Il giorno 09/feb/09, alle ore 20:39, Ruud Klaver ha scritto: > Hi Carlo, > > Thanks for the extensive log information. For some reason your > OpenSIPS does not send the re-INVITE and the resulting 200 OK to the > dispatcher. You can see above that the dispatcher only sends two > "update" commands to the relay, one for the initial INVITE and the > 200 OK. I'm suspecting that your OpenSIPS config is at fault. Does > the OpenSIPS log provide you with a clue as to why it does not send > the contents of the re-INVITE to the dispatcher?
Hi Ruud! I don't think there is a problem in my Opensips configuration because with another ATA (Grandstream HT503) all works fine. I suppose there is a problem with this patton 4022 (perhaps they have different implementations of t.38). I've seen that the patton and the grandstream have different t38 headers... Does mediaproxy check the headers to understand if there is a t38 session? For better investigation, I attach here the logs with HT503 and the same opensips.cfg. Best Regards, Carlo Dimaggio -------------------- 1) Syslog media-relay Feb 10 16:46:20 media media-relay[3339]: [RelayClientProtocol,client] Received new SDP offer Feb 10 16:46:20 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50012 Feb 10 16:46:20 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50013 Feb 10 16:46:20 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50014 Feb 10 16:46:20 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50015 Feb 10 16:46:20 media media-relay[3339]: [RelayClientProtocol,client] Added new stream: (audio) <IP_T38MODEM>:10030 (RTP: Unknown, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50012 <-> <IP_MEDIA_RELAY>:50014 <-> Unknown (RTP: Unknown, RTCP: Unknown) Feb 10 16:46:20 media media-relay[3339]: [RelayClientProtocol,client] created new session c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser: faxservice@<IP_T38MODEM> (582848b0-f7f5-dd11-9e93-001cc4fb100a) --> 1...@opensips Feb 10 16:46:21 media media-relay[3339]: [RelayClientProtocol,client] updating existing session c88c46b0-f7f5- dd11-9e93-001cc4fb1...@openser: faxservice@<IP_T38MODEM> (582848b0- f7f5-dd11-9e93-001cc4fb100a) --> 1...@opensips Feb 10 16:46:21 media media-relay[3339]: [RelayClientProtocol,client] Received updated SDP answer Feb 10 16:46:21 media media-relay[3339]: [RelayClientProtocol,client] Got initial answer from callee for stream: (audio) <IP_T38MODEM>:10030 (RTP: Unknown, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50012 <-> <IP_MEDIA_RELAY>:50014 <-> 10.0.6.47:5004 (RTP: Unknown, RTCP: Unknown) Feb 10 16:46:21 media media-relay[3339]: [mediaproxy.mediacontrol.StreamListenerProtocol (UDP)] Got traffic information for stream: (audio) <IP_T38MODEM>:10030 (RTP: <IP_T38MODEM>:10030, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50012 <-> <IP_MEDIA_RELAY>:50014 <-> 10.0.6.47:5004 (RTP: Unknown, RTCP: Unknown) Feb 10 16:46:21 media media-relay[3339]: [mediaproxy.mediacontrol.StreamListenerProtocol (UDP)] Got traffic information for stream: (audio) <IP_T38MODEM>:10030 (RTP: <IP_T38MODEM>:10030, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50012 <-> <IP_MEDIA_RELAY>:50014 <-> 10.0.6.47:5004 (RTP: 10.0.6.47:5004, RTCP: Unknown) Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] updating existing session c88c46b0-f7f5- dd11-9e93-001cc4fb1...@openser: faxservice@<IP_T38MODEM> (582848b0- f7f5-dd11-9e93-001cc4fb100a) --> 1...