Michael Posted February 2, 2007 Report Share Posted February 2, 2007 My phone is REGISTERing with an expiration of 60 seconds but pbxnsip responds back with 30 seconds. U 74.135.77.234:50131 -> 198.88.216.101:5060 REGISTER sip:pbxnsip1.omnilec.com:5060 SIP/2.0. Via: SIP/2.0/UDP 192.168.1.3;branch=z9hG4bK6096d6e87. Max-Forwards: 70. Content-Length: 0. To: 3096700575 <sip:5076@pbxnsip1.omnilec.com:5060>. From: 3096700575 <sip:5076@pbxnsip1.omnilec.com:5060>;tag=8ec6e2b1fda8d99. Call-ID: fd841c9bdd3938d167f2f06bd8b4280b@192.168.1.3. CSeq: 1885941212 REGISTER. Contact: 3096700575 <sip:5076@192.168.1.3>;expires=60. Allow-Events: talk,hold,conference. Allow:NOTIFY,REFER,OPTIONS,INVITE,ACK,CANCEL,BYE,INFO. Authorization:Digest response="9f6a0b6fb7cb9760e3a4d3cb5aa3807e",nonce="74239c09926f0a36cef6261b5d9a9b90",username="5076",realm="pbxnsip1.omnilec.com",algorithm=MD5,uri="sip:pbxnsip1.omnilec.com:5060". User-Agent: Aastra 9133i/1.4.1.1077 Brcm Callctrl/1.5.1.0 MxSF/v3.2.6.26. . # U 198.88.216.101:5060 -> 74.135.77.234:50131 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 192.168.1.3;branch=z9hG4bK6096d6e87;rport=50131;received=74.135.77.234. From: 3096700575 <sip:5076@pbxnsip1.omnilec.com:5060>;tag=8ec6e2b1fda8d99. To: 3096700575 <sip:5076@pbxnsip1.omnilec.com:5060>;tag=5219c0a200. Call-ID: fd841c9bdd3938d167f2f06bd8b4280b@192.168.1.3. CSeq: 1885941212 REGISTER. Contact: 3096700575 <sip:5076@192.168.1.3>;expires=30. Content-Length: 0. Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted February 3, 2007 Report Share Posted February 3, 2007 Well the phone sends the registration from a private IP address to a public IP address. So it needs to refresh the binding then. This is achieved by keeping the registration time short. See http://wiki.pbxnsip.com/index.php/Overall_...ngs#Performance. Quote Link to comment Share on other sites More sharing options...
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