| 1 | root@comcerto:/# tcpdump -i any port 5060 -v
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| 2 | tcpdump: listening on any, link-type LINUX_SLL (Linux cooked v1), capture size 262144 bytes
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| 3 | 09:06:20.990648 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1016)
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| 4 | localhost..6060 > localhost..5060: SIP, length: 988
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| 5 | INVITE sip:22@192.168.20.120 SIP/2.0
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| 6 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK545407604
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| 7 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 8 | To: <sip:22@192.168.20.120>
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| 9 | Call-ID: 1867042606
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| 10 | CSeq: 20 INVITE
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| 11 | Contact: <sip:11@127.0.0.1:6060>
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| 12 | Content-Type: application/sdp
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| 13 | Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY,INFO,UPDATE,PRACK,SUBSCRIBE
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| 14 | Max-Forwards: 70
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| 15 | User-Agent: eXosip/5.3.0
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| 16 | X-Endpoint-Type: FS01
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| 17 | Allow-Events: conference
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| 18 | Supported: replaces,timer,100rel
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| 19 | Content-Length: 478
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| 20 |
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| 21 | v=0
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| 22 | o=gateway 0 3 IN IP4 192.168.20.120
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| 23 | s=conversation
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| 24 | c=IN IP4 192.168.20.120
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| 25 | t=0 0
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| 26 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
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| 27 | a=rtpmap:8 PCMA/8000
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| 28 | a=rtpmap:0 PCMU/8000
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| 29 | a=rtpmap:4 G723/8000
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| 30 | a=rtpmap:9 G722/8000
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| 31 | a=rtpmap:18 G729/8000
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| 32 | a=rtpmap:100 G726-40/8000
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| 33 | a=rtpmap:96 G726-32/8000
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| 34 | a=rtpmap:99 G726-24/8000
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| 35 | a=rtpmap:97 G726-16/8000
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| 36 | a=rtpmap:101 telephone-event/8000
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| 37 | a=fmtp:101 0-15
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| 38 | a=rtpmap:13 CN/8000
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| 39 | a=rtpmap:98 PCMA/8000
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| 40 | a=gpmd:98 vbd=yes
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| 41 | 09:06:21.018664 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1189)
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| 42 | 192.168.20.120.5060 > 192.168.0.124.5060: SIP, length: 1161
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| 43 | INVITE sip:22@192.168.0.124:5060;line=255 SIP/2.0
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| 44 | Via: SIP/2.0/UDP 192.168.20.120:5060;branch=z9hG4bK-524287-1---ff16916dd2e7f057;rport
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| 45 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 46 | Max-Forwards: 69
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| 47 | Record-Route: <sip:192.168.20.120:5060;transport=udp;lr>
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| 48 | Contact: <sip:11@127.0.0.1:6060>
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| 49 | To: <sip:22@192.168.20.120>
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| 50 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 51 | Call-ID: 1867042606
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| 52 | CSeq: 20 INVITE
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| 53 | Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
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| 54 | Content-Type: application/sdp
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| 55 | Supported: replaces, timer, 100rel
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| 56 | User-Agent: eXosip/5.3.0
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| 57 | Allow-Events: conference
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| 58 | X-Endpoint-Type: FS01
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| 59 | Content-Length: 478
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| 60 |
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| 61 | v=0
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| 62 | o=gateway 0 3 IN IP4 192.168.20.120
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| 63 | s=conversation
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| 64 | c=IN IP4 192.168.20.120
