i e voice detected The default is 3 For a detailed description on AMD refer to Answer Machine Detector AMD on page 343 ...

Page 78: ...ection Determines the AGC direction 0 0 AGC works on signals from the TDM side default 1 1 AGC works on signals from the IP side AGC Target Energy AGCTargetEnergy Determines the signal energy value dBm that the AGC attempts to attain The valid range is 0 to 63 dBm The default value is 19 dBm Enable Energy Detector EnableEnergyDetector N A Energy Detector Quality Factor EnergyDetectorQualityFactor ...

Page 79: ... To save the changes to flash memory refer to Saving Configuration on page 230 Table 3 17 Media Settings Parameters Parameter Description Max Echo Canceller Length MaxEchoCancellerLength Determines the maximum Echo Canceler Length in msec which is the maximum echo path delay tail length for which the echo canceller is designed to operate 0 Default based on various internal device settings to attai...

Page 80: ... template number 4 Click Apply to save your settings 5 To save the changes to flash memory refer to Saving Configuration on page 230 Notes If you delete all the table entries the device uses the default DSP template For a description of the Web interface s table command buttons e g Duplicate and Delete refer to Working with Tables on page 30 Table 3 18 DSP Templates Parameters Parameter Descriptio...

Page 81: ...les Secure Real Time Transport Protocol SRTP 0 Disable SRTP is disabled default 1 Enable SRTP is enabled Media Security Behavior MediaSecurityBehaviour Determines the device s mode of operation when SRTP is used EnableMediaSecurity 1 0 Preferable The device initiates encrypted calls If negotiation of the cipher suite fails an unencrypted call is established Incoming calls that don t include encryp...

Page 82: ...cketMKISize Determines the size in bytes of the Master Key Identifier MKI in SRTP Tx packets The range is 0 to 4 The default value is 0 3 4 3 PSTN Settings The PSTN Settings menu allows you to configure various PSTN settings and includes the following page items Trunk Settings refer to Configuring the Trunk Settings on page 82 CAS State Machines refer to Configuring the CAS State Machines on page ...

Page 83: ...Version 5 6 83 November 2008 SIP User s Manual 3 Web Based Management Figure 3 47 Trunk Settings Page ...

Page 84: ...ble After you have selected a trunk the following is displayed The read only Trunk ID field displays the selected trunk number The read only Trunk Configuration State displays the state of the trunk e g Active or Inactive The parameters displayed in the page pertain to the selected trunk only 1 Click the Stop Trunk button located at the bottom of the page to de activate the trunk so that you can c...

Page 85: ...e type can be configured on different trunks for example E1 Euro ISDN and E1 CAS subject to the constraints in the device s Release Notes If the trunk protocol type is CAS you can assign or modify a dial plan in the Dial Plan field and perform this without stopping the trunk If the trunk can t be stopped because it provides the device s clock assuming the device is synchronized with the E1 T1 cloc...

Page 86: ...ne 0 Recovered Generate the clock according to the Rx of the E1 T1 line default 1 Generated Generate the clock according to the internal TDM bus Notes The source of the internal TDM bus clock is determined by the parameter TDMBusClockSource For detailed information on configuring the device s clock settings refer to Clock Settings on page 393 Auto Clock Trunk Priority AutoClockTrunkPriority Define...

Page 87: ...tended G 706B A T1 4 Frame multiframe B T1 12 Frame multiframe D4 C T1 Extended SuperFrame without CRC6 D T1 Extended SuperFrame with CRC6 E T1 72 Frame multiframe SLC96 F J1 Extended SuperFrame with CRC6 Japan ISDN Configuration Parameters ISDN Termination Side TerminationSide Selects the ISDN termination side Applicable only to ISDN protocols 0 User side ISDN User Termination Equipment TE side d...

Page 88: ...channel fails 2 NFAS NFAS Trunk contains only 24 B channels without a signaling D channel Note This parameter is applicable only to T1 ISDN protocols Enable Receiving of Overlap Dialing ISDNRxOverlap_x Enables Rx ISDN overlap per trunk ID 0 Disable Disabled default 1 Enable Enabled Notes If enabled the device receives ISDN called number that is sent in the Overlap mode The SETUP message to IP is s...

Page 89: ...announcement to the IP side If there isn t a PI in the Disconnect message the call is released default 0 No PI Doesn t send a 183 response to IP The call is released 1 PI 1 8 PI 8 Sends a 183 response to IP ISDN Transfer Capabilities ISDNTransferCapability_ID Defines the IP to ISDN Transfer Capability of the Bearer Capability IE in ISDN SETUP messages The ID in the ini file parameter depicts the t...

Page 90: ...ly to Euro ISDN User side outgoing calls 512 EXPLICIT INTERFACE ID Enables to configure T1 NFAS Interface ID refer to the parameter ISDNNFASInterfaceID_x Note Applicable to 4 5ESS DMS NI 2 and HKT variants 2048 ALWAYS EXPLICIT Always set the Channel Identification IE to explicit Interface ID even if the B channel is on the same trunk as the D channel Note Applicable to 4 5ESS DMS and NI 2 variants...

Page 91: ...icable to the KOR variant Korean network Useful for Korean switches that don t accept the CALLED_NB IE 256 STORE CHAN ID IN SETUP When this bit is set the device forces the sending of a Channel Id IE in an outgoing SETUP message even if it s not required by the standard i e optional and no Channel Id has been specified in the establishment request This is useful for improving required compatibilit...

Page 92: ...Setup for incoming Tel to IP calls Note When using the ini file to configure the device to support several ISDNInCallsBehavior features add the individual feature values For example to support both 2048 and 65536 features set ISDNInCallsBehavior 67584 i e 2048 65536 General Call Control Behavior ISDNGeneralCCBehavior Bit field used to determine several general CC behavior options To select the opt...

Page 93: ...s CAS Table CASTableIndex_x Defines CAS protocol for each trunk ID from a list of CAS protocols defined by the parameter CASFileName_Y For example CASFileName_0 E_M_WinkTable dat CASFileName_1 E_M_ImmediateTable dat CASTableIndex_0 0 CASTableIndex_1 0 CASTableIndex_2 1 CASTableIndex_3 1 Trunks 0 and 1 use the E M Winkstart CAS protocol while trunks 2 and 3 use the E M Immediate Start CAS protocol ...

Page 94: ...e parameter PlayRBTone2Tel 0 Don t Play The device configured with ISDN CAS protocol type doesn t play an RBT No PI is sent to the ISDN unless the parameter ProgressIndicator2ISDN_ID is configured differently 1 Play on Local The device configured with CAS protocol type plays a local RBT to PSTN upon receipt of a 180 Ringing response with or without SDP Note Receipt of a 183 response doesn t cause ...

Page 95: ... handled the same way as a 180 SDP the device sends an Alert message with PI 8 without playing an RBT B Channel Negotiation BChannelNegotiationForTr unk_ID Determines the ISDN B Channel negotiation mode 1 Not Configured use per device configuration of BChannelNegotiation parameter default 0 Preferred Preferred 1 Exclusive Exclusive 2 Any Any Notes Applicable to ISDN protocols The option Any is onl...

Page 96: ... 82 Transfer Mode TrunkTransferMode Enables the trunk Transfer Mode Refer to TrunkTransferMode 0 1 or 3 in ISDN and CAS Interworking Related Parameters on page 307 Note This parameter is only available for Protocol Type T1 CAS Enable TBCT TrunkTransferMode Enables the Two B Channel Transfer TBCT trunk transfer mode Refer to TrunkTransferMode 0 and 2 in ISDN and CAS Interworking Related Parameters ...

Page 97: ...activate the trunk if required in the Trunk Settings page by clicking the trunk number in the Related Trunks field and in the Trunk Settings page select the required Trunk number icon and then click Apply Trunk Settings 5 Click Submit 6 Reset the device refer to Resetting the Device on page 228 Notes It s strongly recommended that you don t modify the default values unless you fully understand the...

Page 98: ...CasStateMachineDTMFMaxOnDetectionTi me The value must be a positive value The default value is 1 MAX Incoming Address Digits CasStateMachineMaxNumOfIncomingAddressDigi ts Defines the limitation for the maximum address digits that need to be collected After reaching this number of digits the collection of address digits is stopped The value must be an integer The default value is 1 MAX Incoming ANI...

Page 99: ...ral Security Settings refer to Configuring the General Security Settings on page 109 IPSec Table refer to Configuring the IPSec Table on page 114 IKE Table refer to Configuring the IKE Table on page 117 3 4 6 1 Configuring the Web User Accounts To prevent unauthorized access to the Web interface two Web user accounts are available primary and secondary with assigned user name password and access l...

Page 100: ...umeric representation of the access level is used only to define accounts in a RADIUS server the access level ranges from 1 to 255 The default attributes for the two Web user accounts are shown in the following table Table 3 23 Default Attributes for the Web User Accounts Account Attribute User Name Case Sensitive Password Case Sensitive Access Level Primary Account Admin Admin Security Administra...

Page 101: ... current password b In the fields New Password and Confirm New Password enter the new password maximum of 19 case sensitive characters c Click Change Password if you are currently logged into the Web interface with this account the Enter Network Password dialog box appears requesting you to enter the new password Notes For security it s recommended that you change the default user name and passwor...

Page 102: ... take these 4 steps 1 Open the Web Telnet Access List page Configuration tab Security Settings menu Web Telnet Access List page item Figure 3 51 Web Telnet Access List Page Add New Entry 2 To add an authorized IP address in the Add a New Authorized IP Address field enter the required IP address and then click Add New Address the IP address you entered is added as a new entry to the Web Telnet Acce...

Page 103: ...he table are ignored If the end of the table is reached without a match the packet is accepted For detailed information on the internal firewall refer to the Product Reference Manual Note You can also configure the firewall settings using the ini file table parameter AccessList refer to Security Parameters on page 276 To add firewall rules take these 5 steps 1 Open the Firewall Settings page Confi...

Page 104: ...30 Table 3 24 Internal Firewall Parameters Parameter Description Is Rule Active A read only field indicating whether the rule is active or not Note After device reset all rules are active Source IP AccessList_Source_IP IP address or DNS name of source network or a specific host Subnet Mask AccessList_Net_Mask IP network mask 255 255 255 255 for a single host or the appropriate value for the source...

Page 105: ...viding the number of packets accepted rejected by the specific rule 3 4 6 4 Configuring the Certificates The Certificates page is used for the following Replacing the server certificate refer to Server Certificate Replacement on page 105 Replacing the client certificates refer to Client Certificates on page 108 Regenerating Self Signed Certificates refer to Self Signed Certificates on page 109 Upd...

Page 106: ...ice 5 Save the certificate to a file e g cert txt Ensure that the file is a plain text file containing the BEGIN CERTIFICATE header as shown in the example of a Base64 Encoded X 509 Certificate below BEGIN CERTIFICATE MIIDkzCCAnugAwIBAgIEAgAAADANBgkqhkiG9w0BAQQFADA MQswCQYDVQQGEwJGUj ETMBEGA1UEChMKQ2VydGlwb3N0ZTEbMBkGA1UEAxMSQ2VydGlwb3N0ZSBTZXJ2ZXVy MB4XDTk4MDYyNDA4MDAwMFoXDTE4MDYyNDA4MDAwMFowPzEL...

Page 107: ...s possible to use the IP address of the device e g 10 3 3 1 instead of a qualified DNS name in the Subject Name This is not recommended since the IP address is subject to changes and may not uniquely identify the device The server certificate can also be loaded via ini file using the parameter HTTPSCertFileName To apply the loaded certificate for IPsec negotiations take these 2 steps 1 Open the IK...

Page 108: ...fer to Server Certificate Replacement on page 105 3 In the Certificates Files group click the Browse button corresponding to Send Trusted Root Certificate Store file navigate to the file and then click Send File 4 When the operation is complete set the ini file parameter HTTPSRequireClientCertificates to 1 5 Save the configuration refer to Saving Configuration on page 230 and then restart the devi...

Page 109: ...the following You have a unique DNS name for the device e g dns_name corp customer com This name is used to access the device and should therefore be listed in the server certificate No traffic is running on the device The certificate generation process is disruptive to traffic and should be executed during maintenance time 2 Open the Certificates page refer to Server Certificate Replacement on pa...

Page 110: ...eneral security parameters take these 4 steps 1 Open the General Security Settings page Configuration tab Security Settings menu General Security Settings page item Figure 3 56 General Security Settings Page 2 Configure the General Security parameters according to the table below 3 Click the Submit button to save your changes 4 To save the changes to flash memory refer to Saving Configuration on p...

Page 111: ...is enabled Use RADIUS for Web Telnet Login WebRADIUSLogin Uses RADIUS queries for Web and Telnet interface authentication 0 Disable default 1 Enable When enabled logging in to the device s Web and Telnet embedded servers is performed via a RADIUS server The device contacts a predefined server and verifies the given user name and password pair against a remote database in a secure manner Notes The ...

Page 112: ...meout always resets reverts to the initial value configured by RadiusLocalCacheTimeout Local RADIUS Password Cache Timeout RadiusLocalCacheTimeout Defines the time in seconds the locally stored user name and password verified by the RADIUS server are valid When this time expires the user name and password become invalid and a must be re verified with the RADIUS server The valid range is 1 to 0xFFF...

Page 113: ...ated by the device The interval range is 0 to 1 500 minutes The default is 0 i e no TLS Re Handshake TLS Mutual Authentication SIPSRequireClientCertificate Determines the device s behavior when acting as a server for TLS connections 0 Disable The device does not request the client certificate default 1 Enable The device requires receipt and verification of the client certificate to establish the T...

Page 114: ...ssary the parameter PeerHostNameVerificationMode must be used as well TLS Remote Subject Name TLSRemoteSubjectName Defines the Subject Name that is compared with the name defined in the remote side certificate when establishing TLS connections If the SubjectAltName of the received certificate is not equal to any of the defined Proxies Host names IP addresses and is not marked as critical the Commo...

Page 115: ...cy rules can be configured 3 Configure the IPSec SPD parameters according to the table below 4 Click the button Create the IPSec rule is applied on the fly to the device 5 To save the changes to flash memory refer to Saving Configuration on page 230 If no IPSec methods are defined Encryption Authentication the default settings shown in the following table are applied Table 3 26 Default IKE Second ...

Page 116: ... the IPSec mechanism is applied Notes This parameter is mandatory When an FQDN is used a DNS server must be configured DNSPriServerIP Local IP Address Type IPSecPolicyLocalIPAddressType Determines the local interface to which the encryption is applied applicable to multiple IPs and VLANs 0 OAM OAMP interface default 1 Control Control interface Source Port IPSecPolicySrcPort Defines the source port...

Page 117: ... SA is negotiated while the old one is still valid As soon as the new SA is created it replaces the old one This procedure occurs whenever an SA is about to expire First to Fourth Proposal Encryption Type IPSecPolicyProposalEncryption_X Determines the encryption type used in the quick mode negotiation for up to four proposals For the ini file parameter X depicts the proposal number 0 to 3 The vali...

Page 118: ...ations can be defined The same proposals must be configured for all peers 4 Click Create a row is created in the IKE table 5 To save the changes to flash memory refer to Saving Configuration on page 230 To delete a peer from the IKE table select it from the Policy Index drop down list click the button Delete and then click OK at the prompt If no IKE methods are defined Encryption Authentication DH...

Page 119: ...er a secure network connection is recommended preferably over a direct crossed cable connection from a management PC For added confidentiality use the encoded ini file option described in Secured Encoded ini File on page 255 After it is configured the value of the pre shared key cannot be obtained via Web interface ini file or SNMP refer the Product Reference Manual IKE SA LifeTime sec IKEPolicyLi...

Page 120: ...enus Protocol Definition refer to Configuring the Protocol Definition Parameters on page 120 SIP Advanced Parameters refer to Configuring the SIP Advanced Parameters on page 151 Manipulation Tables refer to Configuring the Number Manipulation Tables on page 164 Routing Tables refer to Configuring the Routing Tables on page 171 Profile Definitions refer to Configuring the Profile Definitions on pag...

