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-bash-4.2# tcpdump -i eth0 port 5060 -vv and host 10.60.2.178
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes
13:35:33.563580 IP (tos 0x68, ttl 63, id 51059, offset 0, flags [DF], proto UDP (17), length 456)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 428
?? ?REGISTER sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK439329955
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=296172271
?? ?To: <sip:34010000001180000002@10.60.2.178:5060>
?? ?Call-ID: 2104877015
?? ?CSeq: 1 REGISTER
?? ?Contact: <sip:34010000001180000002@10.60.2.178:5060;line=cb04062e741dd6a>
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Expires: 3600
?? ?Content-Length: 0
?? ?
13:35:33.567179 IP (tos 0x0, ttl 64, id 46615, offset 0, flags [DF], proto UDP (17), length 452)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1ad5 -> 0xd0f2!] SIP, length: 424
?? ?SIP/2.0 401 Unauthorized
?? ?CSeq: 1 REGISTER
?? ?Call-ID: 2104877015
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=296172271
?? ?To: <sip:34010000001180000002@10.60.2.178:5060>
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK439329955;received=10.60.2.178
?? ?WWW-Authenticate: Digest realm="4401020049",qop="auth",nonce="4f39f04bf6874eab92745992ed766d3c",algorithm=MD5
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0
?? ?
13:35:33.573409 IP (tos 0x68, ttl 63, id 51060, offset 0, flags [DF], proto UDP (17), length 722)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 694
?? ?REGISTER sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK643806385
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=296172271
?? ?To: <sip:34010000001180000002@10.60.2.178:5060>
?? ?Call-ID: 2104877015
?? ?CSeq: 2 REGISTER
?? ?Contact: <sip:34010000001180000002@10.60.2.178:5060;line=cb04062e741dd6a>
?? ?Authorization: Digest username="34010000001180000002", realm="4401020049", nonce="4f39f04bf6874eab92745992ed766d3c", uri="sip:44010200492000000001@10.30.2.8:5060", response="9e7844181bbdab3596d43f0a3fc84cef", algorithm=MD5, cnonce="0a4f113b", qop=auth, nc=00000001
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Expires: 3600
?? ?Content-Length: 0
?? ?
13:35:33.576078 IP (tos 0x0, ttl 64, id 46621, offset 0, flags [DF], proto UDP (17), length 452)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1ad5 -> 0xec77!] SIP, length: 424
?? ?SIP/2.0 200 OK
?? ?CSeq: 2 REGISTER
?? ?Call-ID: 2104877015
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=296172271
?? ?To: <sip:34010000001180000002@10.60.2.178:5060>
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK643806385;received=10.60.2.178
?? ?Date: 2024-01-08T13:35:33.575
?? ?Contact: <sip:34010000001180000002@10.60.2.178:5060;line=cb04062e741dd6a>
?? ?Expires: 3600
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0
?? ?
13:35:43.588273 IP (tos 0x68, ttl 63, id 54312, offset 0, flags [DF], proto UDP (17), length 573)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 545
?? ?MESSAGE sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK1905502057
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=40163209
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Call-ID: 1599351166
?? ?CSeq: 20 MESSAGE
?? ?Content-Type: Application/MANSCDP+xml
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Content-Length: ? 167
?? ?
?? ?<?xml version="1.0" encoding="UTF-8"?>
?? ?<Notify>
?? ?<CmdType>Keepalive</CmdType>
?? ?<SN>1</SN>
?? ?<DeviceID>34010000001180000002</DeviceID>
?? ?<Status>OK</Status>
?? ?</Notify>
13:35:43.593636 IP (tos 0x0, ttl 64, id 49124, offset 0, flags [DF], proto UDP (17), length 347)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1a6c -> 0x1cef!] SIP, length: 319
?? ?SIP/2.0 200 OK
?? ?CSeq: 20 MESSAGE
?? ?Call-ID: 1599351166
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=40163209
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>;tag=1704692143593
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK1905502057;received=10.60.2.178
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0

? ? 點(diǎn)播?