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| 65 | t=0 0
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| 66 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
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| 67 | a=rtpmap:8 PCMA/8000
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| 68 | a=rtpmap:0 PCMU/8000
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| 69 | a=rtpmap:4 G723/8000
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| 70 | a=rtpmap:9 G722/8000
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| 71 | a=rtpmap:18 G729/8000
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| 72 | a=rtpmap:100 G726-40/8000
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| 73 | a=rtpmap:96 G726-32/8000
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| 74 | a=rtpmap:99 G726-24/8000
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| 75 | a=rtpmap:97 G726-16/8000
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| 76 | a=rtpmap:101 telephone-event/8000
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| 77 | a=fmtp:101 0-15
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| 78 | a=rtpmap:13 CN/8000
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| 79 | a=rtpmap:98 PCMA/8000
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| 80 | a=gpmd:98 vbd=yes
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| 81 | 09:06:21.102715 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 250)
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| 82 | localhost..5060 > localhost..6060: SIP, length: 222
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| 83 | SIP/2.0 100 Trying
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| 84 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 85 | To: <sip:22@192.168.20.120>
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| 86 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 87 | Call-ID: 1867042606
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| 88 | CSeq: 20 INVITE
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| 89 | Content-Length: 0
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| 90 |
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| 91 | 09:06:21.526627 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1189)
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| 92 | 192.168.20.120.5060 > 192.168.0.124.5060: SIP, length: 1161
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| 93 | INVITE sip:22@192.168.0.124:5060;line=255 SIP/2.0
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| 94 | Via: SIP/2.0/UDP 192.168.20.120:5060;branch=z9hG4bK-524287-1---ff16916dd2e7f057;rport
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| 95 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 96 | Max-Forwards: 69
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| 97 | Record-Route: <sip:192.168.20.120:5060;transport=udp;lr>
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| 98 | Contact: <sip:11@127.0.0.1:6060>
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| 99 | To: <sip:22@192.168.20.120>
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| 100 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 101 | Call-ID: 1867042606
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| 102 | CSeq: 20 INVITE
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| 103 | Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
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| 104 | Content-Type: application/sdp
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| 105 | Supported: replaces, timer, 100rel
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| 106 | User-Agent: eXosip/5.3.0
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| 107 | Allow-Events: conference
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| 108 | X-Endpoint-Type: FS01
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| 109 | Content-Length: 478
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| 110 |
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| 111 | v=0
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| 112 | o=gateway 0 3 IN IP4 192.168.20.120
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| 113 | s=conversation
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| 114 | c=IN IP4 192.168.20.120
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| 115 | t=0 0
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| 116 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
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| 117 | a=rtpmap:8 PCMA/8000
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| 118 | a=rtpmap:0 PCMU/8000
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| 119 | a=rtpmap:4 G723/8000
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| 120 | a=rtpmap:9 G722/8000
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| 121 | a=rtpmap:18 G729/8000
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| 122 | a=rtpmap:100 G726-40/8000
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| 123 | a=rtpmap:96 G726-32/8000
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| 124 | a=rtpmap:99 G726-24/8000
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| 125 | a=rtpmap:97 G726-16/8000
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| 126 | a=rtpmap:101 telephone-event/8000
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| 127 | a=fmtp:101 0-15
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| 128 | a=rtpmap:13 CN/8000
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| 129 | a=rtpmap:98 PCMA/8000
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| 130 | a=gpmd:98 vbd=yes