Page 121: ...ral Parameters page is used to configure general SIP parameters To configure the general SIP protocol parameters take these 4 steps 1 Open the SIP General Parameters page Configuration tab Protocol Configuration menu Protocol Definition submenu SIP General Parameters page item Figure 3 59 SIP General Parameters Page ...

Page 122: ... It always starts at the lowest channel number in the trunk group and if that channel is not available selects the next higher channel 3 Cyclic Descending Selects the next available channel in descending cyclic order Always selects the next lower channel number in the trunk group When the device reaches the lowest channel number in the trunk group it selects the highest channel number in the trunk...

Page 123: ... valid range is 10 to 100 000 The default value is 90 Session Expires Method SessionExpiresMeth od Determines the SIP method used for session timer updates 0 Re INVITE Uses Re INVITE messages for session timer updates default 1 UPDATE Uses UPDATE messages Notes The device can receive session timer refreshes using both methods The UPDATE message used for session timer is excluded from the SDP body ...

Page 124: ...ation Factor 13 If the device initiates a fax session using G 711 option 2 and possibly 3 a gpmd attribute is added to the SDP in the following format For A law a gpmd 8 vbd yes ecan on For μ law a gpmd 0 vbd yes ecan on When IsFaxUsed is set to 1 2 or 3 the parameter FaxTransportMode is ignored When the value of IsFaxUsed is other than 1 T 38 might still be used without the control protocol s inv...

Page 125: ...nable When SIP Transport Type is set to TLS SIPTransportType 2 and Enable SIPS is disabled TLS is used for the next network hop only When SIP Transport Type is set to TCP or TLS SIPTransportType 2 or 1 and Enable SIPS is enabled TLS is used through the entire connection over multiple hops Note If this parameter is enabled and SIP Transport Type is set to UDP SIPTransportType 0 the connection fails...

Page 126: ...s for a 200 OK response from the called party IP side after sending an INVITE message If the timer expires the call is released The valid range is 0 to 3600 The default value is 180 Enable Remote Party ID EnableRPIheader Enables Remote Party ID RPI headers for calling and called numbers for Tel to IP calls 0 Disable default 1 Enable RPI headers are generated in SIP INVITE messages for both called ...

Page 127: ...ere Call Forward Busy CFB 600 Busy Everywhere If history reason is a Q 850 reason it is translated to the SIP reason according to the SIP ISDN tables and then to ISDN Redirect reason according to the table above User Agent Server UAS Behavior The History Info header is sent only in the final response Upon receiving a request with History Info the UAS checks the policy in the request If session hea...

Page 128: ...k tone RBT to the IP side of the call IP to Tel calls 0 Don t Play Ringback tone isn t played default 1 Play Ringback tone is played after SIP 183 session progress response is sent If configured to 1 Play and EnableEarlyMedia 1 the device plays a ringback tone according to the following For CAS interfaces the device opens a voice channel sends a 183 SDP response and then plays a ringback tone to I...

Page 129: ...mines whether the Globally Routable User Agent URIs GRUU mechanism is used 0 Disable Disable default 1 Enable Enable The device obtains a GRUU by generating a normal REGISTER request This request contains a Supported header with the value gruu The device includes a sip instance Contact header parameter for each contact for which the GRUU is desired This Contact parameter contains a globally unique...

Page 130: ...Play before Disconnect Delays the sending of an ISDN Disconnect message for a user defined time configured by the TimeForReorderTone parameter and plays a busy or reorder tone to the PSTN Applicable only if the call is released from the IP Busy Here 486 or Not Found 404 before it reaches the Connect state otherwise the Disconnect message is sent immediately and no tones are played Subject SIPSubje...

Page 131: ...URI Redirecting Reason SIP Response Code Unknown 404 User busy 486 No reply 408 Deflection 487 480 Unconditional 302 Others 302 If the device receives a Request URI that includes a target and cause parameter the target is mapped to the Redirect phone number and the cause is mapped to Redirect number reason Retry After Time RetryAfterTime Determines the time in seconds used in the Retry After heade...

Page 132: ...f a SIP message and the first retransmission of the same message The default is 500 Note The time interval between subsequent retransmissions of the same SIP message starts with SipT1Rtx and is multiplied by two until SipT2Rtx For example assuming that SipT1Rtx 500 and SipT2Rtx 4000 The first retransmission is sent after 500 msec The second retransmission is sent after 1000 2 500 msec The third re...

Page 133: ...nu Protocol Definition submenu Proxy Registration page item Figure 3 60 Proxy Registration Page 2 Configure the Proxy and Registration parameters according to the following table 3 Click the Submit button to save your changes or click the Register or Un Register buttons to save your changes and register unregister to a Proxy Registrar 4 To save the changes to flash memory refer to Saving Configura...

Page 134: ...other SIP messages and as the host part of the To header in INVITE messages If not specified the Proxy IP address is used instead The value must be string of up to 49 characters Redundancy Mode ProxyRedundancyMode Determines whether the device switches back to the primary Proxy after using a redundant Proxy 0 Parking device continues working with a redundant now active Proxy until the next failure...

Page 135: ...INVITE SIP URI Always Use Proxy AlwaysSendToProxy Determines whether the device sends SIP messages and responses through a Proxy server 0 Disable Use standard SIP routing rules default 1 Enable All SIP messages and responses are sent to a Proxy server Note Applicable only if Proxy server is used i e the parameter IsProxyUsed is set to 1 Redundant Routing Mode RedundantRoutingMode Determines the ty...

Page 136: ...wered up and at every user defined interval configured by the parameter RegistrationTime Note The device sends a REGISTER request for each channel or for the entire device according to the AuthenticationMode parameter Registrar Name RegistrarName Registrar domain name If specified the name is used as the Request URI in REGISTER messages If it isn t specified default the Registrar IP address or Pro...

Page 137: ... is 3600 the device re sends its registration request after 3600 x 70 2520 sec Note This parameter may be overriden if the parameter RegistrationTimeThreshold is greater than 0 refer to the description of RegistrationTimeThreshold Registration Retry Time RegistrationRetryTime Defines the time interval in seconds after which a Registration request is resent if registration fails with a 4xx response...

Page 138: ...cord 0 no NAPTR or SRV queries are performed If set to SRV 1 and the Proxy Registrar IP address parameter Contact Record Route headers or IP address defined in the Routing tables contains a domain name an SRV query is performed The device uses the first host name received from the SRV query The device then performs a DNS A record query for the host name to locate an IP address If set to NAPTR 2 an...

Page 139: ...he default value is 3 Note This parameter is also used for alternative routing using the Tel to IP Routing table or Outbound IP Routing table if EnableSBC is set to 1 If a domain name in the table is resolved into two IP addresses and if there is no response for HotSwapRtx retransmissions to the INVITE message that is sent to the first IP address the device immediately initiates a call to the seco...

Page 140: ...specific Trunk Group fail registration and if the Trunk Group comprises a complete trunk then the trunk is set to out of service Challenge Caching Mode SIPChallengeCachingMode Determines the mode for Challenge Caching which reduces the number of SIP messages transmitted through the network The first request to the Proxy is sent without authorization The Proxy sends a 401 407 response with a challe...

Page 141: ...Proxy Set that is associated with the specific IP Group In other words the Proxy Set represents the destination of the call Typically for IP to IP call routing at least two Proxy Sets are defined for call destination one for each leg IP Group of the call i e both directions For example one Proxy Set for the Internet Telephony Service provider ITSP interfacing with one leg of the device and another...

Page 142: ...ccording to the Tel to IP Routing table or Outbound IP Routing table if EnableSBC is set to 1 if the parameter PreferRouteTable is set to 1 To the default Proxy Typically when IP Groups are used there is no need to use the default Proxy and all routing and registration rules can be configured using IP Groups and the Account tables refer to Configuring the Account Table on page 204 Proxy Address Th...

Page 143: ... NAPTR and SRV if configured After this list is compiled the Proxy Keep Alive mechanism according to parameters EnableProxyKeepAlive and ProxyKeepAliveTime tags each entry as offline or online Load balancing is only performed on Proxy servers that are tagged as online All outgoing messages are equally distributed across the list of IP addresses REGISTER messages are also distributed unless a Regis...

Page 144: ...is similar to a Keep Alive OPTIONS or REGISTER failure Proxy Keep Alive Time ProxyKeepAliveTime Defines the Proxy keep alive time interval in seconds between Keep Alive messages This parameter is configured per Proxy Set The valid range is 5 to 2 000 000 The default value is 60 Note This parameter is applicable only if the parameter EnableProxyKeepAlive is set to 1 OPTIONS When the parameter Enabl...

Page 145: ...0 Always 64 Always 8 Disable 0 Enable 1 G 711 U law g711Ulaw64k 10 20 default 30 40 50 60 80 100 120 Always 64 Always 0 Disable 0 Enable 1 EG 711 A law eg711Alaw 10 default 20 30 Always 64 Dynamic 0 120 N A EG 711 U law eg711Ulaw 10 default 20 30 Always 64 Dynamic 0 120 N A G 729 g729 10 20 default 30 40 50 60 80 100 Always 8 Always 18 Disable 0 Enable 1 Enable w o Adaptations 2 G 723 1 g7231 30 d...

Page 146: ...30 40 50 60 80 100 120 Always 64 Dynamic 0 120 N A G 711U law_VBD g711UlawVbd 10 20 default 30 40 50 60 80 100 120 Always 64 Dynamic 0 120 N A T 38 t38fax N A N A N A N A To configure the device s coders take these 9 steps 1 Open the Coders page Configuration tab Protocol Configuration menu Protocol Definition submenu Coders page item Figure 3 62 Coders Page 2 From the Coder Name drop down list se...

Page 147: ...s to flash memory refer to Saving Configuration on page 230 Notes Each coder i e Coder Name can appear only once If packetization time and or rate are not specified the default value is applied Only the packetization time of the first coder in the coder list is declared in INVITE 200 OK SDP even if multiple coders are defined For G 729 it s also possible to select silence suppression without adapt...

Page 148: ... Defines the maximum number of collected destination number digits that can be received from the Tel side when Tel to IP ISDN overlap dialing is performed When the number of collected digits reaches the maximum the device uses these digits for the called destination number The valid range is 1 to 49 The default value is 30 Note Digit Mapping Rules can be used instead Inter Digit Timeout for Overla...

Page 149: ...FY Sends DTMF digits according to draft mahy sipping signaled digits 01 3 INFO Cisco Sends DTMF digits according to Cisco format 4 RFC 2833 5 INFO Korea Sends DTMF digits according to Korea Telecom format Notes DTMF negotiation methods are prioritized according to the order of their appearance When out of band DTMF transfer is used 1 2 3 or 5 the parameter DTMFTransportType is automatically set to...

Page 150: ...es one of the patterns in the digit map the device stops collecting digits and establishes a call with the collected number The digit map pattern can contain up to 52 options each separated by a vertical bar The maximum length of the entire digit pattern is 152 characters Available notations n m Range of numbers not letters single dot Repeat digits until next notation e g T x Any single digit T Di...

Page 151: ...ial Digit Representation UseDigitForSpecialDTMF Defines the representation for special digits and that are used for out of band DTMF signaling using SIP INFO NOTIFY 0 Special Uses the strings and default 1 Numeric Uses the numerical values 10 and 11 3 4 7 2 Configuring the SIP Advanced Parameters The SIP Advanced Parameters submenu allows you to configure advanced SIP control protocol parameters T...

Page 152: ...ral protocol parameters take these 4 steps 1 Open the Advanced Parameters page Configuration tab Protocol Configuration menu SIP Advanced Parameters submenu Advanced Parameters page item Figure 3 64 Advanced Parameters Page 2 Configure the parameters according to the table below 3 Click the Submit button to save your changes 4 To save the changes to flash memory refer to Saving Configuration on pa...

Page 153: ...enabled and a Proxy is used the device first checks the Tel to IP Routing table or Outbound IP Routing table before making a call through the Proxy If the number is not allowed i e number isn t listed in the table or a call restriction routing rule of IP address 0 0 0 0 is applied the call is released Note When no Proxy is used this parameter must be disabled and filtering is according to the Tel ...

Page 154: ...o Configuring the Trunk Settings on page 82 If per trunk configuration using RTPOnlyModeForTrunk is set to other than default the RTPOnlyMode parameter value is overridden PSTN Alert Timeout PSTNAlertTimeout Alert Timeout in seconds ISDN T301 timer for calls to PSTN This timer is used between the time a SETUP message is sent to the Tel side IP to Tel call establishment and a CONNECT message is rec...

Page 155: ...etermines whether calls are disconnected after detection of silence 1 Yes The device disconnects calls in which silence occurs in both call directions for more than a user defined time 0 No Call is not disconnected when silence is detected default The silence duration can be set by the FarEndDisconnectSilencePeriod parameter default 120 Note To activate this feature set EnableSilenceCompression an...

Page 156: ...ct End Call CDR report is sent to Syslog at connection and at the end of each call 4 Start Connect End Call CDR report is sent to Syslog at the start at connection and at the end of each call The CDR Syslog message complies with RFC 3161 and is identified by Facility 17 local1 and Severity 6 Informational Debug Level GwDebugLevel Syslog debug logging level 0 0 Debug is disabled default 1 1 Flow de...

Page 157: ...king down the D Channel or by sending a Service Out message for T1 PRI trunks supporting these messages NI 2 4 5 ESS DMS 100 and Meridian These behaviors are performed due to one of the following scenarios Physically disconnected from the network i e Ethernet cable is disconnected The Ethernet cable is connected but the device can t communicate with any host Note that LAN Watch Dog must be activat...

Page 158: ...d periodically If no communication for about 3 minutes is detected the device performs a self test If the self test succeeds the problem is logical link down i e Ethernet cable disconnected on the switch side and the Busy Out mechanism is activated if enabled EnableBusyOut 1 If the self test fails the device restarts to overcome internal fatal communication error Note Enable LAN Watchdog is releva...

Page 159: ...WI or Unsubscribe to MWI buttons to save your changes and to subscribe unsubscribe to the MWI server 4 To save the changes to flash memory refer to Saving Configuration on page 230 Table 3 36 Supplementary Services Parameters Parameter Description Enable Hold EnableHold Enables interworking of the Hold Retrieve supplementary service from PRI to SIP 0 Disable Disables 1 Enable Enables default Notes...

Page 160: ...ix Defines the string that is added as a prefix to the transferred forwarded called number when the REFER 3xx message is received Notes The number manipulation rules apply to the user part of the REFER TO Contact URI before it is sent in the INVITE message This parameter can be used to apply different manipulation rules to differentiate transferred number from the originally dialed number Enable C...

Page 161: ...The SAS Configuration page allows you to configure the device s Stand Alone Survivability SAS feature This feature is useful for providing a local backup via the PSTN in Small or Medium Enterprises SME that are serviced by IP Centrex services In such environments the enterprise s incoming and outgoing telephone calls external and internal are controlled by the Proxy which communicates with the ent...

Page 162: ...network and then forwards them to the defined proxy If the connection to the proxy fails Emergency Mode the device serves as a proxy by allowing calls internal to the local network or outgoing to PSTN SAS Local SIP UDP Port SASLocalSIPUDPPort Local UDP port for sending and receiving SIP messages for SAS The SIP entities in the local network need to send the registration requests to this port When ...

Page 163: ...Set index number used in SAS Normal mode to forward REGISTER and INVITE requests from the users that are served by the SAS application The valid range is 0 to 5 The default value is 0 i e default Proxy Set Redundant SAS Proxy Set RedundantSASProxySet Determines the Proxy Set index number used in SAS Emergency mode for fallback when the user is not found in the Registered Users database Each time a...

