input: /tmp/call-asterisk_1.8.23.pcap filter: (ip or ip6) and ( port 5060 or 25060 ) # U 192.168.10.200:50729 -> 192.168.10.70:5060 INVITE sip:456@192.168.10.70;user=phone SIP/2.0. Via: SIP/2.0/UDP 192.168.10.200:50729;branch=z9hG4bK-ucal1g5uu0a1;rport. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 1 INVITE. Max-Forwards: 70. Contact: ;reg-id=1. X-Serialnumber: 000413710C86. P-Key-Flags: resolution="31x13", keys="4". User-Agent: snom760/8.7.3.19. Accept: application/sdp. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Session-Expires: 3600;refresher=uas. Min-SE: 90. Content-Type: application/sdp. Content-Length: 602. . v=0. o=root 887881670 887881670 IN IP4 192.168.10.200. s=call. c=IN IP4 192.168.10.200. t=0 0. m=audio 62472 RTP/AVP 9 0 8 3 97 98 99 100 106 107 108 109 18 101. a=rtpmap:9 G722/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:3 GSM/8000. a=rtpmap:97 G726-16/8000. a=rtpmap:98 G726-24/8000. a=rtpmap:99 G726-32/8000. a=rtpmap:100 G726-40/8000. a=rtpmap:106 AAL2-G726-16/8000. a=rtpmap:107 AAL2-G726-24/8000. a=rtpmap:108 AAL2-G726-32/8000. a=rtpmap:109 AAL2-G726-40/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=ptime:20. a=sendrecv. # U 192.168.10.70:5060 -> 192.168.10.200:50729 SIP/2.0 401 Unauthorized. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-ucal1g5uu0a1;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: ;tag=21b14507fe6edee2bd025db11da79c32.b8d2. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 1 INVITE. WWW-Authenticate: Digest realm="pbxtest", nonce="52120be9000000135c70fe0574bb5568d9b1b3ade5681e93", qop="auth". Server: OpenSIPS (1.8.3-notls (i386/linux)). Content-Length: 0. . # U 192.168.10.200:50729 -> 192.168.10.70:5060 ACK sip:456@192.168.10.70;user=phone SIP/2.0. Via: SIP/2.0/UDP 192.168.10.200:50729;branch=z9hG4bK-ucal1g5uu0a1;rport. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: ;tag=21b14507fe6edee2bd025db11da79c32.b8d2. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 1 ACK. Max-Forwards: 70. Contact: ;reg-id=1. Content-Length: 0. . # U 192.168.10.200:50729 -> 192.168.10.70:5060 INVITE sip:456@192.168.10.70;user=phone SIP/2.0. Via: SIP/2.0/UDP 192.168.10.200:50729;branch=z9hG4bK-omb2snt2s9cz;rport. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Max-Forwards: 70. Contact: ;reg-id=1. X-Serialnumber: 000413710C86. P-Key-Flags: resolution="31x13", keys="4". User-Agent: snom760/8.7.3.19. Accept: application/sdp. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Session-Expires: 3600;refresher=uas. Min-SE: 90. Authorization: Digest username="fred",realm="pbxtest",nonce="52120be9000000135c70fe0574bb5568d9b1b3ade5681e93",uri="sip:456@192.168.10.70;user=phone",qop=auth,nc=00000001,cnonce="324f2cba",response="74fc6de46ef2d3762662c61e80de7b5b",algorithm=MD5. Content-Type: application/sdp. Content-Length: 602. . v=0. o=root 887881670 887881670 IN IP4 192.168.10.200. s=call. c=IN IP4 192.168.10.200. t=0 0. m=audio 62472 RTP/AVP 9 0 8 3 97 98 99 100 106 107 108 109 18 101. a=rtpmap:9 G722/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:3 GSM/8000. a=rtpmap:97 G726-16/8000. a=rtpmap:98 G726-24/8000. a=rtpmap:99 G726-32/8000. a=rtpmap:100 G726-40/8000. a=rtpmap:106 AAL2-G726-16/8000. a=rtpmap:107 AAL2-G726-24/8000. a=rtpmap:108 AAL2-G726 # U 192.168.10.70:5060 -> 192.168.10.70:25060 INVITE sip:456@192.168.10.70:25060;user=phone SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK-omb2snt2s9cz. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-omb2snt2s9cz;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Max-Forwards: 69. Contact: ;reg-id=1. X-Serialnumber: 000413710C86. P-Key-Flags: resolution="31x13", keys="4". User-Agent: snom760/8.7.3.19. Accept: application/sdp. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Session-Expires: 3600;refresher=uas. Min-SE: 90. Content-Type: application/sdp. Content-Length: 602. . v=0. o=root 887881670 887881670 IN IP4 192.168.10.200. s=call. c=IN IP4 192.168.10.200. t=0 0. m=audio 62472 RTP/AVP 9 0 8 3 97 98 99 100 106 107 108 109 18 101. a=rtpmap:9 G722/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:3 GSM/8000. a=rtpmap:97 G726-16/8000. a=rtpmap:98 G726-24/8000. a=rtpmap:99 G726-32/8000. a=rtpmap:100 G726-40/8000. a=rtpmap:106 AAL2-G726-16/8000. a=rtpmap:107 AAL2-G726-24/8000. a=rtpmap:108 AAL2-G726-32/8000. a=rtpmap:109 AAL2-G726-40/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=ptime:20. a=sendrecv. # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK-omb2snt2s9cz;received=192.168.10.70. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-omb2snt2s9cz;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Session-Expires: 1800;refresher=uas. Contact: . Content-Length: 0. . # U 192.168.10.70:5060 -> 192.168.10.200:50729 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-omb2snt2s9cz;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Session-Expires: 1800;refresher=uas. Contact: . Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 INVITE sip:hans@192.168.10.70 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. Max-Forwards: 70. From: "Fred Feuerstein" ;tag=as3918378b. To: . Contact: . Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. User-Agent: IPTAM PBX (Version 20130819/6963). Date: Mon, 19 Aug 2013 12:12:59 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. P-Asserted-Identity: "Fred Feuerstein" . Content-Type: application/sdp. Content-Length: 265. . v=0. o=root 1953622185 1953622185 IN IP4 192.168.10.70. s=Asterisk PBX 1.8.23.0-1. c=IN IP4 192.168.10.70. t=0 0. m=audio 12434 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 192.168.10.70:5060 -> 192.168.10.70:25060 SIP/2.0 100 Giving a try. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: . Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Server: OpenSIPS (1.8.3-notls (i386/linux)). Content-Length: 0. . # U 192.168.10.70:5060 -> 192.168.10.201:3072 INVITE sip:hans@192.168.10.201:3072;line=snalgl4q SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK29f9.1b9296b7.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. Max-Forwards: 69. From: "Fred Feuerstein" ;tag=as3918378b. To: . Contact: . Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. User-Agent: IPTAM PBX (Version 20130819/6963). Date: Mon, 19 Aug 2013 12:12:59 GMT. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. P-Asserted-Identity: "Fred Feuerstein" . Content-Type: application/sdp. Content-Length: 265. . v=0. o=root 1953622185 1953622185 IN IP4 192.168.10.70. s=Asterisk PBX 1.8.23.0-1. c=IN IP4 192.168.10.70. t=0 0. m=audio 12434 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 192.168.10.201:3072 -> 192.168.10.70:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK29f9.1b9296b7.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK29f9.1b9296b7.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Content-Length: 0. . # U 192.168.10.70:5060 -> 192.168.10.70:25060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK-omb2snt2s9cz;received=192.168.10.70. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-omb2snt2s9cz;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: ;tag=as3a5ab807. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Session-Expires: 1800;refresher=uas. Contact: . P-Asserted-Identity: "Hans Mustermann" . Content-Length: 0. . # U 192.168.10.70:5060 -> 192.168.10.200:50729 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-omb2snt2s9cz;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: ;tag=as3a5ab807. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Session-Expires: 1800;refresher=uas. Contact: . P-Asserted-Identity: "Hans Mustermann" . Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK29f9.1b9296b7.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Content-Length: 0. . # U 192.168.10.70:5060 -> 192.168.10.70:25060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK29f9.1b9296b7.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Content-Length: 0. . # U 192.168.10.70:5060 -> 192.168.10.70:25060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK29f9.1b9296b7.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Content-Type: application/sdp. Content-Length: 248. . v=0. o=root 1183667433 1183667434 IN IP4 192.168.10.201. s=call. c=IN IP4 192.168.10.201. t=0 0. m=audio 56662 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 192.168.10.70:5060 -> 192.168.10.70:25060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK529a5e6c. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 INVITE. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Content-Type: application/sdp. Content-Length: 248. . v=0. o=root 1183667433 1183667434 IN IP4 192.168.10.201. s=call. c=IN IP4 192.168.10.201. t=0 0. m=audio 56662 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 192.168.10.70:25060 -> 192.168.10.201:3072 ACK sip:hans@192.168.10.201:3072;line=snalgl4q SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK576eda45. Max-Forwards: 70. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Contact: . Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 102 ACK. User-Agent: IPTAM PBX (Version 20130819/6963). Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.70:5060;branch=z9hG4bK-omb2snt2s9cz;received=192.168.10.70. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-omb2snt2s9cz;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: ;tag=as3a5ab807. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Session-Expires: 1800;refresher=uas. Contact: . P-Asserted-Identity: "Hans Mustermann" . Content-Type: application/sdp. Require: timer. Content-Length: 263. . v=0. o=root 917604081 917604081 IN IP4 192.168.10.70. s=Asterisk PBX 1.8.23.0-1. c=IN IP4 192.168.10.70. t=0 0. m=audio 13742 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 192.168.10.70:25060 -> 192.168.10.201:3072 INVITE sip:hans@192.168.10.201:3072;line=snalgl4q SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK528daaf7. Max-Forwards: 70. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Contact: . Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 103 INVITE. User-Agent: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. P-Asserted-Identity: "Fred Feuerstein" . Content-Type: application/sdp. Content-Length: 267. . v=0. o=root 1953622185 1953622186 IN IP4 192.168.10.200. s=Asterisk PBX 1.8.23.0-1. c=IN IP4 192.168.10.200. t=0 0. m=audio 62472 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 192.168.10.70:5060 -> 192.168.10.200:50729 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.200:50729;received=192.168.10.200;branch=z9hG4bK-omb2snt2s9cz;rport=50729. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: ;tag=as3a5ab807. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 INVITE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Session-Expires: 1800;refresher=uas. Contact: . P-Asserted-Identity: "Hans Mustermann" . Content-Type: application/sdp. Require: timer. Content-Length: 263. . v=0. o=root 917604081 917604081 IN IP4 192.168.10.70. s=Asterisk PBX 1.8.23.0-1. c=IN IP4 192.168.10.70. t=0 0. m=audio 13742 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 192.168.10.200:50729 -> 192.168.10.70:25060 ACK sip:456@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.200:50729;branch=z9hG4bK-i0npaa36lp7l;rport. From: "Fred Feuerstein" ;tag=0xaf4ox31f. To: ;tag=as3a5ab807. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 2 ACK. Max-Forwards: 70. Contact: ;reg-id=1. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.200:50729 INVITE sip:fred@192.168.10.200:50729;line=73h1h5tq SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK55b3c988. Max-Forwards: 70. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Contact: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 102 INVITE. User-Agent: IPTAM PBX (Version 20130819/6963). Session-Expires: 1800;refresher=uac. Min-SE: 90. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. P-Asserted-Identity: "Hans Mustermann" . Content-Type: application/sdp. Content-Length: 265. . v=0. o=root 917604081 917604082 IN IP4 192.168.10.201. s=Asterisk PBX 1.8.23.0-1. c=IN IP4 192.168.10.201. t=0 0. m=audio 56662 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 192.168.10.201:3072 -> 192.168.10.70:25060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK528daaf7. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 103 INVITE. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Content-Type: application/sdp. Content-Length: 248. . v=0. o=root 1183667433 1183667435 IN IP4 192.168.10.201. s=call. c=IN IP4 192.168.10.201. t=0 0. m=audio 56662 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 192.168.10.70:25060 -> 192.168.10.201:3072 ACK sip:hans@192.168.10.201:3072;line=snalgl4q SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK433583b6. Max-Forwards: 70. From: "Fred Feuerstein" ;tag=as3918378b. To: ;tag=bqxu7g0q2j. Contact: . Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 103 ACK. User-Agent: IPTAM PBX (Version 20130819/6963). Content-Length: 0. . # U 192.168.10.200:50729 -> 192.168.10.70:25060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK55b3c988. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 102 INVITE. Contact: ;reg-id=1. Require: timer. Session-Expires: 1800;refresher=uac. User-Agent: snom760/8.7.3.19. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Content-Type: application/sdp. Content-Length: 246. . v=0. o=root 887881670 887881671 IN IP4 192.168.10.200. s=call. c=IN IP4 192.168.10.200. t=0 0. m=audio 62472 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 192.168.10.70:25060 -> 192.168.10.200:50729 ACK sip:fred@192.168.10.200:50729;line=73h1h5tq SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK52b1ad56. Max-Forwards: 70. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Contact: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 102 ACK. User-Agent: IPTAM PBX (Version 20130819/6963). Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . ===> This packet is sent from asterisk to the proxy! # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.200:50729 INVITE sip:fred@192.168.10.200:50729;line=73h1h5tq SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK022a8535. Max-Forwards: 70. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Contact: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 103 INVITE. User-Agent: IPTAM PBX (Version 20130819/6963). Session-Expires: 1800;refresher=uac. Min-SE: 90. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. P-Asserted-Identity: "Hans Mustermann" . Content-Type: application/sdp. Content-Length: 263. . v=0. o=root 917604081 917604083 IN IP4 192.168.10.70. s=Asterisk PBX 1.8.23.0-1. c=IN IP4 192.168.10.70. t=0 0. m=audio 13742 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 192.168.10.200:50729 -> 192.168.10.70:25060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK022a8535. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 103 INVITE. Contact: ;reg-id=1. Require: timer. Session-Expires: 1800;refresher=uac. User-Agent: snom760/8.7.3.19. Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE. Allow-Events: talk, hold, refer, call-info. Supported: timer, 100rel, replaces, from-change. Content-Type: application/sdp. Content-Length: 246. . v=0. o=root 887881670 887881672 IN IP4 192.168.10.200. s=call. c=IN IP4 192.168.10.200. t=0 0. m=audio 62472 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 192.168.10.70:25060 -> 192.168.10.200:50729 ACK sip:fred@192.168.10.200:50729;line=73h1h5tq SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK2ea5b359. Max-Forwards: 70. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Contact: . Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 103 ACK. User-Agent: IPTAM PBX (Version 20130819/6963). Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.200:50729 BYE sip:fred@192.168.10.200:50729;line=73h1h5tq SIP/2.0. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK196f6a2f. Max-Forwards: 70. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 104 BYE. User-Agent: IPTAM PBX (Version 20130819/6963). X-Asterisk-HangupCause: Normal Clearing. X-Asterisk-HangupCauseCode: 16. Content-Length: 0. . # U 192.168.10.200:50729 -> 192.168.10.70:25060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.70:25060;branch=z9hG4bK196f6a2f. From: ;tag=as3a5ab807. To: "Fred Feuerstein" ;tag=0xaf4ox31f. Call-ID: c60b1252fa25-vwnidl9e5srq. CSeq: 104 BYE. Contact: ;reg-id=1. User-Agent: snom760/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=567,Rx-Pkts=564,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=562,Tx_Pkts=562,Remote_Tx_Pkts=562. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 192.168.10.201:3072 -> 192.168.10.70:25060 BYE sip:123@192.168.10.70:25060 SIP/2.0. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;rport. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Max-Forwards: 70. Contact: ;reg-id=1. User-Agent: snom821/8.7.3.19. RTP-RxStat: Total_Rx_Pkts=558,Rx_Pkts=558,Rx_Pkts_Lost=0,Remote_Rx_Pkts_Lost=0. RTP-TxStat: Total_Tx_Pkts=567,Tx_Pkts=567,Remote_Tx_Pkts=503. Content-Length: 0. . # U 192.168.10.70:25060 -> 192.168.10.70:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 192.168.10.201:3072;branch=z9hG4bK-sfhfnmyzs8t8;received=192.168.10.70;rport=5060. From: ;tag=bqxu7g0q2j. To: "Fred Feuerstein" ;tag=as3918378b. Call-ID: 7287673c0f2a573736796aa434e2ca8a@192.168.10.70. CSeq: 1 BYE. Server: IPTAM PBX (Version 20130819/6963). Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . exit