OpenVox DGW-L1, User Manual

Page 1: ... Baoneng Science and Technology Industrial Park Longhua New District Shenzhen Guangdong China 518048 Tel 86 755 82535461 82535095 82535362 Fax 86 755 83823074 Business Contact sales openvox cn Technical Support support openvox com cn Business Hours 09 00 18 00 GMT 8 from Monday to Friday URL www openvox cn ...

Page 2: ...DGW L1 User Manual OpenVox Communication Co Ltd www openvox cn Version1 1 2016 1 4 Full text The overall layout adjustment ...

Page 3: ... the express written consent of OpenVox Inc Disclaimer OpenVox Inc reserves the right to modify the design characteristics and products at any time without notification or obligation and shall not be held liable for any error or damage of any kind resulting from the use of this document OpenVox has made every effort to ensure that the information contained in this document is accurate and complete...

Page 4: ...are 8 2 System 9 Status 9 Time 10 Login Settings 11 General 12 Language Settings 12 Scheduled Reboot 12 Tools and Information 12 Reboot Tools 13 Update Firmware 13 Upload and Backup Configuration 13 Restore Configuration 14 Information 14 3 T1 E1 15 General 15 ISDN PRI 16 Advanced Interface Type 16 ISDN Signaling 17 SS7 19 Link Set Settings 20 Link Settings 21 SS7 Config File Backup and Restore 21...

Page 5: ...gs 31 Advanced Signaling Settings 32 Advanced Timer Settings 32 Advanced SIP Settings 33 Networking 33 NAT Settings 34 RTP Settings 36 Parsing and Compatibility 36 Security 37 Media 38 Codec Settings 38 Advanced IAX2 Settings 39 Advanced Fax Settings 41 5 Routing 42 Call Routing Rule 42 Groups 45 6 Network 47 WAN LAN Settings 47 DDNS Settings 48 Toolkit 49 7 Advanced 50 Asterisk API 50 Asterisk CL...

Page 6: ...DGW L1 User Manual OpenVox Communication Co Ltd www openvox cn 4 System 57 Statistics 58 ...

Page 7: ...eir customized Gateway Also secondary development can be completed through AMI Asterisk Management Interface The DGW L1 could support 12v power supply It is developed with a wide selection of codecs and signaling protocol including G 711A G 711U G 729 G 722 G 723 and GSM It supports PRI SS7 R2 protocol OpenVox T1 E1 Gateway has good processing ability and stability The T1 E1 gateway will be 100 co...

Page 8: ...Interface Function Color Work Status 1 Port E1 T1 port There is only one port 2 Reset Reset button is used to restore the device 3 RUN Register indicator Green Slow blinking Green 2s and Flash 0 1s Work normally Fast blinking Green 0 5s and Flash 0 5s Work abnormally Crazily blinking Green 0 1s and Flash 0 1s Preparing restore the device No blinking Dahdi Error ...

Page 9: ... Support 512 routing rules and flexible routing settings Stable performance flexible dialing friendly GUI Codecs support G 711A G 711U G 729 G 723 G 722 GSM Support ports group management Connect legacy PBX systems to low cost VoIP services Connect legacy PBX systems to remote sites over private VoIP links Connect IP PBX systems to legacy TDM services Physical Information Table 1 5 1 Description o...

Page 10: ...DGW L1 User Manual OpenVox Communication Co Ltd www openvox cn 8 Software Default IP 172 16 100 1 Eth0 192 168 100 1 Eth1 Username admin Password admin Notice Log in Figure 1 6 1 LOG IN Interface ...

Page 11: ...d all Interface Status Time Login Settings General Auto Provision Tools and Information Figure 2 1 1 System Status Table 2 1 1 Description of System Status Options Definition Interface Status Show the status of port include RED and OK RED means no trunk line connected OK means the trunk line of port is available ...

