# U 2012/02/02 12:59:28.534306 212.84.166.45:5060 -> 213.166.5.150:5060 INVITE sip:01173297306@sipgw.magrathea.net SIP/2.0. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK3cb041fa. Max-Forwards: 70. From: "01276459900" ;tag=as2198bbd3. To: . Contact: . Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 102 INVITE. User-Agent: Asterisk PBX 1.8.6.0. Date: Thu, 02 Feb 2012 12:59:28 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Remote-Party-ID: "01276459900" ;party=calling;privacy=off;screen=no. Content-Type: application/sdp. Content-Length: 261. . v=0. o=root 1133999474 1133999474 IN IP4 212.84.166.45. s=Asterisk PBX 1.8.6.0. c=IN IP4 212.84.166.45. t=0 0. m=audio 8082 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=ptime:20. a=sendrecv. # U 2012/02/02 12:59:28.535107 213.166.5.150:5060 -> 212.84.166.45:5060 SIP/2.0 407 Proxy Authentication Required. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK3cb041fa. From: "01276459900" ;tag=as2198bbd3. To: ;tag=c97b4d1cb1f3d0da549e06a8d482ef63.0e2b. Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 102 INVITE. Proxy-Authenticate: Digest realm="magrathea.net", nonce="4f2a88cd00014292cc12fe43d37c25476812044a1a3942b4". Server: OpenSIPS (1.5.1-notls (i386/linux)). Content-Length: 0. . # U 2012/02/02 12:59:28.535408 212.84.166.45:5060 -> 213.166.5.150:5060 ACK sip:01173297306@sipgw.magrathea.net SIP/2.0. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK3cb041fa. Max-Forwards: 70. From: "01276459900" ;tag=as2198bbd3. To: ;tag=c97b4d1cb1f3d0da549e06a8d482ef63.0e2b. Contact: . Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 102 ACK. User-Agent: Asterisk PBX 1.8.6.0. Content-Length: 0. . # U 2012/02/02 12:59:28.535575 212.84.166.45:5060 -> 213.166.5.150:5060 INVITE sip:01173297306@sipgw.magrathea.net SIP/2.0. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK3502822b. Max-Forwards: 70. From: "01276459900" ;tag=as2198bbd3. To: . Contact: . Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 103 INVITE. User-Agent: Asterisk PBX 1.8.6.0. Proxy-Authorization: Digest username="skycom-sip", realm="magrathea.net", algorithm=MD5, uri="sip:01173297306@sipgw.magrathea.net", nonce="4f2a88cd00014292cc12fe43d37c25476812044a1a3942b4", response="9c843e2ff6596f081cc4e88f62ddc14f". Date: Thu, 02 Feb 2012 12:59:28 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Remote-Party-ID: "01276459900" ;party=calling;privacy=off;screen=no. Content-Type: application/sdp. Content-Length: 261. . v=0. o=root 1133999474 1133999475 IN IP4 212.84.166.45. s=Asterisk PBX 1.8.6.0. c=IN IP4 212.84.166.45. t=0 0. m=audio 8082 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=ptime:20. a=sendrecv. # U 2012/02/02 12:59:28.536963 213.166.5.150:5060 -> 212.84.166.45:5060 SIP/2.0 100 Giving a try. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK3502822b. From: "01276459900" ;tag=as2198bbd3. To: . Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 103 INVITE. Server: OpenSIPS (1.5.1-notls (i386/linux)). Content-Length: 0. . # U 2012/02/02 12:59:29.388210 213.166.5.150:5060 -> 212.84.166.45:5060 SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK3502822b. Record-Route: . From: "01276459900" ;tag=as2198bbd3. To: ;tag=jQggg3H7Q18cF. Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 103 INVITE. Contact: . User-Agent: Avon v1.0. Allow: INVITE, CANCEL, BYE, ACK, PRACK. Supported: timer, 100rel. Content-Type: application/sdp. Content-Length: 229. . v=0. o=- 1328183142 1328183142 IN IP4 87.238.74.139. s=-. c=IN IP4 87.238.74.139. t=0 0. m=audio 19374 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=sqn: 0. a=cdsc: 1 image udptl t38. # U 2012/02/02 13:00:05.312570 213.166.5.150:5060 -> 212.84.166.45:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK3502822b. Record-Route: . From: "01276459900" ;tag=as2198bbd3. To: ;tag=jQggg3H7Q18cF. Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 103 INVITE. Contact: . User-Agent: Avon v1.0. Allow: INVITE, CANCEL, BYE, ACK, PRACK. Supported: timer, 100rel. Min-SE: 120. Content-Type: application/sdp. Content-Length: 229. . v=0. o=- 1328180020 1328180020 IN IP4 213.166.5.143. s=-. c=IN IP4 213.166.5.143. t=0 0. m=audio 18994 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=sqn: 0. a=cdsc: 1 image udptl t38. # U 2012/02/02 13:00:05.312857 212.84.166.45:5060 -> 213.166.5.150:5060 ACK sip:213.166.5.178 SIP/2.0. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK67c9b26c. Route: . Max-Forwards: 70. From: "01276459900" ;tag=as2198bbd3. To: ;tag=jQggg3H7Q18cF. Contact: . Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 103 ACK. User-Agent: Asterisk PBX 1.8.6.0. Content-Length: 0. . # U 2012/02/02 13:00:11.303713 212.84.166.45:5060 -> 213.166.5.150:5060 BYE sip:213.166.5.178 SIP/2.0. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK22d7ed79. Route: . Max-Forwards: 70. From: "01276459900" ;tag=as2198bbd3. To: ;tag=jQggg3H7Q18cF. Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 104 BYE. User-Agent: Asterisk PBX 1.8.6.0. Proxy-Authorization: Digest username="skycom-sip", realm="magrathea.net", algorithm=MD5, uri="sip:213.166.5.178", nonce="4f2a88cd00014292cc12fe43d37c25476812044a1a3942b4", response="551b88f0a1f81cfc8df820be32afb4e9". X-Asterisk-HangupCause: Normal Clearing. X-Asterisk-HangupCauseCode: 16. Content-Length: 0. . # U 2012/02/02 13:00:11.305115 213.166.5.150:5060 -> 212.84.166.45:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 212.84.166.45:5060;branch=z9hG4bK22d7ed79. From: "01276459900" ;tag=as2198bbd3. To: ;tag=jQggg3H7Q18cF. Call-ID: 2fd7ea300ded85693a2890f347ade2fc@sipgw.magrathea.net. CSeq: 104 BYE. User-Agent: Avon v1.0. Allow: INVITE, CANCEL, BYE, ACK, PRACK. Supported: timer, 100rel. Content-Length: 0. . exit