13:36:33.886900 IP (tos 0x0, ttl 64, id 1315, offset 0, flags [DF], proto UDP (17), length 802)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1c33 -> 0xf2b7!] SIP, length: 774
?? ?INVITE sip:34010000001310000005@10.60.2.178:5060 SIP/2.0
?? ?Call-ID: 0c7777d3b21db0b3eec480c24d1411b9@10.30.2.8
?? ?CSeq: 1 INVITE
?? ?From: <sip:44010200492000000001@4401020049>;tag=7f7c39d77547442bba236788de7b49c3
?? ?To: <sip:34010000001310000005@10.60.2.178:5060>
?? ?Via: SIP/2.0/UDP 10.30.2.8:5060;branch=z9hG4bK0875632512;rport
?? ?Max-Forwards: 70
?? ?User-Agent: WVP-Pro?
?? ?Contact: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Subject: 34010000001310000005:0102002314,44010200492000000001:0
?? ?Content-Type: APPLICATION/SDP
?? ?Content-Length: 241
?? ?
?? ?v=0
?? ?o=34010000001310000005 0 0 IN IP4 10.30.2.8
?? ?s=Play
?? ?c=IN IP4 10.30.2.8
?? ?t=0 0
?? ?m=video 30108 RTP/AVP 96 97 98 99
?? ?a=recvonly
?? ?a=rtpmap:96 PS/90000
?? ?a=rtpmap:98 H264/90000
?? ?a=rtpmap:97 MPEG4/90000
?? ?a=rtpmap:99 H265/90000
?? ?y=0102002314
13:36:33.890286 IP (tos 0x68, ttl 63, id 57708, offset 0, flags [DF], proto UDP (17), length 361)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 333
?? ?SIP/2.0 100 Trying
?? ?Via: SIP/2.0/UDP 10.30.2.8:5060;branch=z9hG4bK0875632512;rport=5060
?? ?From: <sip:44010200492000000001@4401020049>;tag=7f7c39d77547442bba236788de7b49c3
?? ?To: <sip:34010000001310000005@10.60.2.178:5060>
?? ?Call-ID: 0c7777d3b21db0b3eec480c24d1411b9@10.30.2.8
?? ?CSeq: 1 INVITE
?? ?User-Agent: IP Camera
?? ?Content-Length: 0
?? ?
13:36:33.894028 IP (tos 0x68, ttl 63, id 57709, offset 0, flags [DF], proto UDP (17), length 708)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 680
?? ?SIP/2.0 200 OK
?? ?Via: SIP/2.0/UDP 10.30.2.8:5060;branch=z9hG4bK0875632512;rport=5060
?? ?From: <sip:44010200492000000001@4401020049>;tag=7f7c39d77547442bba236788de7b49c3
?? ?To: <sip:34010000001310000005@10.60.2.178:5060>;tag=1802175523
?? ?Call-ID: 0c7777d3b21db0b3eec480c24d1411b9@10.30.2.8
?? ?CSeq: 1 INVITE
?? ?Contact: <sip:34010000001310000005@10.60.2.178:5060>
?? ?Content-Type: application/sdp
?? ?User-Agent: IP Camera
?? ?Content-Length: ? 247
?? ?
?? ?v=0
?? ?o=34010000001180000002 0 0 IN IP4 10.60.2.178
?? ?s=Play
?? ?c=IN IP4 10.60.2.178
?? ?t=0 0
?? ?m=video 15060 RTP/AVP 96
?? ?a=setup:active
?? ?a=sendonly
?? ?a=rtpmap:96 PS/90000
?? ?a=username:34010000001180000002
?? ?a=password:12345678
?? ?a=filesize:0
?? ?y=0102002314
13:36:33.928546 IP (tos 0x0, ttl 64, id 1339, offset 0, flags [DF], proto UDP (17), length 466)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1ae3 -> 0x928f!] SIP, length: 438
?? ?ACK sip:34010000001180000002@10.60.2.178:5060 SIP/2.0
?? ?Call-ID: 0c7777d3b21db0b3eec480c24d1411b9@10.30.2.8
?? ?CSeq: 1 ACK
?? ?From: <sip:44010200492000000001@4401020049>;tag=7f7c39d77547442bba236788de7b49c3
?? ?To: <sip:34010000001310000005@10.60.2.178:5060>;tag=1802175523
?? ?Via: SIP/2.0/UDP 10.30.2.8:5060;branch=z9hG4bK4598141927
?? ?Max-Forwards: 70
?? ?User-Agent: WVP-Pro?
?? ?Contact: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Content-Length: 0
?? ?
13:36:43.723331 IP (tos 0x68, ttl 63, id 18362, offset 0, flags [DF], proto UDP (17), length 575)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 547
?? ?MESSAGE sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK1672336414
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=1608269618
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Call-ID: 2100133156
?? ?CSeq: 20 MESSAGE
?? ?Content-Type: Application/MANSCDP+xml
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Content-Length: ? 167
?? ?