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| 131 | 09:06:22.542576 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1189)
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| 132 | 192.168.20.120.5060 > 192.168.0.124.5060: SIP, length: 1161
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| 133 | INVITE sip:22@192.168.0.124:5060;line=255 SIP/2.0
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| 134 | Via: SIP/2.0/UDP 192.168.20.120:5060;branch=z9hG4bK-524287-1---ff16916dd2e7f057;rport
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| 135 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 136 | Max-Forwards: 69
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| 137 | Record-Route: <sip:192.168.20.120:5060;transport=udp;lr>
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| 138 | Contact: <sip:11@127.0.0.1:6060>
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| 139 | To: <sip:22@192.168.20.120>
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| 140 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 141 | Call-ID: 1867042606
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| 142 | CSeq: 20 INVITE
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| 143 | Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
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| 144 | Content-Type: application/sdp
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| 145 | Supported: replaces, timer, 100rel
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| 146 | User-Agent: eXosip/5.3.0
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| 147 | Allow-Events: conference
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| 148 | X-Endpoint-Type: FS01
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| 149 | Content-Length: 478
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| 150 |
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| 151 | v=0
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| 152 | o=gateway 0 3 IN IP4 192.168.20.120
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| 153 | s=conversation
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| 154 | c=IN IP4 192.168.20.120
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| 155 | t=0 0
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| 156 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
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| 157 | a=rtpmap:8 PCMA/8000
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| 158 | a=rtpmap:0 PCMU/8000
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| 159 | a=rtpmap:4 G723/8000
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| 160 | a=rtpmap:9 G722/8000
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| 161 | a=rtpmap:18 G729/8000
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| 162 | a=rtpmap:100 G726-40/8000
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| 163 | a=rtpmap:96 G726-32/8000
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| 164 | a=rtpmap:99 G726-24/8000
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| 165 | a=rtpmap:97 G726-16/8000
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| 166 | a=rtpmap:101 telephone-event/8000
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| 167 | a=fmtp:101 0-15
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| 168 | a=rtpmap:13 CN/8000
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| 169 | a=rtpmap:98 PCMA/8000
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| 170 | a=gpmd:98 vbd=yes
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| 171 | 09:06:24.522571 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1189)
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| 172 | 192.168.20.120.5060 > 192.168.0.124.5060: SIP, length: 1161
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| 173 | INVITE sip:22@192.168.0.124:5060;line=255 SIP/2.0
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| 174 | Via: SIP/2.0/UDP 192.168.20.120:5060;branch=z9hG4bK-524287-1---ff16916dd2e7f057;rport
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| 175 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 176 | Max-Forwards: 69
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| 177 | Record-Route: <sip:192.168.20.120:5060;transport=udp;lr>
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| 178 | Contact: <sip:11@127.0.0.1:6060>
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| 179 | To: <sip:22@192.168.20.120>
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| 180 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 181 | Call-ID: 1867042606
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| 182 | CSeq: 20 INVITE
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| 183 | Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
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| 184 | Content-Type: application/sdp
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| 185 | Supported: replaces, timer, 100rel
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| 186 | User-Agent: eXosip/5.3.0
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| 187 | Allow-Events: conference
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| 188 | X-Endpoint-Type: FS01
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| 189 | Content-Length: 478
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| 190 |
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| 191 | v=0
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| 192 | o=gateway 0 3 IN IP4 192.168.20.120
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| 193 | s=conversation