@opensips Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] Received new SDP offer Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50016 Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50017 Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50018 Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] mediaproxy.mediacontrol.StreamListenerProtocol starting on 50019 Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] Added new stream: (image) Unknown (RTP: Unknown, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50016 <-> <IP_MEDIA_RELAY>:50018 <-> 10.0.6.47:5004 (RTP: Unknown, RTCP: Unknown) Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] updating existing session c88c46b0-f7f5- dd11-9e93-001cc4fb1...@openser: faxservice@<IP_T38MODEM> (582848b0- f7f5-dd11-9e93-001cc4fb100a) --> 1...@opensips Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] Received new SDP offer Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] Found matching existing stream: (image) Unknown (RTP: Unknown, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50016 <-> <IP_MEDIA_RELAY>:50018 <-> 10.0.6.47:5004 (RTP: Unknown, RTCP: Unknown) Feb 10 16:46:31 media media-relay[3339]: [-] (Port 50012 Closed) Feb 10 16:46:31 media media-relay[3339]: [-] (Port 50013 Closed) Feb 10 16:46:31 media media-relay[3339]: [-] (Port 50014 Closed) Feb 10 16:46:31 media media-relay[3339]: [-] (Port 50015 Closed) Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] updating existing session c88c46b0-f7f5- dd11-9e93-001cc4fb1...@openser: faxservice@<IP_T38MODEM> (582848b0- f7f5-dd11-9e93-001cc4fb100a) --> 1...@opensips Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] Received updated SDP answer Feb 10 16:46:31 media media-relay[3339]: [RelayClientProtocol,client] Got initial answer from caller for stream: (image) <IP_T38MODEM>:10030 (RTP: Unknown, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50016 <-> <IP_MEDIA_RELAY>:50018 <-> 10.0.6.47:5004 (RTP: Unknown, RTCP: Unknown) Feb 10 16:46:31 media media-relay[3339]: [mediaproxy.mediacontrol.StreamListenerProtocol (UDP)] Got traffic information for stream: (image) <IP_T38MODEM>:10030 (RTP: <IP_T38MODEM>:10030, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50016 <-> <IP_MEDIA_RELAY>:50018 <-> 10.0.6.47:5004 (RTP: Unknown, RTCP: Unknown) Feb 10 16:46:31 media media-relay[3339]: [mediaproxy.mediacontrol.StreamListenerProtocol (UDP)] Got traffic information for stream: (image) <IP_T38MODEM>:10030 (RTP: <IP_T38MODEM>:10030, RTCP: Unknown) <-> <IP_MEDIA_RELAY>:50016 <-> <IP_MEDIA_RELAY>:50018 <-> 10.0.6.47:5004 (RTP: 10.0.6.47:5004, RTCP: Unknown) Feb 10 16:46:52 media media-relay[3339]: [RelayClientProtocol,client] removing session c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser: faxservice@<IP_T38MODEM> (582848b0-f7f5-dd11-9e93-001cc4fb100a) --> 1...@opensips Feb 10 16:46:52 media media-relay[3339]: [-] (Port 50016 Closed) Feb 10 16:46:52 media media-relay[3339]: [-] (Port 50017 Closed) Feb 10 16:46:52 media media-relay[3339]: [-] (Port 50018 Closed) Feb 10 16:46:52 media media-relay[3339]: [-] (Port 50019 Closed) 2) Full Sip Trace (opensips/media-dispatcher) # U <IP_T38MODEM>:6060 -> <IP_OPENSIPS>:5060 INVITE sip:1...@opensips SIP/2.0. Date: Tue, 10 Feb 2009 15:46:45 GMT. CSeq: 1 INVITE. Via: SIP/2.0/UDP <IP_T38MODEM>:6060;branch=z9hG4bK507148b0-f7f5- dd11-9e93-001cc4fb100a;rport. User-Agent: T38Modem/1.1.0. From: "root" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. Organization: Vyacheslav Frolov. To: <sip:1...@opensips>. Contact: <sip:faxservice@<IP_T38MODEM>:6060>. Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING. Content-Type: application/sdp. Content-Length: 300. Max-Forwards: 70. . v=0. o=- 1234280805 1234280805 IN IP4 <IP_T38MODEM>. s=Opal SIP Session. c=IN IP4 <IP_T38MODEM>. t=0 0. m=audio 10030 RTP/AVP 0 8 101 100. a=sendrecv. a=rtpmap:0 PCMU/8000/1. a=rtpmap:8 PCMA/8000/1. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16,32,36. a=rtpmap:100 NSE/8000. a=fmtp:100 192-193. # U <IP_OPENSIPS>:5060 -> <IP_T38MODEM>:6060 SIP/2.0 100 Giving a try. CSeq: 1 INVITE. Via: SIP/2.0/UDP <IP_T38MODEM>:6060;branch=z9hG4bK507148b0-f7f5- dd11-9e93-001cc4fb100a;rport=6060. From: "root" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. To: <sip:1...@opensips>. Server: OpenSIPS (1.4.3-tls (i386/linux)). Content-Length: 0. . # U <IP_OPENSIPS>:5060 -> 10.0.6.47:5060 INVITE sip:[email protected]:5060 SIP/2.0. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. Date: Tue, 10 Feb 2009 15:46:45 GMT. CSeq: 1 INVITE. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK821.50bde503.0. Via: SIP/2.0/UDP <IP_T38MODEM>: 6060;received=<IP_T38MODEM>;branch=z9hG4bK507148b0-f7f5- dd11-9e93-001cc4fb100a;rport=6060. User-Agent: T38Modem/1.1.0. From: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. Organization: Vyacheslav Frolov. To: <sip:1...@opensips>. Contact: <sip:faxservice@<IP_T38MODEM>:6060>. Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING. Content-Type: application/sdp. Content-Length: 299. Max-Forwards: 69. . v=0. o=- 1234280805 1234280805 IN IP4 <IP_T38MODEM>. s=Opal SIP Session. c=IN IP4 <IP_MEDIA_RELAY>. t=0 0. m=audio 50014 RTP/AVP 0 8 101 100. a=sendrecv. a=rtpmap:0 PCMU/8000/1. a=rtpmap:8 PCMA/8000/1. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16,32,36. a=rtpmap:100 NSE/8000. a=fmtp:100 192-193. # U 10.0.6.47:5060 -> <IP_OPENSIPS>:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK821.50bde503.0. Via: SIP/2.0/UDP <IP_T38MODEM>: 6060;received=<IP_T38MODEM>;branch=z9hG4bK507148b0-f7f5- d9e93-001cc4fb100a;rport=6060. From: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. To: <sip:1...@opensips>. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 1 INVITE. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Length: 0. . # U 10.0.6.47:5060 -> <IP_OPENSIPS>:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK821.50bde503.0. Via: SIP/2.0/UDP <IP_T38MODEM>: 6060;received=<IP_T38MODEM>;branch=z9hG4bK507148b0-f7f5- d9e93-001cc4fb100a;rport=6060. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93-001cc4fb100a;vsf=AAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. To: <sip:1...@opensips>;tag=734834964. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 1 INVITE. Contact: <sip:[email protected]:5060>. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow-Events: talk, hold. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Length: 0. . # U <IP_OPENSIPS>:5060 -> <IP_T38MODEM>:6060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP <IP_T38MODEM>: 6060;received=<IP_T38MODEM>;branch=z9hG4bK507148b0-f7f5- dd11-9e93-001cc4fb100a;rport=6060. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93-001cc4fb100a;vsf=AAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: "root" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. To: <sip:1...@opensips>;tag=734834964. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 1 INVITE. Contact: <sip:[email protected]:5060>. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow-Events: talk, hold. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Length: 0. P-hint: Onreply-route - fixcontact . . # U 10.0.6.47:5060 -> <IP_OPENSIPS>:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK821.50bde503.0. Via: SIP/2.0/UDP <IP_T38MODEM>: 6060;received=<IP_T38MODEM>;branch=z9hG4bK507148b0-f7f5- dd11-9e93-001cc4fb100a;rport=6060. