Aastra SIP-DECT, Installation And Administration Manual

Page 1: ...June 2007 All Rights Reserved No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying recording or information storage an...

Page 2: ...te 20 3 1 4 1 1 Automatic booter update 20 3 1 4 1 2 Automatic booter update for major release changes 21 3 1 4 2 Selecting the right DHCP server 21 3 1 5 RFP LED status 21 3 1 6 State graph of the st...

Page 3: ...tallation Administration and Maintenance Aastra Telecom Page 3 47 5 1 COMMUNICATIONS REGULATION INFORMATION FOR AASTRA PHONE 142 US 44 5 2 COMMUNICATIONS REGULATION INFORMATION FOR RFP 32 OR RFP 34 NA...

Page 4: ...cess Rights Key PP Portable Part DECT handset SNMP Simple Network Management Protocol TFTP Trivial File Transfer Protocol RFP Radio Fixed Part Access Point RTCP Real Time Control Protocol RTP Real Tim...

Page 5: ...spacing with 12 time slots each Doubling the number of time slots to 24 using the TDMA process Net data rate per channel of 32 kbps for voice transmission using ADPCM Voice coding using the ADPCM met...

Page 6: ...to each SIP DECT deployment Roaming Roaming While in motion the PP performs ongoing measurements to determine which RFP is best received The one that can be best received is defined as the active RFP...

Page 7: ...Type message sipfrag November 2002 13 RFC 3515 The Session Initiation Protocol SIP Refer method April 2003 14 RFC 3665 The Session Initiation Protocol SIP Basic Call Flow Examples December 2003 15 RFC...

Page 8: ...Media Server platform e g Asterisk Aastra DECT Handsets also known as Portable Parts PP OpenMobility Manager OMM Management interface for Aastra s SIP DECT solution which runs on one of the Radio Fix...

Page 9: ...rth America and all other areas of the world These differences lead to different RFP variants which use specific frequency bands and field strengths RFP 32 IP or RFP 34 IP EMEA Frequency Band 1 880 to...

Page 10: ...carry bearer signals that signal the handset to start the handover process If the radio signal of another RFP is stronger than that of the current RFP then the handset starts the handover process to...

Page 11: ...alling channel to and from the SIP phone A signalling channel to and from the OMM A control interface between the OMM and the RFP that has a connection to the PP known as the primary RFP A Real Time P...

Page 12: ...PP to another that resides on the same RFP will loop back within the RFP if no media gateway is involved So the call will not pass through to the Local Area Network LAN Although the voice packets wil...

Page 13: ...y RFP uses the LAN to direct the voice to the secondary RFP as shown in the following figure Media Server Media Gateway Signalling RFP Control Interface RTP RTCP SIP Phone OMM RFP in OMM mode Primary...

Page 14: ...t RFP Only RFPs which can receive a synchronization signal will become synchronized For the RFP to sync to another RFP the signal strength cannot drop below 70 dBm You must consider this requirement d...

Page 15: ...nized e g if they are in different buildings These RFPs can be put into different clusters RFPs in different clusters will not be synchronized with each other Different clusters start up at the same t...

Page 16: ...active channel 10 mW average output per active channel Aastra DECT 142 DECT142 NA Frequency Band 1 920 to 1 930 Mhz 60 duplex channels 100 mW maximum output per active channel 5 mW average output per...

Page 17: ...RFP with the tool OM Configurator The settings made by the OM Configurator will be saved permanently in the internal flash memory of each OMM RFP The RFP gets the boot image file from a TFTP server Th...

Page 18: ...The RFP which has the same IP address as the dedicated OMM IP address will be the RFP which the OMM software runs on 3 1 3 Booter 3 1 3 1 DHCP client Within the initial boot process the DHCP client s...

Page 19: ...not get an appropriate DHCP offer a new DHCP request is send after 1 second After 3 DHCP requests are sent the DHCP client will sleep for 60 seconds During this time the booter will accept a local co...

Page 20: ...cific Option Meaning Mandatory option 226 ommip Used to select the IP RFP who should reside the Open Mobility Manager OMM yes option 7 syslogip IP Address of a Syslog Daemon No option 15 syslogport Po...

Page 21: ...the DHCP server that offers the currently used IP address Additionally the mandatory options must be offered otherwise the DHCP offer is ignored by the DHCP client If no matching reply was received th...

Page 22: ...hing DHCP request and waiting for DHCP reply Application init Green flashing 0 5 Hz RFP is initializing its internal components Application init Green flashing 1 Hz RFP tries to connect to the OMM App...

