interface: lnc0 (10.252.15.0/255.255.255.0) filter: (ip or ip6) and ( port 5060 ) # U +5.485083 10.251.1.21:5060 -> 10.252.15.24:5060 INVITE sip:91@10.252.15.24:5060;user=phone SIP/2.0. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bKb91074ff49DA76EE. From: "edwin" ;tag=CAACF14A-841CAF89. To: . CSeq: 1 INVITE. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. Contact: . Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER. User-Agent: PolycomSoundPointIP-SPIP_650-UA/2.1.0.2708. Supported: 100rel,replaces. Allow-Events: talk,hold,conference. Max-Forwards: 70. Content-Type: application/sdp. Content-Length: 271. . v=0. o=- 1187266947 1187266947 IN IP4 10.251.1.21. s=Polycom IP Phone. c=IN IP4 10.251.1.21. t=0 0. m=audio 2258 RTP/AVP 9 0 8 18 101. a=sendrecv. a=rtpmap:9 G722/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:18 G729/8000. a=rtpmap:101 telephone-event/8000. # U +0.000891 10.252.15.24:5060 -> 10.251.1.21:5060 SIP/2.0 407 Proxy Authentication Required. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bKb91074ff49DA76EE;received=10.251.1.21. From: "edwin" ;tag=CAACF14A-841CAF89. To: ;tag=as0f19efa8. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. CSeq: 1 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Proxy-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="0f51bc2f". Content-Length: 0. . # U +0.056846 10.251.1.21:5060 -> 10.252.15.24:5060 ACK sip:91@10.252.15.24:5060 SIP/2.0. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bKb91074ff49DA76EE. From: "edwin" ;tag=CAACF14A-841CAF89. To: ;tag=as0f19efa8. CSeq: 1 ACK. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. Contact: . Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER. User-Agent: PolycomSoundPointIP-SPIP_650-UA/2.1.0.2708. Max-Forwards: 70. Content-Length: 0. . # U +0.046382 10.251.1.21:5060 -> 10.252.15.24:5060 INVITE sip:91@10.252.15.24:5060;user=phone SIP/2.0. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bK33d66d8FB28B637. From: "edwin" ;tag=CAACF14A-841CAF89. To: . CSeq: 2 INVITE. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. Contact: . Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER. User-Agent: PolycomSoundPointIP-SPIP_650-UA/2.1.0.2708. Supported: 100rel,replaces. Allow-Events: talk,hold,conference. Proxy-Authorization: Digest username="edwin", realm="asterisk", nonce="0f51bc2f", uri="sip:91@10.252.15.24:5060;user=phone", response="b81bb89565c042d8515cd7c6927b6ca5", algorithm=MD5. Max-Forwards: 70. Content-Type: application/sdp. Content-Length: 271. . v=0. o=- 1187266947 1187266947 IN IP4 10.251.1.21. s=Polycom IP Phone. c=IN IP4 10.251.1.21. t=0 0. m=audio 2258 RTP/AVP 9 0 8 18 101. a=sendrecv. a=rtpmap:9 G722/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:18 G729/8000. a=rtpmap:101 telephone-event/8000. # U +0.000667 10.252.15.24:5060 -> 10.251.1.21:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bK33d66d8FB28B637;received=10.251.1.21. From: "edwin" ;tag=CAACF14A-841CAF89. To: . Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +0.010841 10.252.15.24:5060 -> 10.252.15.25:5060 INVITE sip:91@asterisk2.int.barnet.com.au SIP/2.0. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK65b7e09b;rport. From: "edwin" ;tag=as717d8db1. To: . Contact: . Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Date: Thu, 16 Aug 2007 12:17:49 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 287. . v=0. o=root 18454 18454 IN IP4 10.252.15.24. s=session. c=IN IP4 10.252.15.24. t=0 0. m=audio 17480 RTP/AVP 0 3 8 101. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.002763 10.252.15.25:5060 -> 10.252.15.24:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK65b7e09b;received=10.252.15.24;rport=5060. From: "edwin" ;tag=as717d8db1. To: . Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +0.013386 10.252.15.25:5060 -> 10.252.15.26:5060 INVITE sip:91@asterisk3.int.barnet.com.au SIP/2.0. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK64caadbc;rport. From: "edwin" ;tag=as5b0741ad. To: . Contact: . Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Date: Thu, 16 Aug 2007 12:17:49 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 287. . v=0. o=root 18598 18598 IN IP4 10.252.15.25. s=session. c=IN IP4 10.252.15.25. t=0 0. m=audio 16366 RTP/AVP 0 3 8 101. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.003785 10.252.15.26:5060 -> 10.252.15.25:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK64caadbc;received=10.252.15.25;rport=5060. From: "edwin" ;tag=as5b0741ad. To: . Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +0.012743 10.252.15.26:5060 -> 10.252.11.130:5060 INVITE sip:9096@ccm-publisher.barnet.com.au SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK46ac1668;rport. From: "edwin" ;tag=as1e36fcbf. To: . Contact: . Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Date: Thu, 16 Aug 2007 12:17:50 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 287. . v=0. o=root 18388 18388 IN IP4 10.252.15.26. s=session. c=IN IP4 10.252.15.26. t=0 0. m=audio 10154 RTP/AVP 0 3 8 101. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.003741 10.252.11.130:5060 -> 10.252.15.26:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK46ac1668;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Date: Thu, 16 Aug 2007 12:22:33 GMT. Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 102 INVITE. Allow-Events: telephone-event. Content-Length: 0. . # U +0.034171 10.252.11.130:5060 -> 10.252.15.26:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK46ac1668;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Date: Thu, 16 Aug 2007 12:22:33 GMT. Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 102 INVITE. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK. Allow-Events: telephone-event. Remote-Party-ID: "Edwin Groothuis" ;party=called;screen=no;privacy=off. Contact: . Content-Length: 0. . # U +0.006817 10.252.15.26:5060 -> 10.252.15.25:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK64caadbc;received=10.252.15.25;rport=5060. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +0.005251 10.252.15.25:5060 -> 10.252.15.24:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK65b7e09b;received=10.252.15.24;rport=5060. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +0.000088 10.252.15.24:5060 -> 10.251.1.21:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bK33d66d8FB28B637;received=10.251.1.21. From: "edwin" ;tag=CAACF14A-841CAF89. To: ;tag=as74eec6a5. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +1.926607 10.252.11.130:5060 -> 10.252.15.26:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK46ac1668;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Date: Thu, 16 Aug 2007 12:22:33 GMT. Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 102 INVITE. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK. Allow-Events: telephone-event. Remote-Party-ID: "Edwin Groothuis" ;party=called;screen=yes;privacy=off. Contact: . Content-Type: application/sdp. Content-Length: 229. . v=0. o=CiscoSystemsCCM-SIP 2000 1000 IN IP4 10.252.11.130. s=SIP Call. c=IN IP4 202.83.178.13. t=0 0. m=audio 19508 RTP/AVP 0 101. a=sendrecv. a=rtpmap:0 PCMU/8000. a=ptime:20. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. # U +0.001895 10.252.15.26:5060 -> 10.252.11.130:5060 ACK sip:9096@10.252.11.130:5060 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK160584d3;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Contact: . Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 102 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.006647 10.252.15.26:5060 -> 10.252.15.25:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK64caadbc;received=10.252.15.25;rport=5060. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Type: application/sdp. Content-Length: 287. . v=0. o=root 18388 18388 IN IP4 10.252.15.26. s=session. c=IN IP4 10.252.15.26. t=0 0. m=audio 12454 RTP/AVP 3 0 8 101. a=rtpmap:3 GSM/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.003221 10.252.15.25:5060 -> 10.252.15.26:5060 ACK sip:91@10.252.15.26 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK7a00bb8d;rport. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Contact: . Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.001245 10.252.15.26:5060 -> 10.252.11.130:5060 INVITE sip:9096@10.252.11.130:5060 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK35ba905e;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Contact: . Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 103 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 240. . v=0. o=root 18388 18389 IN IP4 10.252.15.25. s=session. c=IN IP4 10.252.15.25. t=0 0. m=audio 16366 RTP/AVP 0 101. a=rtpmap:0 PCMU/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.002893 10.252.11.130:5060 -> 10.252.15.26:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK35ba905e;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Date: Thu, 16 Aug 2007 12:22:35 GMT. Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 103 INVITE. Allow-Events: telephone-event. Remote-Party-ID: "Edwin Groothuis" ;party=called;screen=yes;privacy=off. Content-Length: 0. . # U +0.000800 10.252.15.26:5060 -> 10.252.15.25:5060 INVITE sip:edwin@10.252.15.25 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK53d6bee6;rport. From: ;tag=as360d7e76. To: "edwin" ;tag=as5b0741ad. Contact: . Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 242. . v=0. o=root 18388 18389 IN IP4 202.83.178.13. s=session. c=IN IP4 202.83.178.13. t=0 0. m=audio 19508 RTP/AVP 0 101. a=rtpmap:0 PCMU/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.001721 10.252.15.25:5060 -> 10.252.15.24:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK65b7e09b;received=10.252.15.24;rport=5060. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Type: application/sdp. Content-Length: 287. . v=0. o=root 18598 18598 IN IP4 10.252.15.25. s=session. c=IN IP4 10.252.15.25. t=0 0. m=audio 17588 RTP/AVP 3 0 8 101. a=rtpmap:3 GSM/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.000945 10.252.11.130:5060 -> 10.252.15.26:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK35ba905e;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Date: Thu, 16 Aug 2007 12:22:35 GMT. Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 103 INVITE. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK. Allow-Events: telephone-event. Remote-Party-ID: "Edwin Groothuis" ;party=called;screen=no;privacy=off. Contact: . Content-Type: application/sdp. Content-Length: 229. . v=0. o=CiscoSystemsCCM-SIP 2000 1000 IN IP4 10.252.11.130. s=SIP Call. c=IN IP4 202.83.178.13. t=0 0. m=audio 19508 RTP/AVP 0 101. a=sendrecv. a=rtpmap:0 PCMU/8000. a=ptime:20. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. # U +0.001512 10.252.15.26:5060 -> 10.252.11.130:5060 ACK sip:9096@10.252.11.130:5060 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK7fa502ed;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Contact: . Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 103 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.001008 10.252.15.24:5060 -> 10.252.15.25:5060 ACK sip:91@10.252.15.25 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK2c528f3a;rport. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Contact: . Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.002711 10.252.15.24:5060 -> 10.251.1.21:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bK33d66d8FB28B637;received=10.251.1.21. From: "edwin" ;tag=CAACF14A-841CAF89. To: ;tag=as74eec6a5. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. CSeq: 2 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Type: application/sdp. Content-Length: 264. . v=0. o=root 18454 18454 IN IP4 10.252.15.24. s=session. c=IN IP4 10.252.15.24. t=0 0. m=audio 10986 RTP/AVP 0 8 101. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.000625 10.252.15.24:5060 -> 10.252.15.25:5060 INVITE sip:91@10.252.15.25 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK25c07f99;rport. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Contact: . Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 103 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 261. . v=0. o=root 18454 18455 IN IP4 10.251.1.21. s=session. c=IN IP4 10.251.1.21. t=0 0. m=audio 2258 RTP/AVP 0 8 101. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.000048 10.252.15.25:5060 -> 10.252.15.26:5060 INVITE sip:91@10.252.15.26 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK1318a3e2;rport. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Contact: . Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 103 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 287. . v=0. o=root 18598 18599 IN IP4 10.252.15.24. s=session. c=IN IP4 10.252.15.24. t=0 0. m=audio 17480 RTP/AVP 0 3 8 101. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.000842 10.252.15.26:5060 -> 10.252.15.25:5060 SIP/2.0 491 Request Pending. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK1318a3e2;received=10.252.15.25;rport=5060. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 103 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. X-Asterisk-HangupCauseCode: 16. . # U +0.000826 10.252.15.25:5060 -> 10.252.15.26:5060 SIP/2.0 491 Request Pending. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK53d6bee6;received=10.252.15.26;rport=5060. From: ;tag=as360d7e76. To: "edwin" ;tag=as5b0741ad. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. X-Asterisk-HangupCauseCode: 16. . # U +0.001048 10.252.15.26:5060 -> 10.252.15.25:5060 ACK sip:edwin@10.252.15.25 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK53d6bee6;rport. From: ;tag=as360d7e76. To: "edwin" ;tag=as5b0741ad. Contact: . Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 102 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.001102 10.252.15.25:5060 -> 10.252.15.24:5060 INVITE sip:edwin@10.252.15.24 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK2bfc94f3;rport. From: ;tag=as312cb38f. To: "edwin" ;tag=as717d8db1. Contact: . Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Max-Forwards: 70. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Type: application/sdp. Content-Length: 287. . v=0. o=root 18598 18599 IN IP4 10.252.15.26. s=session. c=IN IP4 10.252.15.26. t=0 0. m=audio 12454 RTP/AVP 3 0 8 101. a=rtpmap:3 GSM/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv. # U +0.001464 10.252.15.26:5060 -> 10.252.11.130:5060 BYE sip:9096@10.252.11.130:5060 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK6a842412;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. CSeq: 104 BYE. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.000037 10.252.15.25:5060 -> 10.252.15.24:5060 SIP/2.0 491 Request Pending. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK25c07f99;received=10.252.15.24;rport=5060. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 103 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. X-Asterisk-HangupCauseCode: 16. . # U +0.001167 10.252.15.25:5060 -> 10.252.15.26:5060 ACK sip:91@10.252.15.26 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK1318a3e2;rport. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Contact: . Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 103 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.001459 10.252.15.25:5060 -> 10.252.15.26:5060 BYE sip:91@10.252.15.26 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK03dd710a;rport. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 104 BYE. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.000021 10.252.15.26:5060 -> 10.252.15.25:5060 BYE sip:edwin@10.252.15.25 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK5495f18a;rport. From: ;tag=as360d7e76. To: "edwin" ;tag=as5b0741ad. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 103 BYE. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.004245 10.252.15.26:5060 -> 10.252.15.25:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK03dd710a;received=10.252.15.25;rport=5060. From: "edwin" ;tag=as5b0741ad. To: ;tag=as360d7e76. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 104 BYE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +0.002738 10.252.15.24:5060 -> 10.252.15.25:5060 SIP/2.0 491 Request Pending. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK2bfc94f3;received=10.252.15.25;rport=5060. From: ;tag=as312cb38f. To: "edwin" ;tag=as717d8db1. Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 INVITE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Length: 0. X-Asterisk-HangupCause: Normal Clearing. X-Asterisk-HangupCauseCode: 16. . # U +0.000453 10.252.15.24:5060 -> 10.252.15.25:5060 ACK sip:91@10.252.15.25 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK25c07f99;rport. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Contact: . Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 103 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.000419 10.252.15.24:5060 -> 10.252.15.25:5060 BYE sip:91@10.252.15.25 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK45633060;rport. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 104 BYE. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.000693 10.252.15.25:5060 -> 10.252.15.26:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK5495f18a;received=10.252.15.26;rport=5060. From: ;tag=as360d7e76. To: "edwin" ;tag=as5b0741ad. Call-ID: 3ec8102a6cad79ed098622030163e257@10.252.15.25. CSeq: 103 BYE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Contact: . Content-Length: 0. . # U +0.000617 10.252.15.25:5060 -> 10.252.15.24:5060 ACK sip:edwin@10.252.15.24 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.25:5060;branch=z9hG4bK2bfc94f3;rport. From: ;tag=as312cb38f. To: "edwin" ;tag=as717d8db1. Contact: . Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 102 ACK. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.001075 10.252.11.130:5060 -> 10.252.15.26:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.26:5060;branch=z9hG4bK6a842412;rport. From: "edwin" ;tag=as1e36fcbf. To: ;tag=17441322. Date: Thu, 16 Aug 2007 12:22:35 GMT. Call-ID: 7914d3e31d0c52a13e15f4d123b82ef6@10.252.15.26. Content-Length: 0. CSeq: 104 BYE. . # U +0.000539 10.252.15.25:5060 -> 10.252.15.24:5060 SIP/2.0 481 Call leg/transaction does not exist. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK45633060;received=10.252.15.24;rport=5060. From: "edwin" ;tag=as717d8db1. To: ;tag=as312cb38f. Call-ID: 11d69d9a633795307fdba1865258e1d6@10.252.15.24. CSeq: 104 BYE. User-Agent: Asterisk PBX. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY. Supported: replaces. Content-Length: 0. . # U +0.131861 10.251.1.21:5060 -> 10.252.15.24:5060 ACK sip:91@10.252.15.24 SIP/2.0. Via: SIP/2.0/UDP 10.251.1.21;branch=z9hG4bKa6805331BF4902. From: "edwin" ;tag=CAACF14A-841CAF89. To: ;tag=as74eec6a5. CSeq: 2 ACK. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. Contact: . Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER. User-Agent: PolycomSoundPointIP-SPIP_650-UA/2.1.0.2708. Proxy-Authorization: Digest username="edwin", realm="asterisk", nonce="0f51bc2f", uri="sip:91@10.252.15.24:5060;user=phone", response="b81bb89565c042d8515cd7c6927b6ca5", algorithm=MD5. Max-Forwards: 70. Content-Length: 0. . # U +0.000336 10.252.15.24:5060 -> 10.251.1.21:5060 BYE sip:edwin@10.251.1.21 SIP/2.0. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK69637c9d;rport. From: ;tag=as74eec6a5. To: "edwin" ;tag=CAACF14A-841CAF89. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. CSeq: 102 BYE. User-Agent: Asterisk PBX. Max-Forwards: 70. Content-Length: 0. . # U +0.070700 10.251.1.21:5060 -> 10.252.15.24:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.252.15.24:5060;branch=z9hG4bK69637c9d;rport. From: ;tag=as74eec6a5. To: "edwin" ;tag=CAACF14A-841CAF89. CSeq: 102 BYE. Call-ID: 732646ed-50df33fc-32489d1b@10.251.1.21. Contact: . User-Agent: PolycomSoundPointIP-SPIP_650-UA/2.1.0.2708. Content-Length: 0. . exit 247 received, 0 dropped