Page 164: ...n Tables The device provides four Number Manipulation tables for incoming IP to Tel and outgoing Tel to IP calls These tables are used to modify the destination and source telephone numbers so that the calls can be routed correctly For example telephone number manipulation can be implemented for the following Strip or add dialing plan digits from or to the number For example a user may need to fir...

Page 165: ...mber manipulation using ini file table parameters NumberMapIP2Tel NumberMapTel2IP SourceNumberMapIP2Tel and SourceNumberMapTel2IP refer to Number Manipulation and Routing Parameters on page 313 To configure the Number Manipulation tables take these 5 steps 1 Open the required Number Manipulation page Configuration tab Protocol Configuration menu Manipulation Tables submenu Dest Number IP Tel Dest ...

Page 166: ...each of the above criteria or using each criterion independently For available notations that represent multiple numbers refer to Dialing Plan Notation on page 168 Table 3 39 Number Manipulation Parameters Description Parameter Description Source Trunk Group _SrcTrunkGroupID The source Trunk Group 1 99 for Tel to IP calls To denote any Trunk Group leave this field empty Notes This parameter is ava...

Page 167: ...is 5551234 the new phone number is 5551 Prefix to Add _Prefix2Add The number or string that you want added to the front of the telephone number For example if you enter 9 and the phone number is 1234 the new number is 91234 Suffix to Add _Suffix2Add The number or string that you want added to the end of the telephone number For example if you enter 00 and the phone number is 1234 the new number is...

Page 168: ...ion tables Tel to IP Routing table refer to Tel to IP Routing Table on page 175 and IP to Trunk Group Routing table refer to IP to Trunk Group Routing on page 181 The dialing notation applies to digits entered for the destination and source prefixes to represent multiple numbers Table 3 40 Dialing Plan Notations Notation Description Example n m Represents a range of numbers Note Range of letters i...

Page 169: ... NPI TON Description Unknown 0 Unknown 0 A valid classification but one that has no information about the numbering plan E 164 Public 1 Unknown 0 A public number in E 164 format but no information on what kind of E 164 number International 1 A public number in complete international E 164 format e g 16135551234 National 2 A public number in complete national E 164 format e g 6135551234 Subscriber ...

Page 170: ...re the Phone Context table according to the table below 3 Click the Submit button to save your changes 4 To save the changes to flash memory refer to Saving Configuration on page 230 Notes Several rows with the same NPI TON or Phone Context are allowed In such a scenario a Tel to IP call uses the first match Phone Context is a unique case as it doesn t appear in the Request URI as a Phone Context ...

Page 171: ...gure the device s call routing This submenu includes the following page items Routing General Parameters refer to Routing General Parameters on page 171 Tel to IP Routing refer to Tel to IP Routing Table on page 175 Outbound IP Routing refer to Outbound IP Routing Table on page 178 IP to Trunk Group Routing refer to IP to Trunk Group Routing on page 181 Inbound IP Routing refer to Inbound IP Routi...

Page 172: ...re you must configure the Trunk Group IDs refer to Configuring the Trunk Group Table on page 195 Add Trunk ID as Prefix AddPortAsPrefix Determines whether the Trunk ID is added as a prefix to the called number for Tel to IP calls 0 No Don t add Trunk ID as prefix default 1 Yes Enable add Trunk ID as prefix If enabled the Trunk ID single digit in the range 1 to 8 is added as a prefix to the called ...

Page 173: ... Group Routing on page 181 from a telephone number for an IP to Tel call before forwarding it to Tel For example To route an incoming IP to Tel call with destination number 21100 the IP to Trunk Group Routing table is scanned for a matching prefix If such a prefix is found e g 21 then before the call is routed to the corresponding Trunk Group the prefix 21 is removed from the original number and t...

Page 174: ...previous calls QoS statistics are reset if no new data is received within two minutes For information on the Alternative Routing feature refer to Configuring Alternative Routing Based on Connectivity and QoS on page 361 To receive quality information displayed in the Quality Status and Quality Info fields in IP Connectivity on page 252 per destination this parameter must be set to 2 or 3 Alt Routi...

Page 175: ...erver you do not need to configure this table unless you require one of the following Fallback routing when communication with Proxy servers is lost Implement the Filter Calls to IP and IP Security features Obtain different SIP URI host names per called number Assign IP profiles Note that for this table to take precedence over a Proxy for routing calls set the parameter PreferRouteTable to 1 The d...

Page 176: ...No Response implicit release reason If this reason is included in the Reasons for Alternative Routing table the device immediately initiates a call to the redundant destination using the next matched entry in the Tel to IP Routing table Note that if a domain name in this table is resolved into two IP addresses the timeout for INVITE retransmissions can be reduced by using the parameter Number of R...

Page 177: ...umber prefix The prefix can be 1 to 19 digits long An asterisk represents all numbers Source Phone Prefix PREFIX_SourcePrefix Represents a calling telephone number prefix The prefix can be 1 to 19 digits long An asterisk represents all numbers All Tel calls matching all or any combination of the above routing rules are subsequently sent to the destination IP address defined below Notes For alterna...

Page 178: ...outeTable is set to 1 in the IP Group table refer to Configuring the IP Groups on page 201 the request URI host name in the INVITE message is set to the value of the parameter Dest IP Address if not empty otherwise it is set to the value of the parameter SIP Group Name defined in the IP Group table Note To configure Proxy Sets refer to Proxy Sets Table on page 141 IP Profile ID PREFIX_ProfileId Th...

Page 179: ...outing Table page Configuration tab Protocol Configuration menu Routing Tables submenu Tel to IP Routing page item Figure 3 72 Outbound IP Routing Page 2 From the Routing Index drop down list select the range of entries that you want to add 3 Configure the Outbound IP Routing table according to the table below 4 Click the Submit button to save your changes 5 To save the changes to flash memory ref...

Page 180: ...Note For defining Trunk Groups refer to Configuring the Trunk Group Table on page 195 Dest Phone Prefix PREFIX_DestinationPrefix Represents a called telephone number prefix The prefix can be 1 to 19 digits long An asterisk represents all numbers Source Phone Prefix PREFIX_SourcePrefix Represents a calling telephone number prefix The prefix can be 1 to 19 digits long An asterisk represents all numb...

Page 181: ...iguring the IP Groups on page 201 the request SIP URI host name in the INVITE message is set to the value of the parameter Dest IP Address if defined otherwise it is set to the value of the parameter SIP Group Name defined in the IP Group table Note This parameter is also used as the Serving IP Group in the Account table for acquiring authentication user password for this call IP Profile ID PREFIX...

Page 182: ...defined per Trunk Group refer to Configuring the Trunk Group Settings on page 197 or for all Trunk Groups using the global parameter ChannelSelectMode refer to SIP General Parameters on page 121 Notes When a call release reason defined in Reasons for Alternative Routing on page 188 is received for a specific IP to Tel call an alternative Trunk Group for that call can be configured This is performe...

Page 183: ...ming SIP INVITE message If this routing rule is not required leave the field empty Notes For notations representing multiple numbers refer to Dialing Plan Notation on page 168 However the asterisk wildcard cannot be used to depict any source host prefix If the P asserted ID header is present in the incoming INVITE message then the parameter Source Host Prefix is compared to the P Asserted ID URI h...

Page 184: ...e allows you to identify received calls as inbound IP to IP calls and assign them to an IP Group defined in Configuring the IP Groups on page 201 termed the Source IP Group This table identifies these IP calls based on any combination of the following criteria rules Destination and source host prefixes Destination and source telephone number prefixes Source IP address Assigning these IP calls to T...

Page 185: ...ng INVITE message If this routing rule is not required leave the field empty The asterisk symbol can be used to depict any source host prefix Dest Phone Prefix PstnPrefix_DestPrefix The called telephone number prefix The prefix can be 1 to 49 digits long Note For notations representing multiple numbers refer to Dialing Plan Notation on page 168 Source Phone Prefix PstnPrefix_SourcePrefix The calli...

Page 186: ...routing Notes The device initially attempts to resolve a domain name using the Internal DNS table If the domain name isn t listed in the table the device performs a DNS resolution using an external DNS server You can also configure the DNS table using the ini file table parameter DNS2IP refer to Networking Parameters on page 260 To configure the internal DNS table take these 6 steps 1 Open the Int...

Page 187: ...n page 260 To configure the Internal SRV table take these 9 steps 1 Open the Internal SRV Table page Configuration tab Protocol Configuration menu Routing Tables submenu Internal SRV Table page item Figure 3 76 Internal SRV Table Screen 2 In the Domain Name field enter the host name to be translated You can enter a string of up to 31 characters long 3 From the Transport Type drop down list select ...

Page 188: ...an INVITE message after INVITE retransmissions the device issues an internal 408 No Response implicit release reason IP to Tel calls when the destination is busy and release reason 17 is issued or for other call releases that issue the default release reason 3 Refer to DefaultReleaseCause in Advanced Parameters on page 151 Notes The reasons for alternative routing for Tel to IP calls only apply wh...

Page 189: ...You can also configure SIP Responses Q 850 Release Causes mapping using the ini file table parameters CauseMapISDN2SIP and CauseMapSIP2ISDN refer to ISDN and CAS Interworking Related Parameters on page 307 To configure Release Cause Mapping take these 5 steps 1 Open the Release Cause Mapping page Configuration tab Protocol Configuration menu Routing Tables submenu Release Cause Mapping page item F...

Page 190: ... can be assigned a Profile that always uses G 711 Each call can be associated with one or two Profiles Tel Profile and or IP Profile If both IP and Tel profiles apply to the same call the coders and other common parameters of the preferred Profile determined by the Preference option are applied to that call If the Preference of the Tel and IP Profiles is identical the Tel Profile parameters take p...

Page 191: ... also configure the coder groups using the ini file table parameter CoderName refer to SIP Configuration Parameters on page 284 To configure coder groups take these 11 steps 1 Open the Coder Group Settings page Configuration tab Protocol Configuration menu Profile Definitions submenu Coder Group Settings page item Figure 3 79 Coder Group Settings Page 2 From the Coder Group ID drop down list selec...

Page 192: ...page 230 3 4 7 5 2 Tel Profile Settings The Tel Profile Settings page allows you to define up to nine different Tel Profiles You can then assign these Tel Profiles to the device s channels in the Trunk Group Table page thereby applying different behaviors to different channels Note You can also configure Tel Profiles using the ini file table parameter TelProfile refer to SIP Configuration Paramete...

Page 193: ...tion on the page in which it is configured as an individual parameter 6 From the Coder Group drop down list select the Coder Group refer to Coder Group Settings on page 190 or the device s default coder refer to Coders on page 144 to which you want to assign the Profile 7 Repeat steps 2 through 6 to configure additional Tel Profiles optional 8 Click the Submit button to save your changes 9 To save...

Page 194: ... to easily identify the IP Profile 4 From the Profile Preference drop down list select the priority of the IP Profile where 1 is the lowest priority and 20 is the highest If both IP and Tel profiles apply to the same call the coders and other common parameters noted by an asterisk in the description of the parameter IPProfile of the preferred Profile are applied to that call If the Preference of t...

Page 195: ... pertaining to the specific profile A limit value of 1 indicates that there is no limitation on calls for that specific profile default A limit value of 0 indicates that all calls are rejected When the number of concurrent calls is equal to the limit the device rejects any new incoming and outgoing calls belonging to that profile 3 4 7 6 Configuring the Trunk and IP Groups The Trunk IP Group menu ...

Page 196: ...m Trunk TrunkGroup_FirstTrunkId Starting physical Trunk number The number of listed Trunks depends on the device s hardware configuration To Trunk TrunkGroup_LastTrunkId Ending physical Trunk number The number of listed Trunks depends on the device s hardware configuration Channels TrunkGroup_FirstBChannel TrunkGroup_LastBChannel The device s Trunk B channels To enable the channels enter the chann...

Page 197: ...signed to a Trunk Group the call is routed to the channel or channels that correspond to the Trunk Group ID You can configure the Trunk Group Settings table refer to Configuring the Trunk Group Settings on page 197 to determine the method in which new calls are assigned to channels within the Trunk Groups Note You must configure the IP to Trunk Group Routing Table page refer to IP to Trunk Group R...

Page 198: ...el Select Mode TrunkGroupSettings_Chan nelSelectMode The method in which IP to Tel calls are assigned to channels pertaining to a Trunk Group 0 By Dest Phone Number Selects the device s channel according to the called number defined in the Trunk Group Table refer to Configuring the Trunk Group Table on page 195 1 Cyclic Ascending default Selects the next available channel in an ascending cyclic or...

Page 199: ...to Proxy Registration Parameters on page 132 or username if GWRegistrationName is not configured 0 Per Endpoint Each channel in the Trunk Group registers individually The registrations are sent to the ServingIPGroupID if defined in the table otherwise to the default Proxy and if no default Proxy then to the Registrar IP 4 Don t Register No registrations are sent by endpoints pertaining to the Trun...

Page 200: ...over the selected Serving IP Group ID Gateway Name TrunkGroupSettings_Gate wayName The host name used in the From header in INVITE messages and as a host name in From To headers in REGISTER requests If not configured the global parameter SIPGatewayName is used instead Contact User TrunkGroupSettings_Cont actUser This is used as the user part in the Contact URI in INVITE messages and as a user part...

Page 201: ...also be implemented in IP to Tel call routing or inbound IP routing as a source IP Group The IP Groups are assigned various entities such as a Proxy Set ID which represents an IP address created in Proxy Sets Table on page 141 You can also assign the IP Group with a host name and other parameters that reflect parameters sent in SIP Request From To Notes By default if you disable the use of a proxy...

Page 202: ...ination The device also supports NAT traversal for the SIP clients that are behind NAT In this case the device must be defined with a global IP address Note This field is available only if EnableSBC is set to 1 refer to SBC Configuration on page 163 Description Brief string description of the IP Group The value range is a string of up to 29 characters The default is an empty field Proxy Set ID Sel...

Page 203: ...oups Disable default Enable Survivability mode is enabled The device records in its local database the registration messages sent by the clients belonging to the USER type IP Group If communication with the Serving IP Group e g IP PBX fails the USER type IP Group enters into Survivability mode in which the device uses its database for routing calls between the clients e g IP phones of the USER typ...

Page 204: ... the Standard mode 0 If DNS resolution fails the device attempts to route the call to the Proxy If routing to the Proxy also fails the Redirect Transfer request is rejected When this parameter is set to 2 the XferPrefix parameter can be used to define different routing rules for redirected calls This parameter is disregarded if the parameter AlwaysSendToProxy is set to 1 Always Use Route Table Det...

Page 205: ...rms registration and or authentication to a destination IP Group i e Serving IP Group For Tel to IP calls the Served Trunk Group is the source Trunk Group from where the call initiated For IP to Tel calls the Served Trunk Group is the Trunk Group ID defined in the IP to Trunk Group Routing table refer to IP to Trunk Group Routing on page 181 For defining Trunk Groups refer to Configuring the Trunk...

Page 206: ...e is used instead This parameter can be up to 49 characters Register Enables registration No Don t register Yes Register When enabled the device sends REGISTER requests to the Serving IP Group In addition to activate registration you also need to set the parameter Registration Mode to Per Account in the Trunk Group Settings table refer to Configuring the Trunk Group Settings on page 197 for the sp...

Page 207: ...ress If not configured the Contact User parameter from the IP Group Table page is used instead Note If registration fails then the userpart in the INVITE Contact header contains the source party number 3 4 7 7 Configuring the Digital Gateway Parameters The Digital Gateway Parameters page allows you to configure miscellaneous digital parameters To configure the digital gateway parameters take these...

Page 208: ...y Category CPC The parameter provides information on the calling party such as National or International call Operator or Subscriber and Subscriber priority The value range is 1 to 15 defining one of the MFC R2 tones The default value is 1 Disconnect Call on Busy Tone Detection CAS DisconnectOnBusyTone Determines whether a call is disconnected upon detection of a busy tone 0 Disable Do not disconn...