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| 194 | c=IN IP4 192.168.20.120
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| 195 | t=0 0
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| 196 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
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| 197 | a=rtpmap:8 PCMA/8000
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| 198 | a=rtpmap:0 PCMU/8000
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| 199 | a=rtpmap:4 G723/8000
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| 200 | a=rtpmap:9 G722/8000
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| 201 | a=rtpmap:18 G729/8000
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| 202 | a=rtpmap:100 G726-40/8000
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| 203 | a=rtpmap:96 G726-32/8000
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| 204 | a=rtpmap:99 G726-24/8000
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| 205 | a=rtpmap:97 G726-16/8000
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| 206 | a=rtpmap:101 telephone-event/8000
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| 207 | a=fmtp:101 0-15
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| 208 | a=rtpmap:13 CN/8000
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| 209 | a=rtpmap:98 PCMA/8000
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| 210 | a=gpmd:98 vbd=yes
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| 211 | 09:06:28.542615 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1189)
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| 212 | 192.168.20.120.5060 > 192.168.0.124.5060: SIP, length: 1161
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| 213 | INVITE sip:22@192.168.0.124:5060;line=255 SIP/2.0
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| 214 | Via: SIP/2.0/UDP 192.168.20.120:5060;branch=z9hG4bK-524287-1---ff16916dd2e7f057;rport
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| 215 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 216 | Max-Forwards: 69
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| 217 | Record-Route: <sip:192.168.20.120:5060;transport=udp;lr>
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| 218 | Contact: <sip:11@127.0.0.1:6060>
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| 219 | To: <sip:22@192.168.20.120>
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| 220 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 221 | Call-ID: 1867042606
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| 222 | CSeq: 20 INVITE
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| 223 | Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
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| 224 | Content-Type: application/sdp
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| 225 | Supported: replaces, timer, 100rel
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| 226 | User-Agent: eXosip/5.3.0
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| 227 | Allow-Events: conference
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| 228 | X-Endpoint-Type: FS01
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| 229 | Content-Length: 478
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| 230 |
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| 231 | v=0
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| 232 | o=gateway 0 3 IN IP4 192.168.20.120
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| 233 | s=conversation
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| 234 | c=IN IP4 192.168.20.120
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| 235 | t=0 0
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| 236 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
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| 237 | a=rtpmap:8 PCMA/8000
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| 238 | a=rtpmap:0 PCMU/8000
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| 239 | a=rtpmap:4 G723/8000
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| 240 | a=rtpmap:9 G722/8000
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| 241 | a=rtpmap:18 G729/8000
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| 242 | a=rtpmap:100 G726-40/8000
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| 243 | a=rtpmap:96 G726-32/8000
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| 244 | a=rtpmap:99 G726-24/8000
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| 245 | a=rtpmap:97 G726-16/8000
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| 246 | a=rtpmap:101 telephone-event/8000
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| 247 | a=fmtp:101 0-15
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| 248 | a=rtpmap:13 CN/8000
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| 249 | a=rtpmap:98 PCMA/8000
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| 250 | a=gpmd:98 vbd=yes
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| 251 | 09:06:36.522677 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1189)
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| 252 | 192.168.20.120.5060 > 192.168.0.124.5060: SIP, length: 1161
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| 253 | INVITE sip:22@192.168.0.124:5060;line=255 SIP/2.0
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| 254 | Via: SIP/2.0/UDP 192.168.20.120:5060;branch=z9hG4bK-524287-1---ff16916dd2e7f057;rport
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| 255 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 256 | Max-Forwards: 69