Page 12: ...ame or the closest as your city POSIX TZ String Posix timezone strings NTP Server 1 Time server domain or hostname For example time asia apple com NTP Server 2 The first reserved NTP server For example time windows com NTP Server 3 The second reserved NTP server For example time nist gov Auto Sync from NTP Whether enable automatically synchronize from NTP server or not ON is enable OFF is disable ...

Page 13: ...changed these settings you don t need to log out just rewriting your new user name and password will be OK Also you can specify the web server port number Table 2 3 1Description of Login Settings Options Definition User Name Define your username and password to manage your gateway without space here Allowed characters _ 0 9a zA Z Length 1 32 characters Password Allowed characters _ 0 9a zA Z Lengt...

Page 14: ...dified packages Choose File and Add Figure 2 4 1 Language Settings Scheduled Reboot If switch it on you can manage your gateway to reboot automatically as you like There are four reboot types for you to choose By Day By Week By Month and By Running Time Figure 2 4 2 Reboot Types If use your system frequently you can set this enable it can helps system work more efficient Tools and Information On t...

Page 15: ...t back on This will drop all current calls Asterisk Reboot This will restart Asterisk and drop all current calls Update Firmware We offer 2 kinds of update types for you you can choose System Update or System Online Update System Online Update is an easier way to update your system if you choose that you will see some information below Figure 2 6 2Prompt Information Upload and Backup Configuration...

Page 16: ...ow how to solve it mostly you will select factory reset Then you just need to press a button your gateway will be reset to the factory status Figure 2 6 4 Factory Reset Information On the Information page there shows some basic information about the T1 E1 gateway You can see software and hardware version storage usage memory usage and some help information Figure 2 6 5 System Information ...

Page 17: ...Definition Timing Source Timing Source indicate the ports as to which should be used to recover the clock 0 for master mode upper for client mode small number have higher priority Interface Choose a line type for this interface all ports must be the same type Framing Framing method for this interface Coding Coding method for this interface Line Build out Line build out represents the length of the...

Page 18: ...terface Type Table 3 2 1Definition of Interface Type Signaling It shows you what signaling the port uses Switch Type Only used for PRI Description An optional description of this interface to be used for reference only Options Definition RX Gain Gain for the rx channel Default 0 0 TX Gain Gain for the tx channel Default 0 0 ...

Page 19: ...n of Signaling Options Definition Q SIG Channel Mapping Sets logical or physical channel mapping In logical channel mapping channels are mapped to 1 30 In physical channel mapping channels are mapped to 1 15 17 31 skipping the number used for the data channel Default is physical Enable Caller ID Whether or not to enable caller ID ...

Page 20: ... Specific Facility NSF Messages Some switches AT T especially require network specific facility IE supported values are currently none sdn megacom tollfreemegacom accunet Idle Bearer Reset Whether or not to reset unused B channels Idle Bearer Reset Period Time in seconds between reset of unused B channels Display Send Send receive ISDN display IE option The display option are a comma separated lis...

Page 21: ...EASEd by the far end of a PRI Out of Band Indications PRI Out of band indications Enable this to report Busy and Congestion on a PRI using out of band notification Inband indication as used by the gateway doesn t seem to work with all telcos Facility based ISDN Supplementary Services To enables transmission of facility based ISDN supplementary services such as caller name from CPE over facility Ca...

Page 22: ...ions Definition Name The linkset s name Enabled The linkset is enable or disable Enabled_ st The end_of_pulsing ST is not used to determine when incoming address is complete Use Connect Reply incoming call with CON rather than ACM and ANM Hunting Policy The CIC hunting policy even_mu odd_lru seq_lth seq_htl is even CIC numbers most recently used Subservice The subservice field national 8 internati...

Page 23: ...ettings SS7 Config File Backup and Restore t35 The value and action for t35 Value is in msec action is either st or timeout if you use overlapped dialing dial plan you might choose t35 4000 st variant Running under SS7 standard OPC The point code for this SS7 signaling point DPC The destination point peer code Set to Default Set the linkset as the default linke set ...