Page 209: ...ed Not configured interworking from IP to ISDN default 0 User Provided user provided not screened 1 User Passed user provided verified and passed 2 User Failed user provided verified and failed 3 Network Provided network provided Add IE in SETUP AddIEinSetup Adds an optional Information Element IE data in hex format to ISDN SETUP messages For example to add IE 0x20 0x02 0x00 0xe1 enter the followi...

Page 210: ...ing SIP BYE messages The raw data from the ISDN is inserted into a proprietary SIP header X ISDNTunnelingInfo or a dedicated message body application isdn in the SIP messages Note It is necessary to set the parameter ISDNDuplicateQ931BuffMode to 128 i e duplicate all messages for this feature to function Enable QSIG Tunneling EnableQSIGTunneling Enables QSIG tunneling over SIP according to draft e...

Page 211: ...are received Normal Call Clearing 16 User Busy 17 No User Responding 18 or No Answer from User 19 The range is valid Q 931 release causes 0 to 127 The default value is 0 i e not configured static mapping is used Add Prefix to Redirect Number Prefix2RedirectNumber Defines a string prefix that is added to the Redirect number received from the Tel side This prefix is added to the Redirect Number in t...

Page 212: ...ty headers using the cpc parameter in the outgoing INVITE message and vice versa For example calling party is a payphone From sip 2000 cpc payphone 10 8 23 70 tag 1c1806157451 Note This feature is supported only when using the NI 2 PRI variant Digital Out Of Service Behavior DigitalOOSBehavior Determines the method for setting digital trunks to Out Of Service state per device 0 Default Uses defaul...

Page 213: ...P calls 0 0 ROUTINE default 2 2 PRIORITY 6 6 IMMEDIATE 8 8 FLASH OVERRIDE 9 9 FLASH OVERRIDE OVERRIDE If the incoming SIP INVITE request doesn t contain a valid priority value in the SIP Resource Priority header the default value is used in the Precedence IE after translation to the relevant ISDN Precedence value of the outgoing PRI SETUP message If the incoming PRI SETUP message doesn t contain a...

Page 214: ...DIUS Accounting Parameters on page 217 3 4 8 1 Configuring the Voice Mail VM Parameters The Voice Mail Settings page allows you to configure the voice mail parameters The voice mail application applies only to CAS interfaces For detailed information on voice mail refer to the CPE Configuration Guide for Voice Mail User s Manual To configure the Voice Mail parameters take these 4 steps 1 Open the V...

Page 215: ...rnForwardOnNoAnswer Determines the digit pattern used by the PBX to indicate call forward on no answer when the original call is received from an internal extension The valid range is a 120 character string Forward on Do Not Disturb Digit Pattern Internal DigitPatternForwardOnDND Determines the digit pattern used by the PBX to indicate call forward on do not disturb when the original call is recei...

Page 216: ...ttern DigitPatternDigitToIgnore A digit pattern that if received as Src S or Redirect R numbers is ignored and not added to that number The valid range is a 25 character string Message Waiting Indication MWI MWI Off Digit Pattern MWIOffCode Determines the digit code used by the device to notify the PBX that there aren t any messages waiting for a specific extension This code is added as prefix to ...

Page 217: ...for configuring the Remote Authentication Dial In User Service RADIUS accounting parameters To configure the RADIUS parameters take these 4 steps 1 Open the RADIUS Parameters page Configuration tab Advanced Applications menu RADIUS Parameters page item Figure 3 88 RADIUS Parameters Page 2 Configure the RADIUS accounting parameters according to the table below 3 Click the Submit button to save your...

Page 218: ...on Multiplexing TDM bus settings can be performed in the TDM Bus Settings page as described in the procedure below To configure the TDM Bus settings take these 5 steps 1 Open the TDM Bus Settings page Configuration tab TDM Configuration menu TDM Bus Settings page item Figure 3 89 TDM Bus Settings Page 2 Configure the TDM bus parameters according to the table below 3 Click the Submit button to save...

Page 219: ... by the parameter TDMBusLocalReference 1 Enable Recovers the clock from any connected synchronized slave E1 T1 line If this trunk loses its synchronization the device attempts to recover the clock from the next trunk Note that initially the device attempts to recover the clock from the trunk defined by the parameter TDMBusLocalReference Note This parameter is relevant only if the parameter TDMBusC...

Page 220: ... parameters This menu contains the following page items Management Settings refer to Configuring the Management Settings on page 220 Regional settings refer to Configuring the Regional Settings on page 227 Maintenance Actions refer to Maintenance Actions on page 228 3 5 1 1 Configuring the Management Settings The Management Settings page allows you to configure the device s management parameters T...

Page 221: ...he Syslog server Notes If you enable Syslog you must enter an IP address and a port number using SyslogServerIP and SyslogServerPort parameters You can configure the device to send Syslog messages implementing Debug Recording refer to Debug Recording DR by using the SyslogOutputMethod ini file parameter Syslog messages may increase the network traffic To configure Syslog logging levels use the par...

Page 222: ... operations according to the below user defined filters Parameters Value Change ActivityListToLog PVC Changes made on the fly to parameters Auxiliary Files Loading ActivityListToLog AFL Loading of auxiliary files e g via Certificate page Device Reset ActivityListToLog DR Reset of device via the Maintenance Actions page Flash Memory Burning ActivityListToLog FB Burning of files parameters to flash ...

Page 223: ...refer to Saving Configuration on page 230 Note Only table row entries whose corresponding check boxes are selected are applied when clicking Submit otherwise settings revert to their defaults Table 3 58 SNMP Trap Destinations Parameters Description Parameter Description SNMP Manager SNMPManagerIsUsed_x Determines the validity of the parameters IP address and port number of the corresponding SNMP M...

Page 224: ...ion on SNMP community strings refer to the Product Reference Manual To configure the SNMP community strings take these 5 steps 1 Access the Management Settings page as described in Configuring the Management Settings on page 220 2 In the SNMP Community String field click the right pointing arrow button the SNMP Community String page appears Figure 3 92 SNMP Community Strings Page 3 Configure the S...

Page 225: ... privacy for up to 10 SNMP v3 users To configure the SNMP v3 users take the following 6 steps 1 Access the Management Settings page as described in Configuring the Management Settings on page 220 2 In the SNMP V3 Table field click the right pointing arrow button the SNMP V3 Settings page appears Figure 3 93 SNMP V3 Setting Page 3 To add an SNMP v3 user in the Add field enter the desired row index ...

Page 226: ...PUsers_PrivKey Privacy key Keys can be entered in the form of a text password or long hex string Keys are always persisted as long hex strings and keys are localized Group SNMPUsers_Group The group with which the SNMP v3 user is associated 0 Read Only default 1 Read Write 2 Trap Note All groups can be used to send traps 3 5 1 1 4 Configuring SNMP Trusted Managers The SNMP Trusted Managers page all...

Page 227: ...d view the device s internal date and time To configure the device s date and time take these 3 steps 1 Open the Regional Settings page Management tab Management Configuration menu Regional Settings page item Figure 3 95 Regional Settings Page 2 Enter the current date and time in the geographical location in which the device is installed 3 Click the Submit button the date and time are automaticall...

Page 228: ... 3 5 1 3 1 Resetting the Device The Maintenance Actions page allows you to remotely reset the device In addition before resetting the device you can choose the following options Save the device s current configuration to the device s flash memory non volatile Perform a graceful shutdown i e device reset starts only after a user defined time expires i e timeout or after no more active traffic exist...

Page 229: ...ls and time is displayed When the device begins to reset a message appears notifying you of this Notes Throughout the Web interface parameters preceded by the lightning symbol are not applied on the fly to the device and require that you reset the device for them to take effect If you modify parameters that only take effect after a device reset after you click the Submit button the toolbar display...

Page 230: ...2 steps 1 Open the Maintenance Actions page refer to Maintenance Actions on page 228 2 Under the LOCK UNLOCK group click the UNLOCK button Unlock starts immediately and the device accepts new incoming calls 3 5 1 3 3 Saving Configuration The Maintenance Actions page allows you to save burn the current parameter configuration including loaded auxiliary files to the device s non volatile memory i e ...

Page 231: ...5 2 1 Loading Auxiliary Files The Load Auxiliary Files page allows you to load to the device various auxiliary files described in the table below For detailed information on these files refer to Auxiliary Configuration Files on page 335 For information on deleting these files from the device refer to Device Information on page 244 Table 3 61 Auxiliary Files Descriptions File Type Description ini P...

Page 232: ...en the Load Auxiliary Files page Management tab Software Update menu Load Auxiliary Files page item Figure 3 99 Load Auxiliary Files Page 2 Click the Browse button corresponding to the file type that you want to load navigate to the folder in which the file is located and then click Open the name and path of the file appear in the field next to the Browse button 3 Click the Load File button corres...

Page 233: ...that the TFTP process is not required every time the device boots up 2 Save the auxiliary files you want to load and the ini file in the same directory on your PC 3 Invoke a BootP TFTP session the ini and auxiliary files are loaded to the device 3 5 2 2 Upgrading the Software Upgrade Key The device is supplied with a Software Upgrade Key for each of its TrunkPack Modules TPM You can upgrade the de...

Page 234: ...e of your choosing 3 Open the new Software Upgrade Key file and ensure that the first line displays LicenseKeys and that it contains one or more lines in the following format S N serial number of the first or second module long Software Upgrade Key For example S N370604 jCx6r5tovCIKaBBbhPtT53Yj One S N must match the serial number of your device The device s serial number can be viewed in the Devi...

Page 235: ...as Updated The Board Needs to be Reloaded with ini file n 6 Reset the device the new capabilities and resources are active Note If the Syslog server indicates that the Software Upgrade Key file was unsuccessfully loaded i e the SN_ line is blank perform the following preliminary troubleshooting procedures 1 Open the Software Upgrade Key file and check that the S N line appears If it does not appea...

Page 236: ...a new file or not load a file at all The Software Upgrade Wizard allows you to load the following files cmp mandatory compressed firmware file ini configuration file Auxiliary files CPT Call Progress Tone VP Voice Prompts PRT Prerecorded Tones CAS and USRINF User Info Warnings Before upgrading the device to a new major software version e g from version 5 4 to 5 6 save a copy of the device s config...

Page 237: ... on the device refer to the note above 2 Open the Software Upgrade Wizard Management tab Software Update menu Software Upgrade Wizard the Software Upgrade Wizard page appears Figure 3 102 Start Software Upgrade Wizard Screen 3 Click the Start Software Upgrade button the Load a CMP file Wizard page appears Figure 3 103 Load CMP File Wizard Page ...

Page 238: ... then click Send File the cmp file is loaded to the device and you re notified as to a successful loading as shown below Figure 3 104 CMP File Successfully Loaded Message 5 Click one of the following buttons Reset the device resets with the newly loaded cmp and utilizing the current configuration and auxiliary files Next the Load an ini File wizard page opens Note that as you progress by clicking ...

Page 239: ...s marked default Return the device s configuration settings to factory defaults by not selecting an ini file and by clearing the Use existing configuration check box Figure 3 105 Load an ini File Wizard Page 7 You can now choose to either Click Reset the device resets utilizing the new cmp and ini file you loaded up to now as well as utilizing the other auxiliary files Click Back the Load a cmp fi...

Page 240: ...ng you of the new CMP file Figure 3 107 Message Box Informing of Upgraded CMP File 11 Click OK the Web interface now becomes active and reflecting the upgraded device 3 5 2 4 Backing Up and Restoring Configuration The Configuration File page allows you to save a copy of the device s current configuration file modifications as an ini file to a PC This is useful for backing up your configuration to ...

Page 241: ... the Browse button navigate to the folder in which the ini file is located select the file and then click Open the name and path of the file appear in the field beside the Browse button b Click the Load INI File button and then at the prompt click OK the device uploads the ini file and then resets from the cmp version stored on the flash memory Once complete the Enter Network Password dialog box a...

Page 242: ...6 1 1 Viewing the Device s Syslog Messages The Message Log page displays Syslog debug messages sent by the device You can select the Syslog messages in this page and then copy and paste them into a text editor such as Notepad This text file txt can then be sent to AudioCodes Technical Support for diagnosis and troubleshooting Note It s not recommended to keep a Message Log session open for a prolo...

Page 243: ...the active port duplex mode and speed You can also access this page from the Home page refer to Using the Home Page on page 46 For detailed information on the Ethernet redundancy scheme refer to Ethernet Interface Redundancy on page 380 For detailed information on the Ethernet interface configuration refer to Ethernet Interface Configuration on page 379 To view Ethernet port information take the f...

Page 244: ...m Figure 3 111 Active IP Interfaces Page 3 6 1 4 Viewing Device Information The Device Information page displays the device s specific hardware and software product information This information can help you to expedite troubleshooting Capture the page and e mail it to AudioCodes Technical Support personnel to ensure quick diagnosis and effective corrective action This page also displays any loaded...

Page 245: ... 5 Viewing Performance Statistics The Performance Statistics page provides read only device performance statistics This page is refreshed with new statistics every 60 seconds The duration that the current statistics has been collected is displayed above the statistics table To view performance statistics take the following step Open the Performance Statistics page Status Diagnostics tab Status Dia...

Page 246: ...ed You can also access this page from the Home page refer to Using the Home Page on page 46 To view the list of alarms take this step Open the Active Alarms page Status Diagnostics tab Status Diagnostics menu Active Alarms page item Figure 3 114 Active Alarms Page 3 6 1 7 Viewing Trunks Channels Status The Trunks Channels Status page displays the status of the device s Trunks and the channels pert...

Page 247: ...mple of a Selected Page Icon for Displaying Trunks 17 24 The Trunks and Channels Status page uses the following color coding icons to indicate the status of the trunks and channels Table 3 63 Color Coding Icons for Trunk and Channel Status Trunk Channel Icon Color Description Icon Color Description Gray Disabled Light Blue Inactive Green Active OK Green Active Yellow RAI Alarm Purple SS7 Red LOS L...

Page 248: ...ls Count and Tel to IP Calls Count refer to Call Counters on page 248 Call Routing Status refer to Call Routing Status on page 250 SAS SBC Registered Users refer to SAS SBC Registered Users on page 251 IP Connectivity refer to IP Connectivity on page 252 Note The Gateway Statistics pages don t refresh automatically To view updated information re access the required page 3 6 2 1 Call Counters The I...

Page 249: ...e failed call counters Only one of the established failed call counters is incremented every time Number of Established Calls Indicates the number of established calls It is incremented as a result of one of the following release reasons if the duration of the call is greater than zero GWAPP_REASON_NOT_RELEVANT 0 GWAPP_NORMAL_CALL_CLEAR 16 GWAPP_NORMAL_UNSPECIFIED 31 And the internal reasons RELEA...

Page 250: ...cremented as a result of an internal identification of capability mismatch This mismatch is reflected to CDR via the value of the parameter DefaultReleaseReason default is GWAPP_NO_ROUTE_TO_DESTINATION 3 or by the GWAPP_SERVICE_NOT_IMPLEMENTED_UNSPECIFIED 79 reason Number of Failed Calls due to No Resources Indicates the number of calls that failed due to unavailable resources or a device lock The...

Page 251: ...Current Proxy Not Used Proxy server isn t defined IP address and FQDN if exists of the Proxy server with which the device currently operates Current Proxy State N A Proxy server isn t defined OK Communication with the Proxy server is in order Fail No response from any of the defined Proxies 3 6 2 3 SAS SBC Registered Users The SAS Registered Users page displays a list of up to 250 Stand Alone Surv...

Page 252: ...er to Tel to IP Routing Table on page 175 or Outbound IP Routing Table page if EnableSBC is set to 1 refer to Outbound IP Routing Table on page 178 Notes This information is available only if the parameter Enable Alt Routing Tel to IP refer to Routing General Parameters on page 171 is set to 1 Enable or 2 Status Only The information in columns Quality Status and Quality Info per IP address is rese...

