05 SIP协议(4)

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SIP MESSAGE 9 218.1.121.106:59573(1) -> 218.80.220.50:5060(2)

UDP Frame 9 1/May/04 06:19:22.5059 TimeFromPreviousSipFrame=9.5786 TimeFromStart=14.4590 REGISTER sip:218.80.220.50:5060 SIP/2.0

Via:SIP/2.0/UDP 172.16.195.156:5060;branch=z9hG4bk22c1a3274431e2 From:;tag=C32A01A70AD5D289E2 To:

Call-ID:952-BD21-D4AD-6978-6D8957EA4938@172.16.195.156 CSeq:53 REGISTER

User-Agent: HP180-S VOIP IPPhone

Contact: Expires: 3600 Content-Length: 0

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SIP MESSAGE 10 218.80.220.50:5060(2) -> 218.1.121.106:59573(1)

UDP Frame 10 1/May/04 06:19:22.5074 TimeFromPreviousSipFrame=0.0016 TimeFromStart=14.4606 SIP/2.0 200 OK

From: ;tag=C32A01A70AD5D289E2

To: ;tag=32dc50da-13c4-4092d0ea-ac3e2-3706919d Call-ID: 952-BD21-D4AD-6978-6D8957EA4938@172.16.195.156 CSeq: 53 REGISTER

Date: Fri, 30 Apr 2004 14:19:22 GMT

Contact: ;expires=3600 Expires: 50

Via: SIP/2.0/UDP 172.16.195.156:5060;received=218.1.121.106;rport=59573;branch=z9hG4bk22c1a3274431e2

Content-Length: 0

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SIP MESSAGE 11 218.1.121.106:59573(1) -> 218.80.220.50:5060(2)

UDP Frame 11 1/May/04 06:19:23.9246 TimeFromPreviousSipFrame=1.4172 TimeFromStart=15.8778 CANCEL sip:665@218.80.220.50:5060 SIP/2.0

Via:SIP/2.0/UDP 172.16.195.156:5060;branch=z9hG4bk80f97d7468ee9e From:NULL;tag=AB93CCC237BEBA71D1A To:

Call-ID:30057-BD21-D4AD-F0E0-4A468FCF59D9@172.16.195.156 CSeq:1 CANCEL

User-Agent: HP180-S VOIP IPPhone Content-Length: 0

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SIP MESSAGE 12 218.80.220.50:5060(2) -> 218.1.121.106:59573(1)

UDP Frame 12 1/May/04 06:19:23.9299 TimeFromPreviousSipFrame=0.0052 TimeFromStart=15.8830 SIP/2.0 200 OK

From: NULL;tag=AB93CCC237BEBA71D1A

To: ;tag=32dc50da-13c4-4092d0eb-ac971-788041e3 Call-ID: 30057-BD21-D4AD-F0E0-4A468FCF59D9@172.16.195.156 CSeq: 1 CANCEL

Via: SIP/2.0/UDP 172.16.195.156:5060;received=218.1.121.106;rport=59573;branch=z9hG4bk80f97d7468ee9e Content-Length: 0

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SIP MESSAGE 13 218.80.220.50:5060(2) -> 218.1.121.106:59573(1)

UDP Frame 13 1/May/04 06:19:23.9302 TimeFromPreviousSipFrame=0.0004 TimeFromStart=15.8834 SIP/2.0 487 Request Terminated

From: NULL;tag=AB93CCC237BEBA71D1A

To: ;tag=32dc50da-13c4-4092d0eb-ac971-7b4167e0 Call-ID: 30057-BD21-D4AD-F0E0-4A468FCF59D9@172.16.195.156 CSeq: 1 INVITE

Via: SIP/2.0/UDP 172.16.195.156:5060;received=218.1.121.106;rport=59573;branch=z9hG4bk80f97d7468ee9e Content-Length: 0

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SIP MESSAGE 14 218.80.220.50:5060(2) -> 218.1.121.106:49380(4)

UDP Frame 14 1/May/04 06:19:23.9684 TimeFromPreviousSipFrame=0.0382 TimeFromStart=15.9216 BYE sip:665@218.1.121.106:49380 SIP/2.0

From: ;tag=32dc50da-13c4-4092d0c1-a22c6-4108acd6 To: ;tag=1771B8550302462CB32

Call-ID: 4307b92c-32dc50da-13c4-4092d0c1-a22c6-b6ca898@218.80.220.50 CSeq: 1983006962 BYE