Page 24: ...terface Type Table 3 4 1 Definition of Interface Type RX Gain Gain for the rx channel Default 0 0 TX Gain Gain for the tx channel Default 0 0 MFC R2 Signaling Figure 3 4 2 MFC R2 Signaling Table 3 4 2Definition of MFC R2 Signaling Enable Caller ID Whether or not to use caller ID Init CAS Bit The initial position of the CAS bits Options Definition Options Definition ...

Page 25: ...ual OpenVox Communication Co Ltd www openvox cn 23 Figure 3 4 3 R2 Variant you can click button then you could fine the below Modify R2 Variant Figure 3 4 4 General Table 3 4 3 Definition of General Options Definition ...

Page 26: ...hich bits are never used Which bits are be used R2 Category Usually national_subscriber works just fine Allow Collect Calls Default is to block collect calls Accept On Offer With this set to no then the call will NOT be accepted on offered and the call will start irs execution in extensions Conf until the channel is answered Forced Release Brazil use a special signal to force the release of the li...

Page 27: ...r seize signal R2 Answer How much to wait for an answer once the call has been accepted Metering Pulse Hoe much to wait for metering pulse detection R2 Double Answer Interval between ANSWER CLEAR BACK ANSWER when double answer is in effect R2 Answer Delay Minimum delay time between the Accept tone signal and the R2 answer signal CAS Persistence Check Time to wait for to CAS signaling before handin...

Page 28: ...DGW L1 User Manual OpenVox Communication Co Ltd www openvox cn 26 Figure 3 4 7 Group B Figure 3 5 8 Group C Figure 3 4 9 Group 1 ...

Page 29: ...DGW L1 User Manual OpenVox Communication Co Ltd www openvox cn 27 Figure 3 4 810Group 2 ...

Page 30: ...ndpoint and if you want to modify existed endpoints you can click button There are 3 kinds of registration types for choose You can choose Anonymous Endpoint registers with this gateway or This gateway registers with the endpoint You can configure as follows If you set up a SIP endpoint by registration None to a server then you can t register other SIP endpoints to this server If you add other SIP...

Page 31: ...convenience we have designed a method that you can register your SIP endpoint to your gateway thus your gateway just work as a server Figure 4 1 3 Endpoint Register with Gateway Also you can choose registration by This gateway registers with the endpoint it s the same with None except name and password ...

Page 32: ...ether this endpoint will registers with this gateway Hostname or IP Address IP address or hostname of the endpoint or dynamic if the endpoint has a dynamic IP address This will require registration Notice if the input here is hostname and your DNS has changed you must reboot asterisk Transport This sets the possible transport types for outgoing Order of usage when the respective transport protocol...

Page 33: ...ters to the remote side Port The port number the gateway will connect to at this endpoint Qualify Whether or not to check the endpoint s connection status Qualify frequency Frequency How often in seconds to check the endpoint s connection status Outbound Proxy A proxy to which the gateway will send all outbound signaling instead of sending signaling directly to endpoints Call Settings Table 4 1 3 ...

Page 34: ...d non standard SDP packets observed with Microsoft OC S By default This option is on Allow Transfers Whether or not to globally enable transfers Choosing no will disable all transfers unless enable in peers or users Default is enabled Allow Promiscuous Redirects Whether or not to allow 302 or REDIR to non local SIP address Note that promiscredir when redirects are made to the local system will cau...

Page 35: ...e a T38FaxMxDatagram value during T 38 setup that is based on an incorrect interpretation of the T 38 recommendation and result in failures because Asterisk does not believe it can send T 38 packets of a reasonable size to that endpoint Cisco media gateway are one example of this situation In these cases during a T 38 call you will see warring messages on The console in the logs from the Asterisk ...