Page 23: ...ize DECT Application Up running LED green flashing 2 seconds on 50ms off LED green LED green flashing 1 Hz LED green flashing 0 5 Hz TFTP File download LED red flashing 2 5 Hz DHCP no answer offer not...

Page 24: ...the OM Configurator comply with the DHCP option please see section 3 1 for details If a local static configuration has been done DHCP is not used anymore The following figure shows the OM Configurator...

Page 25: ...Send configuration button to transmit the parameters to an RFP The configuration can only be set after powering up or at the retry phase LED flashing 0 25 Hz or in kernel mode please see section 3 1 6...

Page 26: ...file is only used if specified on the command line on a PC host The configuration file is a human readable ASCII file Changing the configuration file outside the OMM is not permitted The configuration...

Page 27: ...SIP DECT system parameters Administration of the attached RFPs Administration of the PPs If no user action takes place the OMM logs out the user after 5 minutes To logout from the system click the Lo...

Page 28: ...ackets SIP inside the used network the IP parameter ToS Type of Service should be configured here Syslog Parameters The OpenMobility Manager and the RFPs are capable of propagating syslog messages Thi...

Page 29: ...nd then select Restart There is also the option to reset the configuration data A reset web page is loaded then displaying a progress bar and the login web page is loaded automatically if the OMM is r...

Page 30: ...ettings matching the SIP signalling and the RTP voice streams Proxy Server IP address or name of the SIP proxy server If a hostname and domain are used for the proxy server parameter ensure that a DNS...

Page 31: ...iption is enabled the OMM sends explicit for each PP a MWI Subscription message to the Proxy or Outbound Proxy Server RTP Port Base Each RFP needs a continuous port area of 68 UDP ports for RTP voice...

Page 32: ...vices is described in chapter 3 3 2 1 In the time zone section the OpenMobility Manager provides all available time zones They are set with their known daylight savings time rules adjusted to the Univ...

Page 33: ...ith the Configure Time Zone dialog the standard time and the daylight savings time DST of a time zone can be changed If the time zone has no DST only the UTC difference can be configured For the DST b...

Page 34: ...tables grouped to clusters by its topographic relations The RFPs are sorted by their Ethernet addresses To ensure correct handover of a PP during a call all involved RFPs must deliver the same clock s...

Page 35: ...identified by its MAC address 6 bytes hex format colon separated The Ethernet address is unique and can be found on the back of the chassis For easier administration each RFP can be associated with a...

Page 36: ...rk failure Searching The RFP has lost synchronization to its neighbours No DECT communication is possible This phase should usually last only for a few seconds after starting up the RFP or the OMM If...

Page 37: ...Installation Administration and Maintenance Aastra Telecom Page 37 47 message Moreover a global error message is displayed on the RFP list web page if at least one version mismatch has been found...

Page 38: ...Display Name field This parameter is optional but recommended The Number is the SIP account number or extension for the PP The IPEI is the DECT 142 handset IPEI number which can be found in the Syste...

Page 39: ...the Portable Parts OMM web page Each SIP DECT deployment will have a unique PARK code that was provided with the OMM Activation kit If the administrator configured a global or individual Portable Part...

Page 40: ...atch exactly with a handset s number or IPEI If number and IPEI are given then a handset has to exist in the OMM s database whose number and IPEI match both otherwise the search fails If a handset wit...

Page 41: ...the Aastra DECT 142 Handset firmware version You can display the version information of the Aastra Phone 142 with a few keystrokes Check the firmware version to determine whether an update is require...

Page 42: ...umber cyclically You can use this feature to generate traffic for test purposes This mode is also active if the phone is on the charger 1 Press the Menu soft key 2 Enter the following key sequence R 7...

Page 43: ...lecting these messages can be configured Syslog has to be enabled by DHCP using the public options 227 and 228 Setting the syslog daemon server and port via the web interface To set up the syslog via...

Page 44: ...is equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by o...

Page 45: ...part of comprehensive guidelines and established permitted levels of RF energy for the general population These guidelines are based on the safety standards previously set by international standard b...

Page 46: ...ransmitter and receiver It is designed and manufactured not to exceed the emission limits for exposure to radio frequency RF energy set by the Federal Communications Commission FCC of the U S Governme...

Page 47: ...andards previously set by international standard bodies These standards include a substantial safety margin designed to assure the safety of all persons regardless of age and health This device and it...