Via: SIP/2.0/UDP 218.80.220.50:5060;branch=z9hG4bK-4092d0eb-ac998-35ec715e Content-Length: 0

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SIP MESSAGE 15 218.1.121.106:59573(1) -> 218.80.220.50:5060(2)

UDP Frame 15 1/May/04 06:19:24.2412 TimeFromPreviousSipFrame=0.2727 TimeFromStart=16.1943 ACK sip:665@218.80.220.50:5060 SIP/2.0

Via:SIP/2.0/UDP 172.16.195.156:5060;branch=z9hG4bk80f97d7468ee9e

From:NULL;tag=AB93CCC237BEBA71D1A

To:;tag=32dc50da-13c4-4092d0eb-ac971-7b4167e0 Call-ID:30057-BD21-D4AD-F0E0-4A468FCF59D9@172.16.195.156 CSeq:1 ACK

User-Agent: HP180-S VOIP IPPhone Content-Length: 0

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SIP MESSAGE 16 218.80.220.50:5060(2) -> 218.1.121.106:49380(4)

UDP Frame 16 1/May/04 06:19:24.4770 TimeFromPreviousSipFrame=0.2358 TimeFromStart=16.4301 BYE sip:665@218.1.121.106:49380 SIP/2.0

From: ;tag=32dc50da-13c4-4092d0c1-a22c6-4108acd6 To: ;tag=1771B8550302462CB32

Call-ID: 4307b92c-32dc50da-13c4-4092d0c1-a22c6-b6ca898@218.80.220.50 CSeq: 1983006962 BYE

Via: SIP/2.0/UDP 218.80.220.50:5060;branch=z9hG4bK-4092d0eb-ac998-35ec715e Content-Length: 0

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SIP MESSAGE 17 218.1.121.106:49380(4) -> 218.80.220.50:5060(2)

UDP Frame 17 1/May/04 06:19:24.5162 TimeFromPreviousSipFrame=0.0392 TimeFromStart=16.4693 Extra Information: Packet is not a complete SIP message

SIP/2.0 481 CallLeg/Transaction Does Not Exist

Via:SIP/2.0/UDP 218.80.220.50:5060;branch=z9hG4bK-4092d0eb-ac998-35ec715e From:;tag=32dc50da-13c4-4092d0c1-a22c6-4108acd6 To:;tag=1771B8550302462CB32

Call-ID:4307b92c-32dc50da-13c4-4092d0c1-a22c6-b6ca898@218.80.220.50 CSeq:1983006962 BYE

User-Agent: WLAN600-S VOIP IPPhone

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SIP MESSAGE 18 218.1.121.106:49380(4) -> 218.80.220.50:5060(2)

UDP Frame 18 1/May/04 06:19:24.8175 TimeFromPreviousSipFrame=0.3013 TimeFromStart=16.7707 Extra Information: Packet is not a complete SIP message

SIP/2.0 481 CallLeg/Transaction Does Not Exist

Via:SIP/2.0/UDP 218.80.220.50:5060;branch=z9hG4bK-4092d0eb-ac998-35ec715e From:;tag=32dc50da-13c4-4092d0c1-a22c6-4108acd6 To:;tag=1771B8550302462CB32

Call-ID:4307b92c-32dc50da-13c4-4092d0c1-a22c6-b6ca898@218.80.220.50 CSeq:1983006962 BYE

User-Agent: WLAN600-S VOIP IPPhone

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SIP MESSAGE 19 218.80.220.50:5060(2) -> 218.1.121.106:49380(4)

UDP Frame 19 1/May/04 06:19:25.4770 TimeFromPreviousSipFrame=0.6594 TimeFromStart=17.4301 BYE sip:665@218.1.121.106:49380 SIP/2.0

From: ;tag=32dc50da-13c4-4092d0c1-a22c6-4108acd6 To: ;tag=1771B8550302462CB32

Call-ID: 4307b92c-32dc50da-13c4-4092d0c1-a22c6-b6ca898@218.80.220.50 CSeq: 1983006962 BYE

Via: SIP/2.0/UDP 218.80.220.50:5060;branch=z9hG4bK-4092d0eb-ac998-35ec715e Content-Length: 0