Page 253: ...emote side didn t respond for a short period Fail Remote side doesn t respond Init Connectivity queries not started e g IP address not resolved Disable The connectivity option is disabled i e parameter Alt Routing Tel to IP Mode AltRoutingTel2IPMode ini is set to None or QoS refer to Routing General Parameters on page 171 Quality Status Determines the QoS according to packet loss and delay of the ...

Page 254: ...SIP User s Manual 254 Document LTRT 68808 Mediant 2000 Reader s Notes ...

Page 255: ... are seldom changed for a specific application Notes For a list of the ini file parameters refer to The ini File Parameter Reference on page 260 The ini file parameters that are configurable in the Web interface are described in Web Based Management on page 19 The ini parameters that can t be configured using the Web interface are described in this section To define or restore default settings usi...

Page 256: ...or grouping parameters are optional If there is a syntax error in the parameter name the value is ignored Syntax errors in the parameter s value can cause unexpected errors parameters may be set to the incorrect values Parameter string values that denote file names e g CallProgressTonesFileName must be enclosed with inverted commas e g CallProgressTonesFileName cpt_usa dat The parameter name is no...

Page 257: ...om the device include an empty table of the same type with no data lines as part of a new ini file The ini file table parameter is composed of the following elements Title of the table The name of the table in square brackets e g MY_TABLE_NAME Format line Specifies the columns parameters of the table by their string names that are to be configured The first word of the Format line must be FORMAT f...

Page 258: ...ne in a table is identified by its table name and Index fields Each such line may appear only once in the ini file Table dependencies Certain tables may depend on other tables For example one table may include a field that specifies an entry in another table This method is used to specify additional attributes of an entity or to specify that a given entity is part of a larger entity The tables mus...

Page 259: ... 3 3 1 24 4000 TrunkGroup CallProgressTonesFilename CPUSA dat SaveConfiguration 1 4 3 Modifying an ini File You can modify an ini file currently used by a device Modifying an ini file instead of loading an entirely new ini file preserves the device s current configuration including factory default values To modify an ini file take these 4 steps 1 Save the ini file from the device to your PC using ...

Page 260: ...uring the IP Settings on page 50 DHCPSpeedFactor Determines the DHCP renewal speed 0 Disable 1 Normal default 2 to 10 Fast When set to 0 the DHCP lease renewal is disabled Otherwise the renewal time is divided by this factor Some DHCP enabled routers perform better when set to 4 EnableDHCPLeaseRenew al Enables or disables DHCP renewal support 0 Disable default 1 Enable This parameter is applicable...

Page 261: ...S Table on page 186 For an explanation on using ini file table parameters refer to Structure of ini File Table Parameters on page 257 SRV2IP This ini file table parameter defines the internal SRV table for resolving host names to DNS A Records Three different A Records can be assigned to a host name Each A Record contains the host name priority weight and port The format of this parameter is as fo...

Page 262: ...ation after this time expires The valid range is 0 to 2 592 000 The default value is 30 DisableNAT Enables disables the Network Address Translation NAT mechanism 0 Enabled 1 Disabled default Note The compare operation that is performed on the IP address is enabled by default and is controlled by the parameter EnableIPAddrTranslation The compare operation that is performed on the UDP port is disabl...

Page 263: ...Enable parameter RTPNoOpPayloadType Determines the payload type of No Op packets The valid range is 96 to 127 for the range of Dynamic RTP Payload Type for all types of non hard coded RTP Payload types refer to RFC 3551 The default value is 120 Note When defining this parameter ensure that it doesn t cause collision with other payload types EnableDetectRemoteMAC Change Changes the RTP packets acco...

Page 264: ...ring the Application Settings on page 57 IP Routing Table parameters The IP routing ini file parameters are array parameters Each parameter configures a specific column in the IP routing table The first entry in each parameter refers to the first row in the IP routing table the second entry to the second row and so forth In the following example two rows are configured when the device is in networ...

Page 265: ...ion of this parameter refer to Configuring the QoS Settings on page 63 EnableDNSasOAM This parameter applies to both Multiple IPs and VLAN mechanisms Multiple IPs Determines the network type for DNS services VLAN Determines the traffic type for DNS services 1 OAMP default 0 Control EnableNTPasOAM This parameter applies to both Multiple IPs and VLAN mechanisms Multiple IPs Determines the network ty...

Page 266: ...terfaceTable FORMAT InterfaceTable_Index InterfaceTable_ApplicationTypes InterfaceTable_IPv6InterfaceMode InterfaceTable_IPAddress InterfaceTable_PrefixLength InterfaceTable_Gateway InterfaceTable_VlanID InterfaceTable_InterfaceName InterfaceTable 0 6 0 192 168 85 14 16 192 168 0 1 1 myAll InterfaceTable For example InterfaceTable FORMAT InterfaceTable_Index InterfaceTable_ApplicationTypes Interfa...

Page 267: ... and directories for loading cmp ini and auxiliary files using the Automatic Update mechanism The format of this ini file table parameter is as follows NFSServers FORMAT NFSServers_Index NFSServers_HostOrIP NFSServers_RootPath NFSServers_NfsVersion NFSServers_AuthType NFSServers_UID NFSServers_GID NFSServers_VlanType NFSServers For example NFSServers FORMAT NFSServers_Index NFSServers_HostOrIP NFS...

Page 268: ...Activity Log mechanism enables the device to send log messages to a Syslog server that report certain types of Web actions according to a pre defined filter The following filters are available PVC Parameters Value Change Changes made on the fly to parameters AFL Auxiliary Files Loading Loading of auxiliary files e g via Certificate screen DR Device Reset Reset of device via the Maintenance Actions...

Page 269: ...msec between consecutive heartbeat packets 10 100000 1 disabled default EnableRAI 0 Disable RAI Resource Available Indication service default 1 Enable RAI service If RAI is enabled an SNMP acBoardCallResourcesAlarm Alarm Trap is sent if device s busy endpoints exceed a predefined configurable threshold RAIHighThreshold High threshold percentage of total calls that are active busy endpoints When th...

Page 270: ...ng to packet count FarEndDisconnectSilenceMethod 1 Automatic Update Parameters CmpFileURL Specifies the name of the cmp file and the location of the server IP address or FQDN from which the device loads a new cmp file and updates itself The cmp file can be loaded using HTTP HTTPS FTP FTPS or NFS For example http 192 168 0 1 filename Notes When this parameter is set in the ini file the device alway...

Page 271: ...TLS trusted root certificate file and the location URL from where it s downloaded TLSCertFileUrl Specifies the name of the TLS certificate file and the location URL from where it s downloaded UserInfoFileURL Specifies the name of the User Information file and the location of the server IP address or FQDN from which it is loaded For example http server_name file https server_name file Note The maxi...

Page 272: ...kets were sent if there s still no reply the device loads from flash 1 4 DHCP packets 2 5 DHCP packets 3 6 DHCP packets default 4 7 DHCP packets 5 8 DHCP packets 6 9 DHCP packets 7 10 DHCP packets 15 18 DHCP packets BootPSelectiveEnable Enables the Selective BootP mechanism 1 Enabled 0 Disabled default The Selective BootP mechanism available from Boot version 1 92 enables the device s integral Boo...

Page 273: ...leRS232 Enables or disables the device s RS 232 port 0 RS 232 serial port is enabled default 1 RS 232 serial port is disabled The RS 232 serial port can be used to change the networking parameters and view error notification messages For information on establishing a serial communications link with the device refer to the device s Installation Manual SerialBaudRate Determines the value of the RS 2...

Page 274: ...ral Security Settings on page 109 DisableWebTask 0 Enable Web management default 1 Disable Web management ResetWebPassword Resets the username and password of the primary and secondary accounts to their defaults 0 Password and username retain their values default 1 Password and username are reset for the default username and password refer to User Accounts Note The username and password cannot be ...

Page 275: ...efer to Loading a Scenario to the Device on page 39 Telnet Parameters TelnetServerEnable For a description of this parameter refer to Configuring the Application Settings on page 57 TelnetServerPort For a description of this parameter refer to Configuring the Application Settings on page 57 TelnetServerIdleDisconnect For a description of this parameter refer to Configuring the Application Settings...

Page 276: ...ription EnableMediaSecurity For a description of this parameter refer to Configuring Media Security on page 80 MediaSecurityBehaviour For a description of this parameter refer to Configuring Media Security on page 80 SRTPTxPacketMKISize For a description of this parameter refer to Configuring Media Security on page 80 RTPAuthenticationDisableTx For a description of this parameter refer to Configur...

Page 277: ...ading the ini file to the device is restricted to a URL provided in initial configuration see parameter IniFileURL or using DHCP 0 Disable default 1 Enable disables TFTP and allows secure protocols such as HTTPS to fetch the device configuration Note For a detailed explanation on Secure Startup refer to the Product Reference Manual SSHAdminKey Determines the RSA public key for strong authenticatio...

Page 278: ...o IP address 10 11 2 21 that originate from the OAMP interface regardless of destination and source ports and whose protocol is UDP are encrypted The IPSec SPD also defines an SA lifetime of 900 seconds and two security proposals DES SHA1 and 3DES SHA1 IPsec is performed using the Transport mode Notes Each row in the table refers to a different IP destination To support more than one Encryption Au...

Page 279: ...onfiguring the IKE Table on page 117 For an explanation on using ini file table parameters refer to Structure of ini File Table Parameters on page 257 Secure Hypertext Transport Protocol HTTPS Parameters HTTPSOnly For a description of this parameter refer to Configuring the General Security Settings on page 109 HTTPSPort Determines the local Secured HTTPS port of the device The valid range is 1 to...

Page 280: ...ch defines network traffic filtering rules The format of this parameter is as follows ACCESSLIST FORMAT AccessList_Index AccessList_Source_IP AccessList_Net_Mask AccessList_Start_Port AccessList_End_Port AccessList_Protocol AccessList_Packet_Size AccessList_Byte_Rate AccessList_Byte_Burst AccessList_Allow_Type ACCESSLIST For example ACCESSLIST FORMAT AccessList_Index AccessList_Source_IP AccessLis...

Page 281: ...eter refer to Configuring the General Security Settings on page 109 RADIUSRetransmission Number of retransmission retries The valid range is 1 to 10 The default value is 3 RadiusTO Determines the time interval measured in seconds the device waits for a response before a RADIUS retransmission is issued The valid range is 1 to 30 The default value is 10 RADIUSAuthServerIP For a description of this p...

Page 282: ...ed to these parameters any manager can access the device Trusted managers can work with all community strings KeepAliveTrapPort The port to which the keep alive traps are sent The valid range is 0 65534 The default is port 162 SendKeepAliveTrap When enabled this parameter invokes the keep alive trap and sends it every 9 10 of the time defined in the parameter defining NAT Binding Default Timeout 0...

Page 283: ...S tring_x For a description of this parameter refer to Configuring the SNMP Community Strings on page 224 SNMPReadWriteCommunityS tring_x For a description of this parameter refer to Configuring the SNMP Community Strings on page 224 SNMPTrapCommunityString For a description of this parameter refer to Configuring the SNMP Community Strings on page 224 SNMP v3 Users Parameters SNMPUsers This ini fi...

Page 284: ...uced latency on subsequent requests due to avoidance of initial TCP handshake For TLS persistent connection may reduce the number of costly TLS handshakes to establish security associations in addition to the initial TCP connection set up SIPTransportType For a description of this parameter refer to SIP General Parameters on page 121 TCPLocalSIPPort For a description of this parameter refer to SIP...

Page 285: ...ch with up to five Proxy server IP addresses The format of this parameter is as follows ProxyIP FORMAT ProxyIp_Index ProxyIp_IpAddress ProxyIp_TransportType ProxyIp_ProxySetId ProxyIP For example ProxyIP FORMAT ProxyIp_Index ProxyIp_IpAddress ProxyIp_TransportType ProxyIp_ProxySetId ProxyIp 0 10 33 37 77 1 0 ProxyIp 1 10 8 8 10 0 2 ProxyIp 2 10 5 6 7 1 1 ProxyIP Notes This parameter can include up...

Page 286: ... to SIP General Parameters on page 121 SIPSDPSessionOwner For a description of this parameter refer to SIP General Parameters on page 121 RetryAfterTime For a description of this parameter refer to SIP General Parameters on page 121 EnablePAssociatedURIHeader For a description of this parameter refer to SIP General Parameters on page 121 EnableContactRestriction For a description of this parameter...

Page 287: ...ption of this parameter refer to Proxy Registration Parameters on page 132 ProxyRedundancyMode For a description of this parameter refer to Proxy Registration Parameters on page 132 ProxyLoadBalancingMethod For a description of this parameter refer to Proxy Registration Parameters on page 132 ProxyIPListRefreshTime For a description of this parameter refer to Proxy Registration Parameters on page ...

Page 288: ...meters on page 132 ZeroSDPHandling Determines the device s response to an incoming SDP with an IP address of 0 0 0 0 in the Connection line 0 Sets the IP address of the outgoing SDP Connection line to 0 0 0 0 default 1 Sets the IP address of the outgoing SDP Connection line to the device s own IP address and adds a a sendonly line to the SDP ForkingHandlingMode For a description of this parameter ...

Page 289: ...actUser IPGroup_EnableSurvivability IPGroup_ServingIPGroup IPGroup_SIPReRoutingMode IPGroup_AlwaysUseRouteTable IPGroup 1 0 acme gateway 1 firstIPgroup 0 1 0 0 IPGroup 2 0 abc server 2 secondIPgroup 0 1 0 0 IPGroup 3 0 IP phones 1 thirdIPGroup 0 1 0 0 IPGroup Notes This table parameter can include up to 9 indices 1 9 For configuring the IP Group table using the Web interface and for a description ...

Page 290: ...ct header to the username parameter for Tel to IP calls EnableHistoryInfo For a description of this parameter refer to SIP General Parameters on page 121 SIPSubject For a description of this parameter refer to SIP General Parameters on page 121 MultiPtimeFormat For a description of this parameter refer to SIP General Parameters on page 121 EnableReasonHeader For a description of this parameter ref...

Page 291: ...icated in the rport tag DSPVersionTemplateNumber For a description of this parameter refer to Configuring the DSP Templates on page 79 VBRCoderHeaderFormat Defines the format of the RTP header for VBR coders 0 Payload only no header no TOC no m factor similar to RFC 3558 Header Free format default 1 Supports RFC 2658 1 byte for interleaving header always 0 TOC no m factor 2 Payload including TOC o...

Page 292: ...ote side i e the selected Payload Type is according to the remote side selection The receiving device must include the Transparent coder in its coder list IsFaxUsed For a description of this parameter refer to SIP General Parameters on page 121 T38UseRTPPort Defines the port with relation to RTP port for sending and receiving T 38 packets 0 Use the RTP port 2 to send receive T 38 packets default 1...

Page 293: ...er to Supplementary Services on page 159 EnableMicrosofExt Modifies the called number for numbers received with Microsoft s proprietary ext xxx parameter in the SIP INVITE URI user part Microsoft Office Communications Server sometimes uses this proprietary parameter to indicate the extension number of the called party For example if a calling party makes a call to telephone number 622125519100 Ext...

Page 294: ...iversion header 0 tel default 1 sip RTPOnlyModeForTrunk_ID For a description of this parameter refer to Configuring the Trunk Settings on page 82 RTPOnlyMode For a description of this parameter refer to Advanced Parameters on page 151 TimeoutBetween100And18x Defines the timeout in msec between receiving a 100 Trying response and a subsequent 18x response If a 18x response is not received before th...

Page 295: ...automatic muting of DTMF digits when out of band DTMF transmission is used 0 Automatic mute is used default 1 No automatic mute of in band DTMF When DisableAutoDTMFMute 1 the DTMF transport type is set according to the parameter DTMFTransportType and the DTMF digits aren t muted if out of band DTMF mode is selected TxDTMFOption 1 2 or 3 This enables the sending of DTMF digits in band transparent o...

