Hi! I have a strange problem with a missing RTP stream between OpenSER and Asterisk. I am not sure if it is OpenSER og Asterisk related.
I have this setup Phone A (172.17.96.17) -- \ Openser -- Asterisk -- PSTN / (192.168.0.6) (192.168.0.3) Phone B (172.17.96.10) -- (172.17.64.1) I also have a Mediaproxy running on OpenSER and I force every call to use the Mediaproxy. I call from Phone A or B to the PSTN works fine and from PSTN to Phone A or B it also works. I have the dialplan logic on my Asterisk server so I want calls from Phone A to Phone B to pass the Asterisk server. And this is were I have the problem. When the call is established the RTP stream is missing between Mediaproxy and Asterisk. I only have a RTP stream between the phones and Mediaproxy. As far as I can see the SIP signalling is correct. The SIP traces is listed below. Can you spot the problem in this? I will buy a beer (or 5) at OpenSER training in Rome to anyone who can help me solve this problem. SIP trace between the phones and OpenSER: U 172.17.96.17:5060 -> 172.17.64.1:5060 INVITE sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>. Call-ID: [EMAIL PROTECTED] CSeq: 1 INVITE. Via: SIP/2.0/UDP 172.17.96.17:5060;rport;branch=z9hG4bK-3e125d63-77bccac7-4b008a75. Max-Forwards: 70. Supported: replaces,100rel. Allow: INVITE, ACK, BYE, REFER, NOTIFY, CANCEL. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 366. . v=0. o=081701 1041391881 1041391881 IN IP4 172.17.96.17. s=-. c=IN IP4 172.17.96.17. t=0 0. m=audio 10000 RTP/AVP 8 8 18 4 98 2 101. a=rtpmap:8 PCMA/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:18 G729/8000. a=rtpmap:4 g723/8000. a=rtpmap:98 g726-16/8000. a=rtpmap:2 g726-32/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:18 annexb=no. a=fmtp:4 annexa=no. a=fmtp:101 0-15. # U 172.17.64.1:5060 -> 172.17.96.17:5060 SIP/2.0 407 Proxy Authentication Required. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=e7a9ec63e83496804ae077e38a2ef69c.8352. Call-ID: [EMAIL PROTECTED] CSeq: 1 INVITE. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccac7-4b008a75. Proxy-Authenticate: Digest realm="172.17.96.17", nonce="46f2861ed3a501550cd33c28b12936d24c42199c". Server: OpenSer (1.1.0-notls (i386/linux)). Content-Length: 0. Warning: 392 172.17.64.1:5060 "Noisy feedback tells: pid=15649 req_src_ip=172.17.96.17 req_src_port=5060 in_uri=sip:[EMAIL PROTECTED]:5060;transport=UDP out_uri=sip:[EMAIL PROTECTED]:5060;transport=UDP via_cnt==1". . # U 172.17.96.17:5060 -> 172.17.64.1:5060 ACK sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=e7a9ec63e83496804ae077e38a2ef69c.8352. Call-ID: [EMAIL PROTECTED] CSeq: 1 ACK. Via: SIP/2.0/UDP 172.17.96.17:5060;rport;branch=z9hG4bK-3e125d63-77bccac7-4b008a75. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Content-Length: 0. . # U 172.17.96.17:5060 -> 172.17.64.1:5060 INVITE sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. Via: SIP/2.0/UDP 172.17.96.17:5060;rport;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. Max-Forwards: 70. Supported: replaces,100rel. Allow: INVITE, ACK, BYE, REFER, NOTIFY, CANCEL. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Proxy-Authorization: Digest username="081701",realm="172.17.96.17",nonce="46f2861ed3a501550cd33c28b12936d24c42199c",uri="sip:[EMAIL PROTECTED]:5060;transport=UDP",response="4bf0194044fb4a759ec6134d68bef752",algorithm=MD5. Content-Type: application/sdp. Content-Length: 366. . v=0. o=081701 1041391881 1041391881 IN IP4 172.17.96.17. s=-. c=IN IP4 172.17.96.17. t=0 0. m=audio 10000 RTP/AVP 8 8 18 4 98 2 101. a=rtpmap:8 PCMA/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:18 G729/8000. a=rtpmap:4 g723/8000. a=rtpmap:98 g726-16/8000. a=rtpmap:2 g726-32/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:18 annexb=no. a=fmtp:4 annexa=no. a=fmtp:101 0-15. # U 172.17.64.1:5060 -> 172.17.96.17:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]:5060>. Content-Length: 0. . # U 172.17.64.1:5060 -> 172.17.96.10:5060 INVITE sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. Record-Route: <sip:172.17.64.1;lr=on;ftag=as28ccd5e9>. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bKcf8.161cb842.1. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport=1265. From: "081701" <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>. Contact: <sip:[EMAIL PROTECTED]:1265>. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 69. Date: Thu, 20 Sep 2007 14:34:26 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Content-Type: application/sdp. Content-Length: 182. . v=0. o=root 21472 21472 IN IP4 192.168.0.3. s=session. c=IN IP4 172.17.64.1. t=0 0. m=audio 60024 RTP/AVP 8 0. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=silenceSupp:off - - - -. # U 172.17.64.1:5060 -> 172.17.96.17:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]:5060>. Content-Length: 0. . # U 172.17.96.10:5060 -> 172.17.64.1:5060 SIP/2.0 180 Ringing. User-Agent: ATI-iMG616RF+/3-5_78. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bKcf8.161cb842.1,SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport=1265. From: 081701 <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. Supported: 100rel,replaces,timer. Content-Length: 0. . # U 172.17.96.10:5060 -> 172.17.64.1:5060 SIP/2.0 200 OK. User-Agent: ATI-iMG616RF+/3-5_78. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bKcf8.161cb842.1,SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport=1265. From: 081701 <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. Supported: 100rel,replaces,timer. Record-Route: <sip:172.17.64.1;lr;ftag=as28ccd5e9>. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Content-Length: 171. Content-Type: application/sdp. . v=0. o=- 926679040 1 IN IP4 172.17.96.10. s=ATI-SIP Call. c=IN IP4 172.17.96.10. t=0 0. m=audio 50600 RTP/AVP 8 13. a=rtpmap:8 PCMA/8000. a=ptime:10. a=rtpmap:13 CN/8000. # U 172.17.64.1:5060 -> 172.17.96.12:5060 CANCEL sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bKcf8.161cb842.0. From: "081701" <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] To: <sip:[EMAIL PROTECTED]>. CSeq: 102 CANCEL. User-Agent: OpenSer (1.1.0-notls (i386/linux)). Content-Length: 0. . # U 172.17.64.1:5060 -> 172.17.96.10:5060 ACK sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. Record-Route: <sip:172.17.64.1;lr=on;ftag=as28ccd5e9>. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bKcf8.161cb842.3. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK78618ac6;rport=1265. Route: <sip:172.17.64.1;lr;ftag=as28ccd5e9>. From: "081701" <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. Contact: <sip:[EMAIL PROTECTED]>. Call-ID: [EMAIL PROTECTED] CSeq: 102 ACK. User-Agent: Asterisk PBX. Max-Forwards: 69. Content-Length: 0. . # U 172.17.64.1:5060 -> 172.17.96.17:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. Record-Route: <sip:172.17.64.1;lr=on;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]:5060>. Content-Type: application/sdp. Content-Length: 238. . v=0. o=root 21472 21472 IN IP4 192.168.0.3. s=session. c=IN IP4 172.17.64.1. t=0 0. m=audio 60022 RTP/AVP 8 0 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. # U 172.17.96.17:5060 -> 172.17.64.1:5060 ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. Call-ID: [EMAIL PROTECTED] CSeq: 2 ACK. Via: SIP/2.0/UDP 172.17.96.17:5060;rport;branch=z9hG4bK-3e125d66-77bcd96f-26ad0a63. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Route: <sip:172.17.64.1;lr;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. Proxy-Authorization: Digest username="081701",realm="172.17.96.17",nonce="46f2861ed3a501550cd33c28b12936d24c42199c",uri="sip:[EMAIL PROTECTED]:5060;transport=UDP",response="4bf0194044fb4a759ec6134d68bef752",algorithm=MD5. Content-Length: 0. . # U 172.17.96.10:5060 -> 172.17.64.1:5060 BYE sip:[EMAIL PROTECTED]:1265 SIP/2.0. User-Agent: ATI-iMG616RF+/3-5_78. Via: SIP/2.0/UDP 172.17.96.10:5060;branch=z9hG4bKAABFNwxx. From: 081700 <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. To: <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] CSeq: 1 BYE. Max-Forwards: 70. Supported: 100rel,replaces,timer. Route: <sip:172.17.64.1;lr;ftag=as28ccd5e9>. Content-Length: 0. . # U 172.17.64.1:5060 -> 172.17.96.10:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 172.17.96.10:5060;branch=z9hG4bKAABFNwxx. Record-Route: <sip:172.17.64.1;lr=on;ftag=AAA5NwAN2ggCmwxx>. From: 081700 <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. To: <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] CSeq: 1 BYE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]:5060>. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. . # U 172.17.64.1:5060 -> 172.17.96.10:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 172.17.96.10:5060;branch=z9hG4bKAABFNwxx. Record-Route: <sip:172.17.64.1;lr=on;ftag=AAA5NwAN2ggCmwxx>. From: 081700 <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. To: <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] CSeq: 1 BYE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]:1265>. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. . # U 172.17.64.1:5060 -> 172.17.96.17:5060 BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0. Record-Route: <sip:172.17.64.1;lr=on;ftag=as119e7abe>. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bK4aff.f48c6cd7.0. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK0716a581;rport=5060. Route: <sip:172.17.64.1;lr=on;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. From: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. To: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. Contact: <sip:[EMAIL PROTECTED]>. Call-ID: [EMAIL PROTECTED] CSeq: 102 BYE. User-Agent: Asterisk PBX. Max-Forwards: 69. Content-Length: 0. . # U 172.17.96.17:5060 -> 172.17.64.1:5060 SIP/2.0 200 OK. From: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. To: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. Call-ID: [EMAIL PROTECTED] CSeq: 102 BYE. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bK4aff.f48c6cd7.0. Via: SIP/2.0/UDP 192.168.0.3:5060;rport=5060;branch=z9hG4bK0716a581. Supported: replaces,100rel. Content-Length: 0. . And the SIP trace between OpenSER and Asterisk: # U 192.168.0.6:5060 -> 192.168.0.3:5060 INVITE sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. Record-Route: <sip:172.17.64.1;lr=on;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. Via: SIP/2.0/UDP 172.17.64.1;branch=0. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. Max-Forwards: 69. Supported: replaces,100rel. Allow: INVITE, ACK, BYE, REFER, NOTIFY, CANCEL. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Proxy-Authorization: Digest username="081701",realm="172.17.96.17",nonce="46f2861ed3a501550cd33c28b12936d24c42199c",uri="sip:[EMAIL PROTECTED]:5060;transport=UDP",response="4bf0194044fb4a759ec6134d68bef752",algorithm=MD5. Content-Type: application/sdp. Content-Length: 365. . v=0. o=081701 1041391881 1041391881 IN IP4 172.17.96.17. s=-. c=IN IP4 172.17.64.1. t=0 0. m=audio 60022 RTP/AVP 8 8 18 4 98 2 101. a=rtpmap:8 PCMA/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:18 G729/8000. a=rtpmap:4 g723/8000. a=rtpmap:98 g726-16/8000. a=rtpmap:2 g726-32/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:18 annexb=no. a=fmtp:4 annexa=no. a=fmtp:101 0-15. # U 192.168.0.3:5060 -> 192.168.0.6:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 172.17.64.1;branch=0;received=192.168.0.6. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]>. Content-Length: 0. . # U 192.168.0.3:5060 -> 172.17.64.1:5060 INVITE sip:[EMAIL PROTECTED] SIP/2.0. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport. From: "081701" <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>. Contact: <sip:[EMAIL PROTECTED]>. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Date: Thu, 20 Sep 2007 14:34:26 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Content-Type: application/sdp. Content-Length: 182. . v=0. o=root 21472 21472 IN IP4 192.168.0.3. s=session. c=IN IP4 192.168.0.3. t=0 0. m=audio 10810 RTP/AVP 8 0. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=silenceSupp:off - - - -. # U 172.17.64.1:5060 -> 192.168.0.3:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport=1265. From: "081701" <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. Server: OpenSer (1.1.0-notls (i386/linux)). Content-Length: 0. Warning: 392 172.17.64.1:5060 "Noisy feedback tells: pid=15647 req_src_ip=192.168.0.3 req_src_port=1265 in_uri=sip:[EMAIL PROTECTED] out_uri=sip:[EMAIL PROTECTED]:5060;transport=UDP via_cnt==1". . # U 192.168.0.3:5060 -> 192.168.0.6:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 172.17.64.1;branch=0;received=192.168.0.6. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]>. Content-Length: 0. . # U 172.17.64.1:5060 -> 192.168.0.3:5060 SIP/2.0 180 Ringing. User-Agent: ATI-RG613TX/2-3_59. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport=1265. From: 081701 <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>;tag=AAAGNwAN2gAZewxx. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. Supported: 100rel,replaces,timer. Content-Length: 0. . # U 172.17.64.1:5060 -> 192.168.0.3:5060 SIP/2.0 180 Ringing. User-Agent: ATI-iMG616RF+/3-5_78. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport=1265. From: 081701 <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. Supported: 100rel,replaces,timer. Content-Length: 0. . # U 172.17.64.1:5060 -> 192.168.0.3:5060 SIP/2.0 200 OK. User-Agent: ATI-iMG616RF+/3-5_78. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK6ab42128;rport=1265. From: 081701 <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. Call-ID: [EMAIL PROTECTED] CSeq: 102 INVITE. Supported: 100rel,replaces,timer. Record-Route: <sip:172.17.64.1;lr;ftag=as28ccd5e9>. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Content-Length: 170. Content-Type: application/sdp. . v=0. o=- 926679040 1 IN IP4 172.17.96.10. s=ATI-SIP Call. c=IN IP4 172.17.64.1. t=0 0. m=audio 60024 RTP/AVP 8 13. a=rtpmap:8 PCMA/8000. a=ptime:10. a=rtpmap:13 CN/8000. # U 192.168.0.3:5060 -> 172.17.64.1:5060 ACK sip:[EMAIL PROTECTED]:5060;transport=UDP SIP/2.0. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK78618ac6;rport. Route: <sip:172.17.64.1;lr;ftag=as28ccd5e9>. From: "081701" <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. To: <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. Contact: <sip:[EMAIL PROTECTED]>. Call-ID: [EMAIL PROTECTED] CSeq: 102 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U 192.168.0.3:5060 -> 192.168.0.6:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 172.17.64.1;branch=0;received=192.168.0.6. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d63-77bccb03-1bf1c302. Record-Route: <sip:172.17.64.1;lr=on;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. Call-ID: [EMAIL PROTECTED] CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]>. Content-Type: application/sdp. Content-Length: 238. . v=0. o=root 21472 21472 IN IP4 192.168.0.3. s=session. c=IN IP4 192.168.0.3. t=0 0. m=audio 12684 RTP/AVP 8 0 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. # U 192.168.0.6:5060 -> 192.168.0.3:5060 ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0. Record-Route: <sip:172.17.64.1;lr=on;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. From: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. To: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. Call-ID: [EMAIL PROTECTED] CSeq: 2 ACK. Via: SIP/2.0/UDP 172.17.64.1;branch=0. Via: SIP/2.0/UDP 172.17.96.17:5060;rport=5060;branch=z9hG4bK-3e125d66-77bcd96f-26ad0a63. Max-Forwards: 69. Contact: <sip:[EMAIL PROTECTED]:5060;transport=UDP>. Route: <sip:172.17.64.1;lr;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. Proxy-Authorization: Digest username="081701",realm="172.17.96.17",nonce="46f2861ed3a501550cd33c28b12936d24c42199c",uri="sip:[EMAIL PROTECTED]:5060;transport=UDP",response="4bf0194044fb4a759ec6134d68bef752",algorithm=MD5. Content-Length: 0. . # U 192.168.0.6:5060 -> 192.168.0.3:5060 BYE sip:[EMAIL PROTECTED]:1265 SIP/2.0. Record-Route: <sip:172.17.64.1;lr=on;ftag=AAA5NwAN2ggCmwxx>. User-Agent: ATI-iMG616RF+/3-5_78. Via: SIP/2.0/UDP 172.17.64.1;branch=0. Via: SIP/2.0/UDP 172.17.96.10:5060;branch=z9hG4bKAABFNwxx. From: 081700 <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. To: <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] CSeq: 1 BYE. Max-Forwards: 69. Supported: 100rel,replaces,timer. Route: <sip:172.17.64.1;lr;ftag=as28ccd5e9>. Content-Length: 0. . # U 172.17.64.1:5060 -> 192.168.0.3:5060 BYE sip:[EMAIL PROTECTED]:1265 SIP/2.0. Record-Route: <sip:172.17.64.1;lr=on;ftag=AAA5NwAN2ggCmwxx>. User-Agent: ATI-iMG616RF+/3-5_78. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bK26ae.adc1e03.0. Via: SIP/2.0/UDP 172.17.96.10:5060;branch=z9hG4bKAABFNwxx. From: 081700 <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. To: <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] CSeq: 1 BYE. Max-Forwards: 69. Supported: 100rel,replaces,timer. Content-Length: 0. P-hint: rr-enforced. . # U 192.168.0.3:5060 -> 192.168.0.6:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 172.17.64.1;branch=0;received=192.168.0.6. Via: SIP/2.0/UDP 172.17.96.10:5060;branch=z9hG4bKAABFNwxx. Record-Route: <sip:172.17.64.1;lr=on;ftag=AAA5NwAN2ggCmwxx>. From: 081700 <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. To: <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] CSeq: 1 BYE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]>. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. . # U 192.168.0.3:5060 -> 172.17.64.1:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 172.17.64.1;branch=z9hG4bK26ae.adc1e03.0;received=172.17.64.1. Via: SIP/2.0/UDP 172.17.96.10:5060;branch=z9hG4bKAABFNwxx. Record-Route: <sip:172.17.64.1;lr=on;ftag=AAA5NwAN2ggCmwxx>. From: 081700 <sip:[EMAIL PROTECTED]>;tag=AAA5NwAN2ggCmwxx. To: <sip:[EMAIL PROTECTED]>;tag=as28ccd5e9. Call-ID: [EMAIL PROTECTED] CSeq: 1 BYE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Max-Forwards: 70. Contact: <sip:[EMAIL PROTECTED]>. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. . # U 192.168.0.3:5060 -> 192.168.0.6:5060 BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0. Via: SIP/2.0/UDP 192.168.0.3:5060;branch=z9hG4bK0716a581;rport. Route: <sip:172.17.64.1;lr=on;ftag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63>. From: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. To: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. Contact: <sip:[EMAIL PROTECTED]>. Call-ID: [EMAIL PROTECTED] CSeq: 102 BYE. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U 192.168.0.6:5060 -> 192.168.0.3:5060 SIP/2.0 200 OK. From: "43336000"<sip:[EMAIL PROTECTED]:5060>;tag=as119e7abe. To: "081701"<sip:[EMAIL PROTECTED]>;tag=100c3d98-116011ac-13c4-3e125d63-6075d01c-3e125d63. Call-ID: [EMAIL PROTECTED] CSeq: 102 BYE. Via: SIP/2.0/UDP 192.168.0.3:5060;rport=5060;branch=z9hG4bK0716a581. Supported: replaces,100rel. Content-Length: 0. . -- Morten Isaksen http://www.misak.dk/blog/ _______________________________________________ Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users