Hello everybody, I'm trying to connect two sip clients, an xlite softphone behind a NAT and a Sip User Agent build with JAIN-SIP, this UA is in a host with a public IP. The JAIN Agent REGISTER successfully but when I use the xlite to call the agent, opensips does not redirect the OK response from the User Agent. Here are the SIP messages that the opensips proxy receive:
INVITE sip:[email protected] SIP/2.0 Via: SIP/2.0/UDP 189.181.48.143:1737 ;branch=z9hG4bK-d87543-db6cdc02d2345b76-1--d87543-;rport Max-Forwards: 70 Contact: <sip:[email protected]:1737> To: "2427002"<sip:[email protected]> From: "2427001"<sip:[email protected]>;tag=1d740661 Call-ID: 406db678fb29d214MzFjY2NjYTIwNWFjZDQwNWFmNzQ0OGFjYzI0YzY4N2U. CSeq: 1 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO Content-Type: application/sdp User-Agent: X-Lite release 1002tx stamp 29712 Content-Length: 847 v=0 o=- 3 2 IN IP4 189.181.48.143 s=<CounterPath eyeBeam 1.5> c=IN IP4 189.181.48.143 t=0 0 m=audio 1742 RTP/AVP 107 119 0 98 8 3 101 a=alt:1 3 : DyqmwKwg iKJbLF1I 10.188.123.26 61510 a=alt:2 2 : 9s6ct+vW fiwpiJbN 192.188.200.1 61510 a=alt:3 1 : JBvmcu7C aeAEMO9J 192.188.129.1 61510 a=fmtp:101 0-15 a=rtpmap:107 BV32/16000 a=rtpmap:119 BV32-FEC/16000 a=rtpmap:98 iLBC/8000 a=rtpmap:101 telephone-event/8000 a=sendrecv a=x-rtp-session-id:4E160A53513C4828AD841903785A5B73 m=video 1740 RTP/AVP 115 34 a=alt:1 3 : 7KF3a7ry trG+qu1k 10.188.123.26 48170 a=alt:2 2 : 7Or3DIwR SUvlz0xo 192.188.200.1 48170 a=alt:3 1 : Pe/okXax QdIQD2uP 192.188.129.1 48170 a=fmtp:115 QCIF=1 MAXBR=1960 a=fmtp:34 QCIF=1 MAXBR=1960 a=rtpmap:115 H263-1998/90000 a=rtpmap:34 H263/90000 a=sendrecv a=x-rtp-session-id:8EA1C094BF1E43718B27CF80B76C38EA SIP/2.0 100 Giving a try Via: SIP/2.0/UDP 189.181.48.143:1737 ;received=189.181.48.143;branch=z9hG4bK-d87543-6b13cd3fa93abf2e-1--d87543-;rport=1737 To: "2427002"<sip:[email protected]> From: "2427001"<sip:[email protected]>;tag=1d740661 Call-ID: 406db678fb29d214MzFjY2NjYTIwNWFjZDQwNWFmNzQ0OGFjYzI0YzY4N2U. CSeq: 1 INVITE Server: OpenSIPS (1.8.0-notls (i386/linux)) Content-Length: 0 SIP/2.0 200 OK To: "2427002" <sip:[email protected]>;tag=42e61ae4 CSeq: 2 INVITE Call-ID: 406db678fb29d214MzFjY2NjYTIwNWFjZDQwNWFmNzQ0OGFjYzI0YzY4N2U. Via: SIP/2.0/UDP 189.181.48.143:1737 ;received=189.181.48.143;branch=z9hG4bK-d87543-6b13cd3fa93abf2e-1--d87543-;rport=1737 From: "2427001" <sip:[email protected]>;tag=1d740661 Record-Route: <sip:domain.org;lr;did=bcb.7d8c5155> Contact: <sip:[email protected]:8000;lr> Content-Type: application/sdp Content-Length: 196 v=0 o=- 0 0 IN IP4 70.70.70.70 s=- c=IN IP4 70.70.70.70 t=0 0 m=audio 50000 RTP/AVP 0 c=IN IP4 70.70.70.70 a=sendrecv m=video 50010 RTP/AVP 34 a=sendonly a=rtpmap:34 H263/90000 ... (retries OK messages) Can any body tell me why xlite do not receive the OK response? or why opensips do not send the OK response?
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