?? ?<?xml version="1.0" encoding="UTF-8"?>
?? ?<Notify>
?? ?<CmdType>Keepalive</CmdType>
?? ?<SN>2</SN>
?? ?<DeviceID>34010000001180000002</DeviceID>
?? ?<Status>OK</Status>
?? ?</Notify>
13:36:43.728274 IP (tos 0x0, ttl 64, id 1824, offset 0, flags [DF], proto UDP (17), length 349)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1a6e -> 0xf2b6!] SIP, length: 321
?? ?SIP/2.0 200 OK
?? ?CSeq: 20 MESSAGE
?? ?Call-ID: 2100133156
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=1608269618
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>;tag=1704692203728
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK1672336414;received=10.60.2.178
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0
?? ?
13:37:43.868614 IP (tos 0x68, ttl 63, id 53732, offset 0, flags [DF], proto UDP (17), length 574)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 546
?? ?MESSAGE sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK1135136270
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=2110832508
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Call-ID: 219178562
?? ?CSeq: 20 MESSAGE
?? ?Content-Type: Application/MANSCDP+xml
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Content-Length: ? 167
?? ?
?? ?<?xml version="1.0" encoding="UTF-8"?>
?? ?<Notify>
?? ?<CmdType>Keepalive</CmdType>
?? ?<SN>3</SN>
?? ?<DeviceID>34010000001180000002</DeviceID>
?? ?<Status>OK</Status>
?? ?</Notify>
13:37:43.875293 IP (tos 0x0, ttl 64, id 12867, offset 0, flags [DF], proto UDP (17), length 348)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1a6d -> 0xb622!] SIP, length: 320
?? ?SIP/2.0 200 OK
?? ?CSeq: 20 MESSAGE
?? ?Call-ID: 219178562
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=2110832508
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>;tag=1704692263875
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK1135136270;received=10.60.2.178
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0
?? ?

語(yǔ)音對(duì)話

-bash-4.2# tcpdump -i eth0 port 5060 -vv and host 10.60.2.178
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes
13:38:44.011505 IP (tos 0x68, ttl 63, id 23806, offset 0, flags [DF], proto UDP (17), length 575)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 547
?? ?MESSAGE sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK1945012047
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=1822986992
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Call-ID: 1453661820
?? ?CSeq: 20 MESSAGE
?? ?Content-Type: Application/MANSCDP+xml
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Content-Length: ? 167
?? ?
?? ?<?xml version="1.0" encoding="UTF-8"?>
?? ?<Notify>
?? ?<CmdType>Keepalive</CmdType>
?? ?<SN>4</SN>
?? ?<DeviceID>34010000001180000002</DeviceID>
?? ?<Status>OK</Status>
?? ?</Notify>
13:38:44.016649 IP (tos 0x0, ttl 64, id 34436, offset 0, flags [DF], proto UDP (17), length 349)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1a6e -> 0xe9b2!] SIP, length: 321
?? ?SIP/2.0 200 OK
?? ?CSeq: 20 MESSAGE
?? ?Call-ID: 1453661820
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=1822986992
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>;tag=1704692324016
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK1945012047;received=10.60.2.178
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0
?? ?
13:38:45.724189 IP (tos 0x0, ttl 64, id 35218, offset 0, flags [DF], proto UDP (17), length 649)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1b9a -> 0xfe03!] SIP, length: 621
?? ?MESSAGE sip:34010000001180000002@10.60.2.178:5060 SIP/2.0
?? ?Call-ID: 2b81e477b7413230b289e4752e86a3e1@10.30.2.8
?? ?CSeq: 2 MESSAGE
?? ?From: <sip:44010200492000000001@4401020049>;tag=dc2ffdc36e2c4a60b65b657eacdfc8a2
?? ?To: <sip:34010000001180000002@10.60.2.178:5060>
?? ?Via: SIP/2.0/UDP 10.30.2.8:5060;branch=z9hG4bK4217913255;rport
?? ?Max-Forwards: 70
?? ?User-Agent: WVP-Pro?
?? ?Content-Type: Application/MANSCDP+xml
?? ?Content-Length: 195
?? ?