Page 296: ...ableSAS For a description of this parameter refer to Stand Alone Survivability on page 161 SASLocalSIPUDPPort For a description of this parameter refer to Stand Alone Survivability on page 161 SASDefaultGatewayIP For a description of this parameter refer to Stand Alone Survivability on page 161 SASRegistrationTime For a description of this parameter refer to Stand Alone Survivability on page 161 S...

Page 297: ...e table parameter is used by the SAS application to manipulate the User Part of an incoming REGISTER request AoR the To header before saving it to the registered users database The format of this table parameter is as follows SASRegistrationManipulation FORMAT SASRegistrationManipulation_Index SASRegistrationManipulation_RemoveFromRight SASRegistrationManipulation_LeaveFromRight SASRegistrationMan...

Page 298: ...g726 3 38 0 CoderName 2 g729 40 255 255 1 CoderName Notes This parameter can include up to 25 indices i e five coders per five coder groups The coder name is case sensitive If silence suppression is not defined for a specific coder the value defined by the parameter EnableSilenceCompression is used The value of several fields is hard coded according to common standards e g payload type of G 711 U ...

Page 299: ...EchoCanceller IPProfile_CopyDest2RedirectNumber IPProfile_MediaSecurityBehaviour IPProfile_CallLimit IPProfile_ DisconnectOnBrokenConnection IPProfile For example IPProfile IPProfile_1 name1 2 1 0 10 13 15 44 1 1 6000 0 2 0 0 0 1 0 1 0 0 1 1 IPProfile_2 name2 40 IPProfile Notes This parameter can appear up to 9 times i e indices 1 9 Indicates common parameters used in both IP and Tel profiles IpPr...

Page 300: ...in both IP and Tel profiles TelPreference determines the priority of the Profile 1 to 20 where 20 is the highest preference If both IP and Tel profiles apply to the same call the coders and other common parameters indicated with an asterisk of the preferred Profile are applied to that call If the preference of the Tel and IP profiles is identical the Tel Profile parameters are applied For example ...

Page 301: ...on For a description of this parameter refer to Configuring the IPmedia Settings on page 76 AGCTargetEnergy For a description of this parameter refer to Configuring the IPmedia Settings on page 76 AGCMinGain Defines the minimum gain in dB by the AGC when activated The range is 0 to 31 The default is 20 AGCMaxGain Defines the maximum gain in dB by the AGC when activated The range is 0 to 18 The def...

Page 302: ...guring the Voice Mail VM Parameters on page 214 MWISourceNumber For a description of this parameter refer to Configuring the Voice Mail VM Parameters on page 214 Digit Patterns The following digit pattern parameters apply only to VM applications that use the DTMF communication method For the available pattern syntaxes refer to the CPE Configuration Guide for Voice Mail DigitPatternForwardOnBusy Fo...

Page 303: ...r ProtocolType but for a specific trunk ID x 0 7 TraceLevel For a description of this parameter refer to Configuring the Trunk Settings on page 82 FramingMethod For a description of this parameter refer to Configuring the Trunk Settings on page 82 FramingMethod_x Same as the description for parameter FramingMethod but for a specific trunk ID x 0 7 TerminationSide For a description of this paramete...

Page 304: ...y Parameters on page 207 BChannelNegotiation For a description of this parameter refer to Configuring the Digital Gateway Parameters on page 207 NFASGroupNumber_x For a description of this parameter refer to Configuring the Trunk Settings on page 82 DChConfig_x For a description of this parameter refer to Configuring the Trunk Settings on page 82 ISDNNFASInterfaceID_x For a description of this par...

Page 305: ...figuring the Digital Gateway Parameters on page 207 MLPPDiffserv For a description of this parameter refer to Supplementary Services on page 159 PreemptionToneDuration For a description of this parameter refer to Configuring the Digital Gateway Parameters on page 207 MLPPNormalizedServiceD omain MLPP normalized service domain string If the device receives an MLPP ISDN incoming call it uses the par...

Page 306: ...the description for parameter ISDNOutCallsBehavior but for a specific trunk ID PlayRBTone2Tel For a description of this parameter refer to SIP General Parameters on page 121 PlayRBTone2IP For a description of this parameter refer to SIP General Parameters on page 121 ProgressIndicator2IP For a description of this parameter refer to Advanced Parameters on page 151 TimeForReorderTone Busy or Reorder...

Page 307: ... this parameter refer to Configuring the Digital Gateway Parameters on page 207 EnableISDNTunnelingIP2Tel For a description of this parameter refer to Configuring the Digital Gateway Parameters on page 207 ISDNDuplicateQ931BuffMode Controls the activation deactivation of delivering raw Q 931 messages 0 ISDN messages aren t duplicated default 128 All ISDN messages are duplicated Note This parameter...

Page 308: ...can appear up to 12 times For an explanation on ini file table parameters refer to Structure of ini File Table Parameters on page 257 CauseMapISDN2SIP This ini file table parameter maps Q 850 Release Causes to SIP Responses The format of this parameter is as follows CauseMapISDN2SIP FORMAT CauseMapISDN2SIP_Index CauseMapISDN2SIP_IsdnReleaseCause CauseMapISDN2SIP_SipResponse CauseMapISDN2SIP Where ...

Page 309: ...connectMsg_ID For a description of this parameter refer to Configuring the Trunk Settings on page 82 ConnectOnProgressInd Enables the play of announcements from IP to PSTN without the need to answer the Tel to IP call It can be used with PSTN networks that don t support the opening of a TDM channel before an ISDN Connect message is received 0 Connect message isn t sent after SIP 183 Session Progre...

Page 310: ...InFacility Determines whether the Redirect Number is retrieved from the Facility IE 0 Not supported default 1 Supports partial retrieval of Redirect Number number only from the Facility IE in ISDN SETUP messages Applicable to Redirect Number according to ECMA 173 Call Diversion Supplementary Services Note To enable this feature ISDNDuplicateQ931BuffMode must be set to 1 EnableCIC Determines whethe...

Page 311: ... transfer 3 Supports CAS Normal transfer When a SIP REFER message is received the device performs a Blind Transfer by executing a CAS Wink dialing the Refer to number to the switch and then releasing the call 4 Supports QSIG Single Step transfer IP to Tel When a SIP REFER message is received the device performs a transfer by sending a FACILITY message to the PBX initiating Single Step transfer Onc...

Page 312: ... refer to Configuring the CAS State Machines on page 97 CasStateMachineCollectANI For a description of this parameter refer to Configuring the CAS State Machines on page 97 CasStateMachineDigitSignalin gSystem For a description of this parameter refer to Configuring the CAS State Machines on page 97 EnableDSPIPMDetectors Enables or disables the device s DSP detectors 0 Disable default 1 Enable Not...

Page 313: ...FF PDThreshold Defines the number of consecutive patterns to trigger the pattern detection event The valid range is 0 to 31 The default is 5 Enable911LocationIdIP2Tel Enables interworking of Emergency Location Identification from SIP to PRI 0 Disabled default 1 Enabled When enabled the From header received in the SIP INVITE is translated into the following ISDN Information Elements IE Emergency Ca...

Page 314: ...p 1 0 0 3 1000 4 E1 spans all B channels TrunkGroup Notes The parameter TrunkGroup_Module is not applicable To represent all B channels use an asterisk For configuring this table in the Web interface refer to Configuring the Trunk Group Table on page 195 For a description of ini file table parameters refer to Structure of ini File Table Parameters on page 257 DefaultNumber For a description of thi...

Page 315: ...tion of this parameter refer to Routing General Parameters on page 171 AddNPIandTON2CalledNumber For a description of this parameter refer to Routing General Parameters on page 171 UseSourceNumberAsDisplayN ame For a description of this parameter refer to Routing General Parameters on page 171 UseDisplayNameAsSourceNum ber For a description of this parameter refer to SIP General Parameters on page...

Page 316: ...rver The ENUM reply includes a SIP URI used as the Request URI in the outgoing INVITE and for routing if Proxy is not used The IP address can include wildcards The x wildcard is used to represent single digits e g 10 8 8 xx represents all addresses between 10 8 8 10 to 10 8 8 99 The wildcard represents any number between 0 and 255 e g 10 8 8 represents all addresses between 10 8 8 0 and 10 8 8 255...

Page 317: ...tween 0 and 255 For example 10 8 8 represents all addresses between 10 8 8 0 and 10 8 8 255 If the source IP address SourceAddress includes an FQDN DNS resolution is performed according to DNSQueryType For available notations that represent multiple numbers refer to Dialing Plan Notation on page 168 For a description on using ini file table parameters refer to Structure of ini File Table Parameter...

Page 318: ...ed NumberMapTel2Ip_SrcTrunkGroupID NumberMapTel2Ip_ SrcIPGroupID NumberMapTel2Ip For example NumberMapTel2Ip NumberMapTel2Ip 0 01 0 0 2 971 NumberMapTel2Ip 1 10 10 255 255 3 0 5 100 255 NumberMapTel2Ip Notes This table parameter can include up to 100 indices The parameters SourceAddress and IsPresentationRestricted are not applicable Set these to The parameter RemoveFromLeft RemoveFromRight Prefix...

Page 319: ...Ip2Tel_IsPresentationRestricted is not applicable Set its value to RemoveFromLeft RemoveFromRight Prefix2Add Suffix2Add LeaveFromRight NumberType and NumberPlan are applied if the called and calling numbers match the DestinationPrefix SourcePrefix and SourceAddress conditions The manipulation rules are executed in the following order RemoveFromLeft RemoveFromRight LeaveFromRight Prefix2Add and Suf...

Page 320: ...rameter can include up to 120 indices RemoveFromLeft RemoveFromRight Prefix2Add Suffix2Add LeaveFromRight NumberType NumberPlan and IsPresentationRestricted are applied if the called and calling numbers match the DestinationPrefix and SourcePrefix conditions The manipulation rules are executed in the following order RemoveFromLeft RemoveFromRight LeaveFromRight Prefix2Add and Suffix2Add Parameters...

Page 321: ...The manipulation rules are executed in the following order RemoveFromLeft RemoveFromRight LeaveFromRight Prefix2Add and Suffix2Add Parameters can be skipped by using two dollar signs The Source IP address can include the x wildcard to represent single digits For example 10 8 8 xx represents all addresses between 10 8 8 10 and 10 8 8 99 The Source IP address can include the asterisk wildcard to rep...

Page 322: ...f Proxy is not used or used as a redundant Proxy when Proxy is used The format of this parameter is as follows AltRouteCauseTel2IP FORMAT AltRouteCauseTel2IP_Index AltRouteCauseTel2IP_ReleaseCause AltRouteCauseTel2IP For example AltRouteCauseTel2IP AltRouteCauseTel2IP 0 486 Busy Here AltRouteCauseTel2IP 1 480 Temporarily Unavailable AltRouteCauseTel2IP 2 408 No Response AltRouteCauseTel2IP Notes T...

Page 323: ...leETSIDiversion Defines the method in which the Redirect Number is passed toward the Tel side 0 Q 931 Redirecting Number Information Element IE default 1 ETSI DivertingLegInformation2 in a Facility IE CopyDest2RedirectNumber For a description of this parameter refer to Configuring the Digital Gateway Parameters on page 207 FilterCalls2IP For a description of this parameter refer to Advanced Parame...

Page 324: ... a Phone Context attribute is received The Phone Context parameter appears in the standard SIP headers where a phone number is used Request URI To From Diversion For example PhoneContext PhoneContext 0 0 0 unknown com PhoneContext 1 1 1 host com PhoneContext 2 9 1 na e164 host com PhoneContext Notes This parameter can include up to 20 indices Several entries with the same NPI TON or Phone Context ...

Page 325: ...iguring the Fax Modem CID Settings on page 67 FaxModemBypassCoderType For a description of this parameter refer to Configuring the Fax Modem CID Settings on page 67 CNGDetectorMode For a description of this parameter refer to Configuring the Fax Modem CID Settings on page 67 FaxCNGMode For a description of this parameter refer to Configuring the Fax Modem CID Settings on page 67 FaxModemBypassM Fo...

Page 326: ...erAggressiveNL P Enables or disables the Aggressive NLP at the first 0 5 second of the call When enabled the echo is removed only in the first half a second of the incoming IP signal 0 Disable default 1 Enable FaxModemBypassBasicRTP PacketInterval Determines the basic frame size that is used during fax modem bypass sessions 0 Determined internally default 1 5 msec not recommended 2 10 msec 3 20 ms...

Page 327: ...udioCodes Bypass mode FaxBypassPayloadType and ModemBypassPayloadType are not used with NSE Bypass The bypass packet interval is selected according to the parameter FaxModemBypassBasicRtpPacketInterval NSEPayloadType NSE payload type for Cisco Bypass compatible mode The valid range is 96 127 The default value is 105 Note Cisco gateways usually use NSE payload type of 100 V21ModemTransportType For ...

Page 328: ...ists at the remote side default 1 A Cisco gateway exists at the remote side When there is a Cisco gateway at the remote side the device must set the value of the annexb parameter of the fmtp attribute in the SDP to no This logic is used if EnableSilenceCompression 2 enable without adaptation In this case Silence Suppression is used on the channel but not declared in the SDP Note The IsCiscoSCEMode...

Page 329: ... in INFO Cisco messages The valid range is 0 to 32767 The default value is 100 RxDTMFHangOverTime Defines the Voice Silence time in msec units after playing DTMF or MF digits to the Tel PSTN side that arrive as Relay from the IP side Valid range is 0 to 2 000 msec The default is 1 000 msec TxDTMFHangOverTime Defines the Voice Silence time in msec after detecting the end of DTMF or MF digits at the...

Page 330: ...s added as a prefix to the dialed destination number by using the parameter KeyBlindTransferAddPrefix KeyBlindTransferAddPrefix Determines whether the device adds the Blind Transfer code KeyBlindTransfer to the dialed destination number 0 Disable default 1 Enable VoicePayloadFormat Determines the bit ordering of the G 726 G 727 voice payload format 0 Little Endian default 1 Big Endian Note To ensu...

Page 331: ... the ini file parameters associated with these auxiliary files Table 4 14 Auxiliary Configuration ini File Parameters Parameter Description CallProgressTonesFilename The name of the file containing the Call Progress Tones definitions Refer to the Product Reference Manual for additional information on how to create and load this file CASFileName This is the name of the file containing specific CAS ...

Page 332: ...rInfoFileName The name and path of the file containing the User Information data SetDefaultOnIniFileProcess Determines if all the device s parameters are set to their defaults before processing the updated ini file 0 Disable parameters not included in the downloaded ini file are not returned to default settings i e retain their current settings 1 Enable default SaveConfiguration Determines if the ...

Page 333: ...se 2 steps 1 Configure the ClientDefaults ini file with new default parameter values as required 2 Load the ClientDefaults ini file to the device using TFTP refer to the Product Reference Manual To remove user defined defaults and restore factory default values take this step Load an empty i e without any parameters ClientDefaults ini file to the device using TFTP 5 2 Restoring Factory Defaults Yo...

Page 334: ...SIP User s Manual 334 Document LTRT 68808 Mediant 2000 Reader s Notes ...

Page 335: ...the dat file can be loaded to the device You can create up to 32 different Call Progress Tones each with frequency and format attributes The frequency attribute can be single or dual frequency in the range of 300 to 1980 Hz or an Amplitude Modulated AM In total up to 64 different frequencies are supported Only eight AM tones in the range of 1 to 128 kHz can be configured the detection range is lim...

Page 336: ...ant to Amplitude Modulated AM tones High Freq Hz frequency in Hz of the higher tone component in case of dual frequency tone or zero 0 in case of single tone not relevant to AM tones Low Freq Level dBm generation level 0 dBm to 31 dBm in dBm not relevant to AM tones High Freq Level generation level 0 to 31 dBm The value should be set to 32 in the case of a single tone not relevant to AM tones Firs...