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. To: <sip:1...@opensips>;tag=734834964. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 1 INVITE. Contact: <sip:[email protected]:5060>. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Type: application/sdp. Content-Length: 238. . v=0. o=1001 8000 8000 IN IP4 10.0.6.47. s=SIP Call. c=IN IP4 10.0.6.47. t=0 0. m=audio 5004 RTP/AVP 0 8 101. a=sendrecv. a=rtpmap:0 PCMU/8000. a=ptime:20. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16,32-36,54. # U <IP_OPENSIPS>:5060 -> <IP_T38MODEM>:6060 SIP/2.0 200 OK. Via: SIP/2.0/UDP <IP_T38MODEM>: 6060;received=<IP_T38MODEM>;branch=z9hG4bK507148b0-f7f5- dd11-9e93-001cc4fb100a;rport=6060. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: "root" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. To: <sip:1...@opensips>;tag=734834964. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 1 INVITE. Contact: <sip:[email protected]:5060>. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Type: application/sdp. Content-Length: 242. P-hint: Onreply-route - fixcontact . . v=0. o=1001 8000 8000 IN IP4 10.0.6.47. s=SIP Call. c=IN IP4 <IP_MEDIA_RELAY>. t=0 0. m=audio 50012 RTP/AVP 0 8 101. a=sendrecv. a=rtpmap:0 PCMU/8000. a=ptime:20. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16,32-36,54. # U <IP_T38MODEM>:6060 -> <IP_OPENSIPS>:5060 ACK sip:[email protected]:5060 SIP/2.0. Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. CSeq: 1 ACK. Via: SIP/2.0/UDP <IP_T38MODEM>:6060;branch=z9hG4bKf231a4b0-f7f5- dd11-9e93-001cc4fb100a;rport. From: "root" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. To: <sip:1...@opensips>;tag=734834964. Contact: <sip:faxservice@<IP_T38MODEM>:6060>. Content-Length: 0. Max-Forwards: 70. . # U <IP_OPENSIPS>:5060 -> 10.0.6.47:5060 ACK sip:[email protected]:5060 SIP/2.0. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11-9e93-001cc4fb100a>. CSeq: 1 ACK. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK821.50bde503.2. Via: SIP/2.0/UDP <IP_T38MODEM>: 6060;received=<IP_T38MODEM>;branch=z9hG4bKf231a4b0-f7f5- dd11-9e93-001cc4fb100a;rport=6060. From: "root" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. To: <sip:1...@opensips>;tag=734834964. Contact: <sip:faxservice@<IP_T38MODEM>:6060>. Content-Length: 0. Max-Forwards: 69. . # U 10.0.6.47:5060 -> <IP_OPENSIPS>:5060 INVITE sip:faxservice@<IP_T38MODEM>:6060 SIP/2.0. Via: SIP/2.0/UDP 10.0.6.47:5060;branch=z9hG4bK32475996;rport. Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 2 INVITE. Contact: <sip:[email protected]:5060>. Max-Forwards: 70. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Type: application/sdp. Accept: application/sdp, application/dtmf-relay. Content-Length: 343. . v=0. o=1001 8000 8001 IN IP4 10.0.6.47. s=SIP Call. c=IN IP4 10.0.6.47. t=0 0. m=image 5004 udptl t38. a=T38FaxVersion:0. a=T38MaxBitRate:14400. a=T38FaxFillBitRemoval:0. a=T38FaxTranscodingMMR:0. a=T38FaxTranscodingJBIG:0. a=T38FaxRateManagement:transferredTCF. a=T38FaxMaxBuffer:400. a=T38FaxMaxDatagram:280. a=T38FaxUdpEC:t38UDPRedundancy. # U <IP_OPENSIPS>:5060 -> 10.0.6.47:5060 SIP/2.0 407 Proxy Authentication Required. Via: SIP/2.0/UDP 10.0.6.47:5060;branch=z9hG4bK32475996;rport=5060. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 2 INVITE. Proxy-Authenticate: Digest realm="opensips", nonce="4991a1d300000e670292a2d991e7209abe8b7aa19e477759", qop="auth". Server: OpenSIPS (1.4.3-tls (i386/linux)). Content-Length: 0. . # U 10.0.6.47:5060 -> <IP_OPENSIPS>:5060 ACK sip:faxservice@<IP_T38MODEM>:6060 SIP/2.0. Via: SIP/2.0/UDP 10.0.6.47:5060;branch=z9hG4bK32475996;rport. Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 2 ACK. Content-Length: 0. . # U <IP_OPENSIPS>:5060 -> <IP_T38MODEM>:6060 ACK sip:faxservice@<IP_T38MODEM>:6060 SIP/2.0. Max-Forwards: 10. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=734834964>. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK32475996. Via: SIP/2.0/UDP 10.0.6.47:5060;received=10.0.6.47;branch=z9hG4bK32475996;rport=5060. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 2 ACK. Content-Length: 0. . # U 10.0.6.47:5060 -> <IP_OPENSIPS>:5060 INVITE sip:faxservice@<IP_T38MODEM>:6060 SIP/2.0. Via: SIP/2.0/UDP 10.0.6.47:5060;branch=z9hG4bK2070430934;rport. Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 3 INVITE. Contact: <sip:[email protected]:5060>. Proxy-Authorization: Digest username="1001", realm="opensips", nonce="4991a1d300000e670292a2d991e7209abe8b7aa19e477759", uri="sip:faxservice@ <IP_T38MODEM>:6060", response="ddd7387de9fae72d773678b9d5f20f42", algorithm=MD5, cnonce="03852335", qop=auth, nc=00000002. Max-Forwards: 70. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Type: application/sdp. Accept: application/sdp, application/dtmf-relay. Content-Length: 343. . v=0. o=1001 8000 8001 IN IP4 10.0.6.47. s=SIP Call. c=IN IP4 10.0.6.47. t=0 0. m=image 5004 udptl t38. a=T38FaxVersion:0. a=T38MaxBitRate:14400. a=T38FaxFillBitRemoval:0. a=T38FaxTranscodingMMR:0. a=T38FaxTranscodingJBIG:0. a=T38FaxRateManagement:transferredTCF. a=T38FaxMaxBuffer:400. a=T38FaxMaxDatagram:280. a=T38FaxUdpEC:t38UDPRedundancy. # U <IP_OPENSIPS>:5060 -> 10.0.6.47:5060 SIP/2.0 100 Giving a try. Via: SIP/2.0/UDP 10.0.6.47:5060;branch=z9hG4bK2070430934;rport=5060. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 3 INVITE. Server: OpenSIPS (1.4.3-tls (i386/linux)). Content-Length: 0. . # U <IP_OPENSIPS>:5060 -> <IP_T38MODEM>:6060 INVITE sip:faxservice@<IP_T38MODEM>:6060 SIP/2.0. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=734834964;nat=yes>. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK621.56799213.0. Via: SIP/2.0/UDP 10.0.6.47:5060;received=10.0.6.47;branch=z9hG4bK2070430934;rport=5060. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 3 INVITE. Contact: <sip:[email protected]:5060>. Proxy-Authorization: Digest username="1001", realm="opensips", nonce="4991a1d300000e670292a2d991e7209abe8b7aa19e477759", uri="sip:faxservice@ <IP_T38MODEM>:6060", response="ddd7387de9fae72d773678b9d5f20f42", algorithm=MD5, cnonce="03852335", qop=auth, nc=00000002. Max-Forwards: 69. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Type: application/sdp. Accept: application/sdp, application/dtmf-relay. Content-Length: 347. . v=0. o=1001 8000 8001 IN IP4 10.0.6.47. s=SIP Call. c=IN IP4 <IP_MEDIA_RELAY>. t=0 0. m=image 50016 udptl t38. a=T38FaxVersion:0. a=T38MaxBitRate:14400. a=T38FaxFillBitRemoval:0. a=T38FaxTranscodingMMR:0. a=T38FaxTranscodingJBIG:0. a=T38FaxRateManagement:transferredTCF. a=T38FaxMaxBuffer:400. a=T38FaxMaxDatagram:280. a=T38FaxUdpEC:t38UDPRedundancy. # U <IP_T38MODEM>:6060 -> <IP_OPENSIPS>:5060 SIP/2.0 100 Trying. CSeq: 3 INVITE. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK621.56799213.0. Via: SIP/2.0/UDP 10.0.6.47:5060;received=10.0.6.47;branch=z9hG4bK2070430934;rport=5060. From: <sip:1...@opensips>;tag=734834964. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. To: "faxservice" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Contact: <sip:faxservice@<IP_T38MODEM>:6060>. Content-Length: 0. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=734834964;nat=yes>. . # U <IP_T38MODEM>:6060 -> <IP_OPENSIPS>:5060 SIP/2.0 200 OK. CSeq: 3 INVITE. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK621.56799213.0. Via: SIP/2.0/UDP 10.0.6.47:5060;received=10.0.6.47;branch=z9hG4bK2070430934;rport=5060. User-Agent: T38Modem/1.1.0. From: <sip:1...@opensips>;tag=734834964. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. Organization: Vyacheslav Frolov. To: "faxservice" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Contact: <sip:faxservice@<IP_T38MODEM>:6060>. Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING. Content-Type: application/sdp. Content-Length: 199. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=734834964;nat=yes>. . v=0. o=- 1234280816 1234280816 IN IP4 <IP_T38MODEM>. s=Opal SIP Session. c=IN IP4 <IP_T38MODEM>. t=0 0. m=image 10030 udptl t38. a=sendrecv. a=T38FaxVersion:0. a=T38FaxRateManagement:transferredTCF. # U <IP_OPENSIPS>:5060 -> 10.0.6.47:5060 SIP/2.0 200 OK. CSeq: 3 INVITE. Via: SIP/2.0/UDP 10.0.6.47:5060;received=10.0.6.47;branch=z9hG4bK2070430934;rport=5060. User-Agent: T38Modem/1.1.0. From: <sip:1...@opensips>;tag=734834964. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. Organization: Vyacheslav Frolov. To: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Contact: <sip:faxservice@<IP_T38MODEM>:6060>. Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING. Content-Type: application/sdp. Content-Length: 198. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=734834964;nat=yes>. . v=0. o=- 1234280816 1234280816 IN IP4 <IP_T38MODEM>. s=Opal SIP Session. c=IN IP4 <IP_MEDIA_RELAY>. t=0 0. m=image 50018 udptl t38. a=sendrecv. a=T38FaxVersion:0. a=T38FaxRateManagement:transferredTCF. # U 10.0.6.47:5060 -> <IP_OPENSIPS>:5060 ACK sip:faxservice@<IP_T38MODEM>:6060 SIP/2.0. Via: SIP/2.0/UDP 10.0.6.47:5060;branch=z9hG4bK1617109027;rport. Route: <sip:<IP_OPENSIPS>;lr=on;ftag=582848b0-f7f5- dd11 -9e93 -001cc4fb100a;vsf=AAAAAAAAAAAAAABCUEUAVVxHXhxRWjI1;did=936.ee908b83>. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxserv...@opensips>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 3 ACK. Contact: <sip:[email protected]:5060>. Proxy-Authorization: Digest username="1001", realm="opensips", nonce="4991a1d300000e670292a2d991e7209abe8b7aa19e477759", uri="sip:faxservice@ <IP_T38MODEM>:6060", response="ddd7387de9fae72d773678b9d5f20f42", algorithm=MD5, cnonce="03852335", qop=auth, nc=00000002. Max-Forwards: 70. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Length: 0. . # U <IP_OPENSIPS>:5060 -> <IP_T38MODEM>:6060 ACK sip:faxservice@<IP_T38MODEM>:6060 SIP/2.0. Record-Route: <sip:<IP_OPENSIPS>;lr=on;ftag=734834964;nat=yes>. Via: SIP/2.0/UDP <IP_OPENSIPS>;branch=z9hG4bK621.56799213.2. Via: SIP/2.0/UDP 10.0.6.47:5060;received=10.0.6.47;branch=z9hG4bK1617109027;rport=5060. From: <sip:1...@opensips>;tag=734834964. To: "faxservice" <sip:faxservice@<IP_T38MODEM>>;tag=582848b0-f7f5- dd11-9e93-001cc4fb100a. Call-ID: c88c46b0-f7f5-dd11-9e93-001cc4fb1...@openser. CSeq: 3 ACK. Contact: <sip:[email protected]:5060>. Proxy-Authorization: Digest username="1001", realm="opensips", nonce="4991a1d300000e670292a2d991e7209abe8b7aa19e477759", uri="sip:faxservice@ <IP_T38MODEM>:6060", response="ddd7387de9fae72d773678b9d5f20f42", algorithm=MD5, cnonce="03852335", qop=auth, nc=00000002. Max-Forwards: 69. Supported: replaces, path, timer. User-Agent: Grandstream HT-503 V1.1B 1.0.0.15. Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE. Content-Length: 0. . _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