?? ?<?xml version="1.0" encoding="GB2312"?>
?? ?<Notify>
?? ?<CmdType>Broadcast</CmdType>
?? ?<SN>732193</SN>
?? ?<SourceID>44010200492000000001</SourceID>
?? ?<TargetID>34010000001180000002</TargetID>
?? ?</Notify>
13:38:45.736685 IP (tos 0x68, ttl 63, id 24876, offset 0, flags [DF], proto UDP (17), length 373)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 345
?? ?SIP/2.0 200 OK
?? ?Via: SIP/2.0/UDP 10.30.2.8:5060;branch=z9hG4bK4217913255;rport=5060
?? ?From: <sip:44010200492000000001@4401020049>;tag=dc2ffdc36e2c4a60b65b657eacdfc8a2
?? ?To: <sip:34010000001180000002@10.60.2.178:5060>;tag=1296976053
?? ?Call-ID: 2b81e477b7413230b289e4752e86a3e1@10.30.2.8
?? ?CSeq: 2 MESSAGE
?? ?User-Agent: IP Camera
?? ?Content-Length: 0
?? ?
13:38:45.737415 IP (tos 0x68, ttl 63, id 24877, offset 0, flags [DF], proto UDP (17), length 583)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 555
?? ?MESSAGE sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK932254960
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=189761735
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Call-ID: 1282724690
?? ?CSeq: 20 MESSAGE
?? ?Content-Type: Application/MANSCDP+xml
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Content-Length: ? 177
?? ?
?? ?<?xml version="1.0" encoding="GB2312"?>
?? ?<Response>
?? ?<CmdType>Broadcast</CmdType>
?? ?<SN>732193</SN>
?? ?<DeviceID>34020000001390000005</DeviceID>
?? ?<Result>OK</Result>
?? ?</Response>
13:38:45.742918 IP (tos 0x0, ttl 64, id 35228, offset 0, flags [DF], proto UDP (17), length 347)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1a6c -> 0x5a9c!] SIP, length: 319
?? ?SIP/2.0 200 OK
?? ?CSeq: 20 MESSAGE
?? ?Call-ID: 1282724690
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=189761735
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>;tag=1704692325742
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK932254960;received=10.60.2.178
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0
?? ?
13:38:45.747814 IP (tos 0x68, ttl 63, id 24882, offset 0, flags [DF], proto UDP (17), length 616)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 588
?? ?INVITE sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport;branch=z9hG4bK155615427
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=152342110
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>
?? ?Call-ID: 213275608
?? ?CSeq: 20 INVITE
?? ?Contact: <sip:34010000001180000002@10.60.2.178:5060>
?? ?Content-Type: Application/sdp
?? ?Max-Forwards: 70
?? ?User-Agent: IP Camera
?? ?Content-Length: ? 167
?? ?
?? ?v=0
?? ?o=34010000001180000002 0 0 IN IP4 10.60.2.178
?? ?s=Play
?? ?c=IN IP4 10.60.2.178
?? ?t=0 0
?? ?m=audio 25069 RTP/AVP 8
?? ?a=recvonly
?? ?a=rtpmap:8 PCMA/8000
?? ?y=0200000002
?? ?f=v
13:38:45.751588 IP (tos 0x0, ttl 64, id 35235, offset 0, flags [DF], proto UDP (17), length 345)
? ? TumaSystem.sip > 10.60.2.178.sip: [bad udp cksum 0x1a6a -> 0x5335!] SIP, length: 317
?? ?SIP/2.0 200 OK
?? ?CSeq: 20 INVITE
?? ?Call-ID: 213275608
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=152342110
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>;tag=1704692325751
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060;rport=5060;branch=z9hG4bK155615427;received=10.60.2.178
?? ?User-Agent: WVP-Pro?
?? ?Content-Length: 0
?? ?
13:38:45.761162 IP (tos 0x68, ttl 63, id 24883, offset 0, flags [DF], proto UDP (17), length 396)
? ? 10.60.2.178.sip > TumaSystem.sip: [udp sum ok] SIP, length: 368
?? ?ACK sip:44010200492000000001@10.30.2.8:5060 SIP/2.0
?? ?Via: SIP/2.0/UDP 10.60.2.178:5060
?? ?From: <sip:34010000001180000002@10.60.2.178:5060>;tag=152342110
?? ?To: <sip:44010200492000000001@10.30.2.8:5060>;tag=1704692325751
?? ?Call-ID: 213275608
?? ?CSeq: 20 ACK
?? ?Contact: <sip:34010000001180000002@10.60.2.178:5060>
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