Page 337: ... parameter of the cadence tone Otherwise the continuous tone is detected instead of the cadence tone The tones frequency should differ by at least 40 Hz from one tone to other defined tones For example to configure the dial tone to 440 Hz only enter the following text Dial tone CALL PROGRESS TONE 1 Tone Type 1 Tone Form 1 continuous Low Freq Hz 440 High Freq Hz 0 Low Freq Level dBm 10 10 dBm High ...

Page 338: ...e using standard recording utilities and combined into a single file using the TrunkPack Downloadable Conversion Utility The generated announcement file can then be loaded to the device using the BootP TFTP utility refer to the Product Reference Manual If the size of the combined Voice Prompts file is less than 1 MB it can permanently be stored on flash memory Larger files up to 10 MB are stored i...

Page 339: ...le The CasTrunkDialPlanName ini file parameter determines which Dial Plan in a Dial Plan file to use for a specific trunk refer to Configuring the Trunk Settings on page 82 The Dial Plan can be loaded using the Web interface refer to Loading Auxiliary Files on page 231 The following is an example of an ini file that includes these definitions This ini file is converted using the TrunkPack Conversi...

Page 340: ...essage specifying the problematic line 6 6 User Information File The User Information file is a text file that maps PBX extensions connected to the device to global IP numbers In this context a global IP phone number alphanumerical serves as a routing identifier for calls in the IP World The PBX extension uses this mapping to emulate the behavior of an IP phone Note The mapping mechanism is disabl...

Page 341: ...nsion registers separately a REGISTER message is sent for each entry only if AuthenticationMode is set to Per Endpoint using the IP number in the From To headers The REGISTER messages are sent gradually Initially the device sends requests according to the maximum number of allowed SIP dialogs configured by the parameter NumberOfActiveDialogs After each received response the subsequent request is s...

Page 342: ...SIP User s Manual 342 Document LTRT 68808 Mediant 2000 Reader s Notes ...

Page 343: ...ows the Enterprise to communicate outside of the corporate LAN using SIP trunking The device interfaces between the Enterprise s IP PBX and ITSP allowing SIP trunking implementation by the Enterprise for example in the following scenarios VoIP between headquarters and remote offices VoIP between Enterprise and PSTN via their ITSP For a detailed explanation on configuring IP to IP call routing refe...

Page 344: ...on for North American English If you want to implement AMD in a different language or region you must provide AudioCodes with a database of recorded voices in the language on which the device s AMD mechanism can base its voice detector algorithms for detecting these voices The data needed for an accurate calibration should be recorded under the following guidelines Statistical accuracy The number ...

Page 345: ...EGISTER OPTIONS INVITE ACK CANCEL BYE NOTIFY PRACK REFER INFO SUB SCRIBE UPDATE User Agent Audiocodes Sip Gateway IPmedia 260_UN v 5 20A 040 004 Content Type application x detect Content Length 30 Type AMD SubType AUTOMATA 2 The device then detects the start of voice i e the greeting message of the answering machine and then sends the following to the Application server INFO sip sipp 172 22 2 9 50...

Page 346: ...ernal environment In addition typically these failures lead to the inability to make emergency calls e g 911 in North America Despite these possible point of failures the device s SAS feature ensures that the Enterprise s telephony services e g SIP IP phones or soft phones are maintained by routing calls to the PSTN i e providing PSTN fallback The SAS feature operates in one of two modes Normal In...

Page 347: ...configuration the device is composed of two different applications SAS and Gateway where each application has its own SIP interface UDP TCP TLS ports Configuring the device to use and operate with the SAS capabilities refer to Configuring SAS on page 347 Configuring SAS emergency call routing refer to Configuring Emergency Calls on page 348 7 3 1 Configuring SAS For configuring the device to opera...

Page 348: ...onfigure support for emergency calls configure the parameters below The device and the SAS feature are configured independently If the device and the SAS agent use different proxies then the device s proxy server is defined using the Use Default Proxy parameter while the SAS proxy agent is defined using the Proxy Set table and SASProxySet parameter EnableSAS 1 SASLocalSIPUDPPort default 5080 IsPro...

Page 349: ... messages according to draft mahy sipping signaled digits 01 txt DTMF digits are carried to the remote side using NOTIFY messages To enable this mode define the following RxDTMFOption 0 ini file Declare RFC 2833 in SDP field No Web interface refer to DTMF Dialing Parameters on page 147 TxDTMFOption 2 ini file 1st to 5th Tx DTMF Option field NOTIFY Web interface refer to DTMF Dialing Parameters on ...

Page 350: ...F Mute Notes The device is always ready to receive DTMF packets over IP in all possible transport modes INFO messages NOTIFY and RFC 2833 in proper payload type or as part of the audio stream To exclude RFC 2833 Telephony event parameter from the device s SDP set RxDTMFOption to 0 in the ini file The following parameters affect the way the device handles the DTMF digits TxDTMFOption RxDTMFOption a...

Page 351: ... mode The device currently supports only the T 38 UDP syntax T 38 can be configured in the following ways Switching to T 38 mode using SIP Re INVITE messages refer to Switching to T 38 Mode using SIP Re INVITE on page 351 Automatically switching to T 38 mode without using SIP Re INVITE messages refer to Automatically Switching to T 38 Mode without SIP Re INVITE on page 352 When fax transmission en...

Page 352: ...rom the current voice coder to a high bit rate coder according to the parameter FaxModemBypassCoderType In addition the channel is automatically reconfigured with the following fax modem adaptations Disables silence suppression Enables echo cancellation for fax Disables echo cancellation for modem Performs certain jitter buffering optimizations The network packets generated and received during the...

Page 353: ...5 2 3 Fax Modem NSE Mode In this mode fax and modem signals are transferred using Cisco compatible Pass through bypass mode Upon detection of fax or modem answering tone signal the terminating device sends three to six special NSE RTP packets using NSEpayloadType usually 100 These packets signal the remote device to switch to G 711 coder according to the parameter FaxModemBypassCoderType After a f...

Page 354: ...to apply certain adaptations to the channel used for fax modem e g to use the coder G 711 to set the jitter buffer optimization factor to 13 and to enable echo cancellation for fax and disable it for modem To configure fax modem transparent mode use the following parameters IsFaxUsed 0 FaxTransportMode 0 V21ModemTransportType 0 V22ModemTransportType 0 V23ModemTransportType 0 V32ModemTransportType ...

Page 355: ...modem signals CED or AnsAM it sends a Re INVITE message to the originating device requesting it to re open the channel in G 711 VBD with the following adaptations Echo Canceller off Silence Compression off Echo Canceller Non Linear Processor Mode off Dynamic Jitter Buffer Minimum Delay 40 Dynamic Jitter Buffer Optimization Factor 13 After a few seconds upon detection of fax V 21 preamble or super ...

Page 356: ... to 3 7 5 3 Supporting V 34 Faxes Unlike T 30 fax machines V 34 fax machines have no relay standard to transmit data over IP to the remote side Therefore the device provides the following operation modes for transporting V 34 fax data over the IP Using bypass mechanism for V 34 fax transmission refer to Using Bypass Mechanism for V 34 Fax Transmission on page 356 Using relay mode i e fallback to T...

Page 357: ... Networks Voice band data VBD is the transport of modem facsimile and text telephony signals over a voice channel of a packet network with a codec appropriate for such signals For V 152 capability the device supports T 38 as well as VBD codecs i e G 711 A law and G 711 μ law The selection of capabilities is performed using the coders table refer to Coders on page 144 When in VBD mode for V 152 imp...

Page 358: ...nsport mechanism for voice band data To configure T 38 mode use the CoderName parameter 7 6 Event Notification using X Detect Header The device supports the sending of notifications to a remote party notifying the occurrence or detection of certain events on the media stream Event detection and notifications is performed using the X Detect SIP message header and only when establishing a SIP dialog...

Page 359: ... is notified to the remote party by sending an INFO message with the following message body Content Type application X DETECT Type AMD CPT FAX PTT Subtype xxx according to the defined subtypes of each type Below is an example of SIP messages implementing the X Detect header INVITE sip 101 10 33 2 53 user phone SIP 2 0 Via SIP 2 0 UDP 10 33 2 53 branch z9hG4bKac5906 Max Forwards 70 From anonymous s...

Page 360: ... there is no RTCP flow Notes RTP Multiplexing must be enabled on both devices When VLANs are imlemented the RTP Multiplexing mechanism is not supported 7 8 Dynamic Jitter Buffer Operation Voice frames are transmitted at a fixed rate If the frames arrive at the other end at the same rate voice quality is perceived as good In many cases however some frames can arrive slightly faster or slower than t...

Page 361: ... or by adding a BFI packet Fax and modem devices are sensitive to small packet losses or to added BFI packets Therefore to achieve better performance during modem and fax calls the Optimization Factor should be set to 13 In this special mode the clock drift correction is performed less frequently only when the Jitter Buffer is completely empty or completely full When such condition occurs the corr...

Page 362: ...compared to a certain configurable threshold If the calculated amounts of delay or packet loss exceed these thresholds the IP connection is disallowed DNS resolution When host name is used instead of IP address for the destination route it is resolved to an IP address by a DNS server Connectivity and QoS are then applied to the resolved IP address 7 9 3 PSTN Fallback as a Special Case of Alternati...

Page 363: ...meric 192 168 14 43 Start Acc Stop Acc 6 Service Type Type of service requested Numeric 1 login Start Acc Stop Acc 26 H323 Incoming Conf Id 1 SIP call identifier Up to 32 octets Start Acc Stop Acc 26 H323 Remote Address 23 IP address of the remote gateway Numeric Stop Acc 26 H323 Conf ID 24 H 323 SIP call identifier Up to 32 octets Start Acc Stop Acc 26 H323 Setup Time 25 Setup time in NTP format ...

Page 364: ... Acc 31 Calling Station ID Calling Party Number ANI String 5135672127 Start Acc Stop Acc 40 Acct Status Type Account Request Type start or stop Note start isn t supported on the Calling Card application Numeric 1 start 2 stop Start Acc Stop Acc 41 Acct Delay Time No of seconds tried in sending a particular record Numeric 5 Start Acc Stop Acc 42 Acct Input Octets Number of octets received for that ...

Page 365: ...ype 2 acct input octets 4841 acct output octets 8800 acct session time 1 acct input packets 122 acct output packets 220 called station id 201 calling station id 202 Accounting non standard parameters 4923 33 h323 gw id 4923 23 h323 remote address 212 179 22 214 4923 1 h323 ivr out h323 incoming conf id 02102944 600a1899 3fd61009 0e2f3cc5 4923 30 h323 disconnect cause 22 0x16 4923 27 h323 call type...

Page 366: ...ource Phone Number SrcNumBeforeMap Source Number Before Manipulation TON Destination Phone Number Type NPI Destination Phone Number Plan DstPhoneNum Destination Phone Number DstNumBeforeMap Destination Number Before Manipulation Durat Call Duration Coder Selected Coder Intrv Packet Interval RtpIp RTP IP Address Port Remote RTP Port TrmSd Initiator of Call Release IP Tel Unknown TrmReason Terminati...

Page 367: ...received in Device A Device A IP address 192 168 3 50 Device B IP address 192 168 3 51 The ini file parameters configuration for devices A and B include the following 1 At both devices define four trunk groups each with 30 B channels TrunkGroup_1 0 1 31 1000 TrunkGroup_2 1 1 31 2000 TrunkGroup_3 2 1 31 3000 TrunkGroup_4 3 1 31 4000 2 At Device A add the originating Trunk Group ID as a prefix to th...

Page 368: ...arameter UserName is used instead If the registration is per endpoint the endpoint phone number is used The sipgatewayname parameter defined in the ini file or Web interface can be any string Some Proxy servers require that the sipgatewayname in REGISTER messages is set equal to the Registrar Proxy IP address or to the Registrar Proxy domain name The sipgatewayname parameter can be overwritten by ...

Page 369: ...e SIP 2 0 Via SIP 2 0 UDP 10 8 201 108 branch z9hG4bKacsiJkDGd From sip 8000 10 8 201 108 tag 1c5354 To sip 1000 10 8 201 10 Call ID 534366556655skKw 8000 1000 10 8 201 108 CSeq 18153 INVITE Contact sip 8000 10 8 201 108 user phone User Agent Audiocodes Sip Gateway Mediant 2000 v 5 40 010 006 Supported 100rel em Allow REGISTER OPTIONS INVITE ACK CANCEL BYE NOTIFY PRACK REFER INFO Content Type appl...

Page 370: ...006 CSeq 18153 INVITE Supported 100rel em Content Length 0 Note Phone 1000 answers the call and then sends a 200 OK message to device 10 8 201 108 F4 10 8 201 10 10 8 201 108 200 OK SIP 2 0 200 OK Via SIP 2 0 UDP 10 8 201 108 branch z9hG4bKacsiJkDGd From sip 8000 10 8 201 108 tag 1c5354 To sip 1000 10 8 201 10 tag 1c7345 Call ID 534366556655skKw 8000 1000 10 8 201 108 CSeq 18153 INVITE Contact sip...

Page 371: ... sip 8000 10 8 201 108 tag 1c5354 To sip 1000 10 8 201 10 tag 1c7345 Call ID 534366556655skKw 8000 1000 10 8 201 108 Server Audiocodes Sip Gateway Mediant 2000 v 5 40 010 006 CSeq 18154 BYE Supported 100rel em Content Length 0 7 14 2 SIP Authentication Example The device supports basic and digest MD5 authentication types according to SIP RFC 3261 standard A proxy server might require authenticatio...

Page 372: ...com nonce 11432d6bce58ddf02e3b5e1c77c010d2 stale FALSE algorithm MD5 3 According to the sub header present in the WWW Authenticate header the correct REGISTER request is formed 4 Since the algorithm is MD5 then The username is equal to the endpoint phone number 122 The realm return by the proxy is audiocodes com The password from the ini file is AudioCodes The equation to be evaluated is according...

Page 373: ...1432d6bce58ddf02e3b5e1c77c010d2 uri 10 2 2 222 response b9c45d0234a5abf5ddf5c704029b38cf 7 Upon receiving this request and if accepted by the Proxy the proxy returns a 200 OK response closing the REGISTER transaction SIP 2 0 200 OK Via SIP 2 0 UDP 10 1 1 200 From sip 122 10 1 1 200 tag 1c23940 To sip 122 10 1 1 200 Call ID 654982194 10 1 1 200 Cseq 1 REGISTER Date Thu 26 Jul 2001 09 34 42 GMT Serv...

Page 374: ...ndancy and load balancing The Register messages are to use different URI s in the From To and Contact headers per ITSP In addition all calls dialed from the Enterprise PBX with prefix 02 is sent to the local PSTN The figure below illustrates the example setup Figure 7 3 Example Setup for Routing Between ITSP and Enterprise PBX To configure call routing between Enterprise and two ITSPs using the de...

Page 375: ...sing UDP Proxy Set 2 includes two IP addresses of the second ITSP ITSP 2 10 8 8 40 and 10 8 8 10 and using TCP The figure below displays the configuration of Proxy Set ID 1 Perform similar configuration for Proxy Set ID 2 but using different IP addresses Figure 7 4 Configuring Proxy Set ID 1 in the Proxy Sets Table Page 3 In the IP Group Table page refer to Configuring the IP Groups on page 201 co...

Page 376: ...egistration to ITSPs using the same Trunk Group i e ID 1 but different serving IP Groups 1 and 2 For each account define user name password and hostname and ContactUser The Register messages use different URI s Hostname and ContactUser in the From To and Contact headers per ITSP Enable registration for both accounts Figure 7 8 Configuring Accounts for PBX Registration to ITSPs in Account Table Pag...

Page 377: ...e device s supplementary services must be disabled 7 15 1 Call Hold and Retrieve Hold and Retrieve The party that initiates the hold is called the holding party the other party is called the held party The device can t initiate Call Hold but it can respond to hold requests and as such it s a help party After a successful Hold the holding party hears a Dial tone HELD_TONE defined in the device s Ca...