Page 36: ...ay only uses the first host in SRV records Disabling DNS SRV lookups disables the ability to place SIP calls based on domain names to some other SIP users on the Internet specifying a port in a SIP peer definition or when dialing outbound calls with suppress SRV lookups for that peer or call Enable Internal SIP Call Whether enable the internal SIP calls or not when you select the registration opti...

Page 37: ...w all dynamic hosts from registering as any IP address used for staticly defined hosts This helps avoid the configuration error of allowing your users to register at the same address as a SIP provide Externally Mapped TCP Port The externally mapped TCP port when the gateway is behind a static NAT or PAI External Address The external address and optional TCP port of the NAT External address hostnam...

Page 38: ...P Owner Allows you to change the username filed in the SDP owner string This filed MUST NOT contain spaces Disallowed SIP Methods When a dialog is started with another SIP endpoint the other endpoint should include an Allow header telling us what SIP methods the endpoint implements However some endpoint either do not include an Allow header or lie about what methods they implement In the former ca...

Page 39: ...oming outgoing registration Registration Timeout How often in seconds to retry registration calls Default 20 seconds Number of Registration Number of registration attempts before we give up 0 continue forever hammering the other server until it accepts the registration Default is 0 tries continue forever Security Table 4 2 5 Instruction of Security Options Definition Match Auth Username If availab...

Page 40: ...efault Authenticate Options Requests Enabling this option will authenticate OPTIONS requests just like INVITE requests are By default this option is disabled Allow Guest Calling Allow or reject guest calls default is yes to allow If your gateway is connected to the Internet and you allow guest calls you want to check which services you offer everyone out there by enabling them in the default conte...

Page 41: ...alls AMA Flags You may specify a global default AMA flag for iaxtel calls These flags are used in the generation of call detail records autokill If we don t get ACK to our NEW within 2000ms and autokill is set to yes then we cancel the whole thing that s enough time for one retransmission only This is used to keep things from stalling for a long time for a host that is not available for bad connec...

Page 42: ...ffers themselves so this option will force to always jitter buffer even in this case Max Jitter Buffers A maximum size for the jitter buffer Resyncthreshold When the jitter buffer notice a significant change in delay that continue over a few frames it will resync assuming that the change in delay was caused by a timestamping mix up The threshold for noticing a change in delay is measured as twice ...

Page 43: ...r disable UDP checksums on UDPTL traffic UDPTL FEC Entries The number of error correction entries in a UDPTL packet UDPTL FEC Span The span over which parity is calculated for FEC in a UDPTL packet Use Even Ports Some VoIP providers will only accept an offer with an even numbered UDPTL port Set this option so that Asterisk will only attempt to use even numbered ports when negotiating T 38 Default ...

Page 44: ...ng rules number conversion it transform calling called number at the same time Suppose you want eleven numbers start at 159 to call the eleven numbers of start at 136 Calling transform delete the three numbers from left then writing number 086 as prefix delete the last four numbers and then add number 0755 at the end it will show caller name is OpenVox Called transform adds 086 as prefix and Chang...

Page 45: ...es in From is 9000 prepend prefix and match pattern in Advanced Routing Rule are ineffective and just CallerID option is available Table 5 1 1 Definition of Routing Options Options Definition Routing Name The name of this route Should be used to describe what types of calls this route matches for example SIP2GSM or GSM2SIP Call Comes in From The launching point of incoming calls Send call Through ...

Page 46: ...he trunks prefix Prefix to remove on a successful match The dialed number is compared to this and the subsequent columns for a match Upon a match this prefix is removed from the dialed number before sending it to the trunks match pattern The dialed number will be compared against the prefix this match pattern Upon a match the match pattern portion of the dialed number will be sent to the trunks SD...

Page 47: ... Thursday from 00 00 to 02 00 during this time meet all above time conditions all calls will follow this route And the time will synchronize with your Sever time Figure 5 1 6 Change Rules You can configure forward number when you have a transfer call Figure 5 1 7 Failover Call Through Number You can add one or more Failover Call Through Numbers Groups Sometimes you want to make a call through one ...