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| 257 | Record-Route: <sip:192.168.20.120:5060;transport=udp;lr>
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| 258 | Contact: <sip:11@127.0.0.1:6060>
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| 259 | To: <sip:22@192.168.20.120>
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| 260 | From: <sip:11@192.168.20.120>;tag=1229636896
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| 261 | Call-ID: 1867042606
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| 262 | CSeq: 20 INVITE
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|---|
| 263 | Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
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|---|
| 264 | Content-Type: application/sdp
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|---|
| 265 | Supported: replaces, timer, 100rel
|
|---|
| 266 | User-Agent: eXosip/5.3.0
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|---|
| 267 | Allow-Events: conference
|
|---|
| 268 | X-Endpoint-Type: FS01
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|---|
| 269 | Content-Length: 478
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|---|
| 270 |
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| 271 | v=0
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| 272 | o=gateway 0 3 IN IP4 192.168.20.120
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|---|
| 273 | s=conversation
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|---|
| 274 | c=IN IP4 192.168.20.120
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|---|
| 275 | t=0 0
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|---|
| 276 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
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|---|
| 277 | a=rtpmap:8 PCMA/8000
|
|---|
| 278 | a=rtpmap:0 PCMU/8000
|
|---|
| 279 | a=rtpmap:4 G723/8000
|
|---|
| 280 | a=rtpmap:9 G722/8000
|
|---|
| 281 | a=rtpmap:18 G729/8000
|
|---|
| 282 | a=rtpmap:100 G726-40/8000
|
|---|
| 283 | a=rtpmap:96 G726-32/8000
|
|---|
| 284 | a=rtpmap:99 G726-24/8000
|
|---|
| 285 | a=rtpmap:97 G726-16/8000
|
|---|
| 286 | a=rtpmap:101 telephone-event/8000
|
|---|
| 287 | a=fmtp:101 0-15
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|---|
| 288 | a=rtpmap:13 CN/8000
|
|---|
| 289 | a=rtpmap:98 PCMA/8000
|
|---|
| 290 | a=gpmd:98 vbd=yes
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|---|
| 291 | 09:06:52.542592 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1189)
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| 292 | 192.168.20.120.5060 > 192.168.0.124.5060: SIP, length: 1161
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| 293 | INVITE sip:22@192.168.0.124:5060;line=255 SIP/2.0
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| 294 | Via: SIP/2.0/UDP 192.168.20.120:5060;branch=z9hG4bK-524287-1---ff16916dd2e7f057;rport
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|---|
| 295 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
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| 296 | Max-Forwards: 69
|
|---|
| 297 | Record-Route: <sip:192.168.20.120:5060;transport=udp;lr>
|
|---|
| 298 | Contact: <sip:11@127.0.0.1:6060>
|
|---|
| 299 | To: <sip:22@192.168.20.120>
|
|---|
| 300 | From: <sip:11@192.168.20.120>;tag=1229636896
|
|---|
| 301 | Call-ID: 1867042606
|
|---|
| 302 | CSeq: 20 INVITE
|
|---|
| 303 | Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
|
|---|
| 304 | Content-Type: application/sdp
|
|---|
| 305 | Supported: replaces, timer, 100rel
|
|---|
| 306 | User-Agent: eXosip/5.3.0
|
|---|
| 307 | Allow-Events: conference
|
|---|
| 308 | X-Endpoint-Type: FS01
|
|---|
| 309 | Content-Length: 478
|
|---|
| 310 |
|
|---|
| 311 | v=0
|
|---|
| 312 | o=gateway 0 3 IN IP4 192.168.20.120
|
|---|
| 313 | s=conversation
|
|---|
| 314 | c=IN IP4 192.168.20.120
|
|---|
| 315 | t=0 0
|
|---|
| 316 | m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
|
|---|
| 317 | a=rtpmap:8 PCMA/8000
|
|---|
| 318 | a=rtpmap:0 PCMU/8000
|
|---|
| 319 | a=rtpmap:4 G723/8000
|
|---|
| 320 | a=rtpmap:9 G722/8000
|
|---|
| 321 | a=rtpmap:18 G729/8000
|
|---|
| 322 | a=rtpmap:100 G726-40/8000
|
|---|
| 323 | a=rtpmap:96 G726-32/8000
|
|---|
| 324 | a=rtpmap:99 G726-24/8000
|
|---|
| 325 | a=rtpmap:97 G726-16/8000
|
|---|
| 326 | a=rtpmap:101 telephone-event/8000
|
|---|
| 327 | a=fmtp:101 0-15
|
|---|
| 328 | a=rtpmap:13 CN/8000
|
|---|
| 329 | a=rtpmap:98 PCMA/8000
|
|---|
| 330 | a=gpmd:98 vbd=yes
|
|---|
| 331 | 09:06:53.022231 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 272)
|
|---|
| 332 | localhost..5060 > localhost..6060: SIP, length: 244
|
|---|
| 333 | SIP/2.0 408 Request Timeout
|
|---|
| 334 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK545407604
|
|---|
| 335 | To: <sip:22@192.168.20.120>;tag=37029a3f
|
|---|
| 336 | From: <sip:11@192.168.20.120>;tag=1229636896
|
|---|
| 337 | Call-ID: 1867042606
|
|---|
| 338 | CSeq: 20 INVITE
|
|---|
| 339 | Content-Length: 0
|
|---|
| 340 |
|
|---|
| 341 | 09:06:53.026573 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 270)
|
|---|
| 342 | localhost..6060 > localhost..5060: SIP, length: 242
|
|---|
| 343 | ACK sip:22@192.168.20.120 SIP/2.0
|
|---|
| 344 | Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK545407604
|
|---|
| 345 | From: <sip:11@192.168.20.120>;tag=1229636896
|
|---|
| 346 | To: <sip:22@192.168.20.120>;tag=37029a3f
|
|---|
| 347 | Call-ID: 1867042606
|
|---|
| 348 | CSeq: 20 ACK
|
|---|
| 349 | Content-Length: 0
|
|---|
| 350 |
|
|---|
| 351 |
|
|---|
| 352 | 11 packets captured
|
|---|
| 353 | 15 packets received by filter
|
|---|
| 354 | 0 packets dropped by kernel
|
|---|
| 355 | root@comcerto:/#
|
|---|