Page 378: ...the A phone After the transfer is complete B and C parties are engaged in a call The transfer can be initiated at any of the following stages of the call between A and C Just after completing dialing C phone number transfer from setup While hearing Ringback transfer from alert While speaking to C transfer from active Blind Transfer Blind transfer is performed after we have a call between A and B a...

Page 379: ...rnet port manually the same mode i e Half Duplex or Full Duplex and speed must be configured on the remote Ethernet port In addition when the device s Ethernet port is configured manually it is invalid to set the remote port to Auto Negotiation Any mismatch configuration can yield unexpected functioning of the Ethernet connection It s recommended to configure the port for best performance and high...

Page 380: ...tive one even if the primary interface has returned to life After start up the device generates a gratuitous ARP message each time a switchover occurs For correct functionality of the redundancy mechanism it s recommended to configure both links to the same mode It is essential that both link partners primary and secondary have the same capabilities This ensures that whenever a switchover occurs t...

Page 381: ...ort allocated to it by the NAT This information is later embedded in outgoing SIP SDP messages and enables remote SIP user agents to reach the device It also discovers the binding lifetime of the NAT the refresh rate necessary to keep NAT Pinholes open On startup the device sends a STUN Binding Request The information received in the STUN Binding Response IP address port is used for SIP signaling ...

Page 382: ...difference in the UDP port the sending addresses won t change If both the IP address and UDP port need to be compared then both parameters need to be set to 1 8 3 3 No Op Packets The device s No Op packet support can be used to verify Real Time Transport Protocol RTP and T 38 connectivity and to keep NAT bindings and Firewall pinholes open The No Op packets are available for sending in RTP and T 3...

Page 383: ...ing of the channel The packet is dropped when the new packet has any other source IP address and UDP port 8 6 Multiple Routers Support Multiple routers support is designed to assist the device when it operates in a multiple routers network The device learns the network topology by responding to Internet Control Message Protocol ICMP redirections and caches them as routing rules with expiration tim...

Page 384: ... are added to the counter causing the clock to update quicker and catch up to the correct time The advantage of this method is that it does not introduce any disparity in the system time that is noticeable to an end user or that could corrupt call timeouts and timestamps 8 8 IP QoS via Differentiated Services DiffServ DiffServ is an architecture providing different types or levels of service for I...

Page 385: ...ce CoS mechanism can be utilized to accomplish Ethernet Quality of Service QoS Packets sent by the device to the Ethernet network are divided into five different priority classes Network Premium Media Premium Control Gold and Bronze The priority of each class is determined by a corresponding ini file parameter Traffic type tagging can be used to implement Layer 2 VLAN security By discriminating tr...

Page 386: ...mechanism is activated only when the device is loaded from the flash memory Therefore when using BootP Load an ini file with VlanMode set to 1 and SaveConfiguration set to 1 Then after the device is active reset the device with TFTP disabled or by using any method except for BootP For information on how to configure VLAN parameters refer to Configuring the IP Settings on page 50 The device must be...

Page 387: ... on traffic type Control Premium control Management Bronze NFS NFSServers_VlanType in the NFSServers table Gold 8 9 3 Getting Started with VLANS and Multiple IPs By default the device operates without VLANs and multiple IPs using a single IP address subnet mask and default Gateway IP address This section provides an example of the configuration required to integrate the device into a multiple IPs ...

Page 388: ...thVLANs using the Web interface take these 6 steps 1 Access the Web interface refer to Accessing the Web Interface on page 20 2 Use the Software Upgrade Wizard refer to Software Upgrade Wizard on page 236 to load and burn the firmware version to the device VLANs and multiple IPs support is available only when the firmware is burned to flash 3 Configure the VLAN parameters by completing the followi...

Page 389: ...ch is accessed from the IP Settings page by clicking the right arrow button alongside the label Multiple Interface Table refer to Configuring the Multiple Interface Table on page 53 The Multiple Interface Table page provides greater configuration flexibility whereby you can also assign VLANs to the different interfaces Figure 8 5 Multiple Interface Table Page b Click the Submit button to save your...

Page 390: ...file The procedure below is based on the example setup described in Getting Started with VLANS and Multiple IPs on page 387 To integrate the device into a multiple IPs network withVLANs using the ini file take these 3 steps 1 Prepare an ini file using the ini file table parameter InterfaceTable with relevant parameters If the BootP TFTP utility and the OAMP interface are located on the same networ...

Page 391: ... RoutingTableDestinationMasksColumn 255 255 255 255 255 255 255 0 RoutingTableGatewaysColumn 10 32 0 1 10 31 0 1 RoutingTableInterfacesColumn 2 0 RoutingTableHopsCountColumn 20 20 Class Of Service parameters VlanNetworkServiceClassPriority 7 VlanPremiumServiceClassMediaPriority 6 VlanPremiumServiceClassControlPriority 6 VlanGoldServiceClassPriority 4 VlanBronzeServiceClassPriority 2 NetworkService...

Page 392: ...ltipleIPs 1 LocalMediaIPAddress 10 33 174 50 LocalMediaSubnetMask 255 255 0 0 LocalMediaDefaultGW 10 33 0 1 LocalControlIPAddress 10 32 174 50 LocalControlSubnetMask 255 255 0 0 LocalControlDefaultGW 0 0 0 0 LocalOAMPAddress 10 31 174 50 LocalOAMSubnetMask 255 255 0 0 LocalOAMDefaultGW 0 0 0 0 IP Routing table parameters RoutingTableDestinationsColumn 130 33 4 6 83 4 87 6 RoutingTableDestinationMa...

Page 393: ...g parameters TDMBusClockSource 1 ClockMaster 1 for all trunks To use the recovered clock option configure the following parameters TDMBusClockSource 4 ClockMaster_x 0 for all slave trunks connected to PBX 1 ClockMaster_x 1 for all master trunks connected to PBX 2 The above assumes that the device recovers its internal clock from one of the slave trunks connected to PBX 1 and provides clock to PBX ...

Page 394: ...FC 3326 The Reason header conveys information describing the disconnection cause of a call Sending Reason header If a call is disconnected from the Tel side ISDN the Reason header is set to the received Q 850 cause in the appropriate message BYE CANCEL final failure response and sent to the SIP side If the call is disconnected because of a SIP reason the Reason header is set to the appropriate SIP...

Page 395: ...f order 503 Service unavailable 41 Temporary failure 503 Service unavailable 42 Switching equipment congestion 503 Service unavailable 43 Access information discarded 502 Bad gateway 44 Requested channel not available 503 Service unavailable 47 Resource unavailable 503 Service unavailable 49 QoS unavailable 503 Service unavailable 50 Facility not subscribed 503 Service unavailable 55 Incoming call...

Page 396: ...ot available 98 Message not compatible with call state or message type non existent or not implemented 409 Conflict 99 Information element non existent or not implemented 480 Not found 100 Invalid information elements contents 501 Not implemented 101 Message not compatible with call state 503 Service unavailable 102 Recovery of timer expiry 408 Request timeout 111 Protocol error 500 Server interna...

Page 397: ...n 127 Interworking 480 Temporarily unavailable 18 No user responding 481 Call leg transaction doesn t exist 127 Interworking 482 Loop detected 127 Interworking 483 Too many hops 127 Interworking 484 Address incomplete 28 Invalid number format 485 Ambiguous 1 Unallocated number 486 Busy here 17 User busy 488 Not acceptable here 31 Normal unspecified 500 Server internal error 41 Temporary failure 50...

Page 398: ...igits is reached The default is 30 digits A match is found with the defined digit map configured by the parameter DigitMapping Relevant parameters described in PSTN Parameters on page 303 ISDNRxOverlap ISDNRxOverlap_x TimeBetweenDigits MaxDigits ISDNInCallsBehavior DigitMapping 9 4 ISDN Non Facility Associated Signaling NFAS In regular T1 ISDN trunks a single 64 kbps channel carries signaling for ...

Page 399: ...arameter per T1 trunk that is called Interface Identifier In NFAS T1 trunks the Interface Identifier is sent explicitly in Q 931 Setup Channel Identification IE for all NFAS trunks except for the B channels of the Primary trunk refer to note below The Interface ID can be defined per member T1 trunk of the NFAS group and must be coordinated with the configuration of the Switch The default value of ...

Page 400: ...runk DchConfig_3 2 B channel NFAS trunk If there is no NFAS Backup trunk the following configuration should be used ISDNNFASInterfaceID 0 0 ISDNNFASInterfaceID_1 2 ISDNNFASInterfaceID_2 3 ISDNNFASInterfaceID_3 4 ISDNIBehavior 512 This parameter should be added because of ISDNNFASInterfaceID coniguration above NFASGroupNumber_0 1 NFASGroupNumber_1 1 NFASGroupNumber_2 1 NFASGroupNumber_3 1 DchConfig...

Page 401: ...er stopping or deleting the backup trunk delete the group and then reconfigure it NFAS groups cannot be configured on the fly 9 5 Redirect Number and Calling Name Display The following tables define the device s redirect number and calling name Display support for various PRI variants according to NT Network Termination TE Termination Equipment interface direction Table 9 3 Calling Name Display NT...

Page 402: ...pe in decibels per second using the parameter AGCGainSlop and the required signal energy threshold using the parameter AGCTargetEnergy When the AGC first detects an incoming signal it begins operating in Fast Mode which allows the AGC to adapt quickly when a conversation starts This means that the Gain Slope is 8 dB sec for the first 1 5 seconds After this period the Gain Slope is changed to the u...

Page 403: ...cally answers these calls if its E1 T1 protocol type is set to Transparent ProtocolType 5 or Raw CAS ProtocolType 3 for T1 and 9 for E1 and the parameter ChannelSelectMode is set to 0 By Phone Number Note It s possible to configure both devices to also operate in symmetric mode To do so set EnableTDMOverIP to 1 and configure the Tel to IP Routing tables in both devices In this mode each device aft...

Page 404: ...roupNum TrunkGroup_FirstTrunkId TrunkGroup_LastTrunkId TrunkGroup_FirstBChannel TrunkGroup_LastBChannel TrunkGroup_FirstPhoneNumber TrunkGroup_ProfileId TrunkGroup_Module TrunkGroup 1 0 0 0 1 31 1000 1 TrunkGroup 1 0 1 1 1 31 2000 1 TrunkGroup 1 0 2 2 1 31 3000 1 TrunkGroup 1 0 3 3 1 31 4000 1 TrunkGroup 1 0 0 0 16 16 7000 2 TrunkGroup 1 0 1 1 16 16 7001 2 TrunkGroup 1 0 2 2 16 16 7002 2 TrunkGrou...

Page 405: ...e 2 Transparent CoderName TelProfile FORMAT TelProfile_Index TelProfile_ProfileName TelProfile_TelPreference TelProfile_CodersGroupID TelProfile_IsFaxUsed TelProfile_JitterBufMinDelay TelProfile_JitterBufOptFactor TelProfile_IPDiffServ TelProfile_SigIPDiffServ TelProfile_DtmfVolume TelProfile_InputGain TelProfile_VoiceVolume TelProfile_EnableReversePolarity TelProfile_EnableCurrentDisconnect TelPr...

Page 406: ...subsequent QSIG message until a SIP 200 OK response is received If the originating device receives a 4xx 5xx or 6xx response it disconnects the QSIG call with a no route to destination cause Call setup terminating device After the terminating device receives a SIP INVITE request with a Content Type application QSIG it sends the encapsulated QSIG SETUP message to the Tel side and sends a 200 OK res...

Page 407: ...diant 2000 T1 device Usa_tones_xx dat Default loadable Call Progress Tones dat file Usa_tones_xx ini Call Progress Tones ini file used to create dat file voice_prompts dat Sample loadable Voice Prompts dat file Utilities DConvert TrunkPack Downloadable Conversion Utility to create Call Progress Tones Voice Prompts and CAS files ACSyslog Syslog server BootP BootP TFTP configuration utility CAS Prot...

Page 408: ...SIP User s Manual 408 Document LTRT 68808 Mediant 2000 Reader s Notes ...

Page 409: ...nel capacity as follows 24 Channels on 1 T1 span with gateway 1 only 48 Channels on 2 T1 spans with gateway 1 only 96 Channels on 4 T1 spans with gateway 1 only 192 Channels on 8 T1 spans with gateway 1 only 384 Channels on 16 T1 spans with gateway 1 and gateway 2 Note Channel capacity depends on configuration settings Voice Tone Characteristics Voice Compression G 711 PCM at 64 kbps µ law A law E...

Page 410: ...me fax CNG tone detection Relay per T 38 Answer tone CED or AnsAm detection Relay per T 38 Fax Transparency Automatic fax bypass pass through to G 711 ADPCM or NSE bypass mode Modem Transparency Automatic switching pass through to PCM ADPCM or NSE bypass mode for modem signals V 34 or V 90 modem detection Protocols VoIP Signaling Protocol SIP RFC 3261 Communication Protocols RTP RTCP packetization...

Page 411: ...ection type suitable for field wiring applications connecting DC Power connector MSTB2 5 2 STF 5 08 mm from Phoenix Contact Bonding and earthing 6 32 UNC screw is provided correct ring terminal and 16 AWG wire minimum must be used Or crimp connection refer to note below Note To meet UL approval customers must fulfill the criteria below 2 pin terminal block crimp connection type comprising a Phoeni...

Page 412: ...ore at 133 MHz PCI Bus Interface 33 MHz 32 bit slave mode PICMG 2 0 revision 2 1 Physical 6U single cPCI slot PICMG 2 0 R2 1 and R2 16 and R 3 0 CompactPCI blade Supply Voltages and Power Consumption typical 480 channels 40 7 W 3 A at 5 V 7 8 A at 3 3 V 240 channels 24 W 1 5 A at 5 V 5 A at 3 3 V 120 channels 18 4 W 0 9 A at 5 V 4 2 A at 3 3 V Environmental Humidity 10 to 90 non condensing Cooling...

Page 413: ... 13 JATE TS 016 TSO Anatel Mexico Telecom Russia CCC ASIF S016 ASIF S038 Safety and EMC Standards UL 60 950 1 FCC part 15 Class B Class A with SUN 2080 CPU card CE Mark EN 55022 Class B Class A with SUN 2080 CPU card EN 60950 1 EN 55024 EN 300 386 TS001 Environmental NEBS Level 3 GR 63 Core GR 1089 Core Type 1 3 Approved for DC powered version Complies with ETS 301019 ETS 300019 1 2 3 T 1 1 T 2 3 ...

Page 414: ...SIP User s Manual 414 Document LTRT 68808 Mediant 2000 Reader s Notes ...

Page 415: ...e Firmware cPCI Compact PCI Industry Standard CPT Call Progress Tones dB Decibels DHCP Dynamic Host Control Protocol DID Direct Inward Dial DiffServ Differentiated Services DNS Domain Name System or Server DR Debug Recording DS1 1 544 Mbps USA Digital Transmission System see E1 and T1 DSP Digital Signal Processor or Processing DTMF Dual Tone Multiple Frequency Touch Tone E1 2 048 Mbps European Dig...

Page 416: ...th part of a second MSCML Media Server Control Markup Language NT Network Termination ISDN MWI Message Waiting Indicator NAPTR Naming Authority Pointer NAT Network Address Translation NFAS Non Facility Associated Signalling ISDN PRI NFS Network File System NPI Numbering Plan Indicator NTP Network Time Protocol OAMP Operations Administration Maintenance and Provisioning OSI Open Systems Interconnec...

Page 417: ...Protocol SRV Service Record SSH Secure Shell SSL Secure Socket Layer also known as Transport Layer Security TLS STUN Simple Traversal of UDP through NATs T1 1 544 Mbps USA Digital Transmission System see E1 and DS1 TCP Transmission Control Protocol TCP IP Transmission Control Protocol Internet Protocol TE Terminal Equipment ISDN TDM Time Division Multiplexing TFTP Trivial File Transfer Protocol TL...

Page 418: ...User s Manual Version 5 6 www audiocodes com ...

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