Page 48: ...DGW L1 User Manual OpenVox Communication Co Ltd www openvox cn 46 Figure 5 2 1 Establish Group ...

Page 49: ... 16 100 1 The LAN port is a fixed IP and it is 192 168 100 1 Figure 6 1 1 WAN LAN Settings Interface Table 6 1 1Definition of WAN LAN Settings Options Definition Interface Specify which interface to capture packets from All means capture packets from all interfaces Type The method to get IP Static manually set up your gateway IP DHCP automatically get IP from your local LAN MAC Physical address of...

Page 50: ... Figure 6 1 2 DNS Interface DNS Servers A list of DNS IP address Basically this info is from your local network service provider DDNS Settings You can enable or disable DDNS dynamic domain name server Figure 6 2 1 DDNS Interface Table 6 2 1 Definition of DDNS Settings Options Definition DDNS Enable Disable DDNS dynamic domain name server Type Set the type of DDNS server Username Your DDNS account ...

Page 51: ...ox Communication Co Ltd www openvox cn 49 Your domain The domain to which your web server will belong Toolkit It is used to check network connectivity Support Ping command on web GUI Figure 6 3 1 Network Connectivity Checking ...

Page 52: ...Communication Co Ltd www openvox cn 50 7 Advanced Asterisk API When you make Enable switch to ON this page is available Figure 7 1 1 API Interface Table 7 1 1 Definition of Asterisk API Options Definition Port Network port number ...

Page 53: ...lity to set information in a running channel Log Logging information Read only Defined but not yet used Verbose Verbose information Read only Defined but not yet used Command Permission to run CLI commands Write only Agent Information about queues and agents and ability to add queue members to a queue User Permission to send and receive UserEvent Config Ability to read and write configuration file...

Page 54: ...d to run Asterisk commands Figure 7 2 1 Asterisk Command Interface Table 7 2 1 Definition of Asterisk CLI Options Definition Command Type your Asterisk CLI commands here to check or debug your gateway e g type help or you will get all help information If you type help or and execute it the page will show you the executable commands ...

Page 55: ...53 Asterisk File Editor On this page you are allowed to edit and create configuration files Click the file to edit Figure 7 3 1 Configuration Files List Click New Configuration File to create a new configuration file After editing or creating please reload Asterisk ...

Page 56: ...tings page you should set the related logs on to scan the responding logs page For example set System Logs on like the following then you can turn to System page for system logs otherwise system logs is unavailable And the same with other log pages Log Settings Figure 8 1 1 Logs Settings ...

Page 57: ...ut a half of the file New logs will be retained switch off logs will remain and the file size will increase gradually default on default size 1MB Verbose Asterisk console verbose message switch Notice Asterisk console notice message switch Warning Asterisk console warning message switch Debug Asterisk console debug message switch Error Asterisk console error message switch DTMF Asterisk console DT...

Page 58: ...le reaches the max size the system will cut a half of the file New logs will be retained Switch off logs will remain and the file size will increase gradually default on default size 2MB MFC R2 Logs Whether enable or disable MFC R2 Logs log Auto clean switch on when the size of log file reaches the max size the system will cut a half of the file New logs will be retained Switch off logs will remai...

Page 59: ...size of log file reaches the max size the system will cut a half of the file New logs will be retained Switch off logs will remain and the file size will increase gradually default on default size 100KB Call Statistics Whether enable or disable Call Statistics System Figure 8 2 1System Logs Output ...

Page 60: ...sterisk SIP IAX2 SS7 and MFC R2 there are some functions Displays the log by port refresh regularly and log download Statistics Figure 8 9 1 Call Statistics The figure of call statistics you ll find Answered Congestion Call Busy Call Failed No Answer Current Calls Unknown Current calls Accumulated Calls Calls duration and ASR ...