05 SIP协议(5)

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SIP MESSAGE 20 218.1.121.106:44619(3) -> 218.80.220.50:5060(2)

UDP Frame 20 1/May/04 06:19:26.8050 TimeFromPreviousSipFrame=1.3281 TimeFromStart=18.7582 REGISTER sip:218.80.220.50:5060 SIP/2.0

Via:SIP/2.0/UDP 172.16.195.18:5060;branch=z9hG4bke712404c90e866 From:;tag=E08D85B12D3AE9BECBA To:

Call-ID:4098-BD21-D423-BF4E-FFFFC1878259@172.16.195.18 CSeq:72 REGISTER

User-Agent: WLAN600-S VOIP IPPhone

Contact: Expires: 360

Content-Length: 0

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SIP MESSAGE 21 218.80.220.50:5060(2) -> 218.1.121.106:44619(3)

UDP Frame 21 1/May/04 06:19:26.8066 TimeFromPreviousSipFrame=0.0015 TimeFromStart=18.7597 SIP/2.0 200 OK

From: ;tag=E08D85B12D3AE9BECBA

To: ;tag=32dc50da-13c4-4092d0ee-ad4ae-2785220c Call-ID: 4098-BD21-D423-BF4E-FFFFC1878259@172.16.195.18 CSeq: 72 REGISTER

Date: Fri, 30 Apr 2004 14:19:26 GMT

Contact: ;expires=360 Expires: 50

Via: SIP/2.0/UDP 172.16.195.18:5060;received=218.1.121.106;rport=44619;branch=z9hG4bke712404c90e866 Content-Length: 0

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SIP MESSAGE 22 218.80.220.50:5060(2) -> 218.1.121.106:49380(4)

UDP Frame 22 1/May/04 06:19:27.4770 TimeFromPreviousSipFrame=0.6704 TimeFromStart=19.4301 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 23 218.1.121.106:49380(4) -> 218.80.220.50:5060(2)

UDP Frame 23 1/May/04 06:19:27.8710 TimeFromPreviousSipFrame=0.3940 TimeFromStart=19.8241 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 24 218.80.220.50:5060(2) -> 218.1.121.106:49380(4)

UDP Frame 24 1/May/04 06:19:31.4770 TimeFromPreviousSipFrame=3.6060 TimeFromStart=23.4301 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 25 218.1.121.106:49380(4) -> 218.80.220.50:5060(2)

UDP Frame 25 1/May/04 06:19:31.6338 TimeFromPreviousSipFrame=0.1568 TimeFromStart=23.5869 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 26 218.80.220.50:5060(2) -> 218.1.121.106:49380(4)

UDP Frame 26 1/May/04 06:19:35.4770 TimeFromPreviousSipFrame=3.8432 TimeFromStart=27.4301 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 27 218.1.121.106:49380(4) -> 218.80.220.50:5060(2)

UDP Frame 27 1/May/04 06:19:35.6687 TimeFromPreviousSipFrame=0.1917 TimeFromStart=27.6219 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 28 218.80.220.50:5060(2) -> 218.1.121.106:49380(4)

UDP Frame 28 1/May/04 06:19:39.4870 TimeFromPreviousSipFrame=3.8183 TimeFromStart=31.4401 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 29 218.1.121.106:49380(4) -> 218.80.220.50:5060(2)

UDP Frame 29 1/May/04 06:19:39.7516 TimeFromPreviousSipFrame=0.2646 TimeFromStart=31.7047 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 30 218.1.121.106:49380(4) -> 218.80.220.50:5060(2)

UDP Frame 30 1/May/04 06:19:42.7775 TimeFromPreviousSipFrame=3.0259 TimeFromStart=34.7306 SIP/2.0 404 Not Found

Via:SIP/2.0/UDP 218.80.220.50:5060;branch=z9hG4bK-4092d0dc-a8bb9-b03f786 From:;tag=32dc50da-13c4-4092d0dc-a8bb9-6d165061 To:;tag=957116516D158176B0

Call-ID:4307c19c-32dc50da-13c4-4092d0dc-a8bb9-45d0306b@218.80.220.50 CSeq:1176987592 INVITE

Contact: User-Agent: WLAN600-S VOIP IPPhone Content-Length: 0