[OpenSIPS-Users] udp or tcp for nat traversal?
george wu
aihuawu2012 at 163.com
Wed Oct 15 16:32:27 CEST 2014
//part 2
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 1472
INVITE sip:test2 at 192.168.1.3:5080 SIP/2.0
Record-Route: <sip:103.24.228.158;lr;nat=yes>
Via: SIP/2.0/UDP 103.24.228.158:5060;branch=z9hG4bK57b9.3415f0e2.0
Via: SIP/2.0/UDP 192.168.1.3:5070;received=124.193.138.210;branch=z9hG4bK.FohJ-Pjji;rport=5758
From: <sip:test1 at 103.24.228.158>;tag=OGCx7gRon
To: sip:test2 at 103.24.228.158
CSeq: 20 INVITE
Call-ID: xHqVFVS-lk
Max-Forwards: 69
Supported: outbound
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO, UPDATE
Content-Type: application/sdp
Content-Length: 872
Contact: <sip:test1 at 124.193.138.210:5758>;+sip.instance="<urn:uuid:866598bd-4f5e-47f9-b7fa-8be6c6883a57>"
User-Agent: Linphonec/3.7.0 (belle-sip/1.3.2)
v=0
o=test1 1433 1939 IN IP4 192.168.1.3
s=Talk
c=IN IP4 103.24.228.158
t=0 0
a=ice-pwd:84505b9d160c756b6b138ac5
a=ice-ufrag:5e5508d3
a=rtcp-xr:rcvr-rtt=all:10000 stat-summary=loss,dup,jitt,TTL voip-metrics
m=audio 50002 RTP/AVP 111 110 0 8 101
c=IN IP4 103.24.228.158
a=rtpmap:111 speex/16000
a=fmtp:111 vbr=on
a=rtpmap:110 speex/8000
a=fmtp:110 vbr=on
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtcp:50003
a=candidate:R9ee41867 1 UDP 16777215 103.24.228.158 50002 typ relay
a=candidate:R9ee41867 2 UDP 16777214 103.24.228.158 50003 typ relay
a=candidate:1 1 UDP 2130706431 192.168.1.3 7078 typ host
a=candidate:1 2 UDP 2130706430 192.168.1.3 7079 typ host
a=candidate:2 2 UDP 1694498814 124.193.138.210 5060 typ srflx raddr 192.168[|sip]
22:20:20.414018 IP (tos 0x10, ttl 64, id 55680, offset 0, flags [+], proto UDP (17), length 1500)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 1472
INVITE sip:test2 at 124.193.138.210:6001 SIP/2.0
Record-Route: <sip:103.24.228.158;lr;nat=yes>
Via: SIP/2.0/UDP 103.24.228.158:5060;branch=z9hG4bK57b9.3415f0e2.1
Via: SIP/2.0/UDP 192.168.1.3:5070;received=124.193.138.210;branch=z9hG4bK.FohJ-Pjji;rport=5758
From: <sip:test1 at 103.24.228.158>;tag=OGCx7gRon
To: sip:test2 at 103.24.228.158
CSeq: 20 INVITE
Call-ID: xHqVFVS-lk
Max-Forwards: 69
Supported: outbound
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO, UPDATE
Content-Type: application/sdp
Content-Length: 872
Contact: <sip:test1 at 124.193.138.210:5758>;+sip.instance="<urn:uuid:866598bd-4f5e-47f9-b7fa-8be6c6883a57>"
User-Agent: Linphonec/3.7.0 (belle-sip/1.3.2)
v=0
o=test1 1433 1939 IN IP4 192.168.1.3
s=Talk
c=IN IP4 103.24.228.158
t=0 0
a=ice-pwd:84505b9d160c756b6b138ac5
a=ice-ufrag:5e5508d3
a=rtcp-xr:rcvr-rtt=all:10000 stat-summary=loss,dup,jitt,TTL voip-metrics
m=audio 50002 RTP/AVP 111 110 0 8 101
c=IN IP4 103.24.228.158
a=rtpmap:111 speex/16000
a=fmtp:111 vbr=on
a=rtpmap:110 speex/8000
a=fmtp:110 vbr=on
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtcp:50003
a=candidate:R9ee41867 1 UDP 16777215 103.24.228.158 50002 typ relay
a=candidate:R9ee41867 2 UDP 16777214 103.24.228.158 50003 typ relay
a=candidate:1 1 UDP 2130706431 192.168.1.3 7078 typ host
a=candidate:1 2 UDP 2130706430 192.168.1.3 7079 typ host
a=candidate:2 2 UDP 1694498814 124.193.138.210 5060 typ srflx raddr 192[|sip]
22:20:21.023735 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:21.023768 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:22.641553 IP (tos 0x10, ttl 64, id 55681, offset 0, flags [+], proto UDP (17), length 1500)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 1472
INVITE sip:test2 at 192.168.1.3:5080 SIP/2.0
Record-Route: <sip:103.24.228.158;lr;nat=yes>
Via: SIP/2.0/UDP 103.24.228.158:5060;branch=z9hG4bK57b9.3415f0e2.0
Via: SIP/2.0/UDP 192.168.1.3:5070;received=124.193.138.210;branch=z9hG4bK.FohJ-Pjji;rport=5758
From: <sip:test1 at 103.24.228.158>;tag=OGCx7gRon
To: sip:test2 at 103.24.228.158
CSeq: 20 INVITE
Call-ID: xHqVFVS-lk
Max-Forwards: 69
Supported: outbound
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO, UPDATE
Content-Type: application/sdp
Content-Length: 872
Contact: <sip:test1 at 124.193.138.210:5758>;+sip.instance="<urn:uuid:866598bd-4f5e-47f9-b7fa-8be6c6883a57>"
User-Agent: Linphonec/3.7.0 (belle-sip/1.3.2)
v=0
o=test1 1433 1939 IN IP4 192.168.1.3
s=Talk
c=IN IP4 103.24.228.158
t=0 0
a=ice-pwd:84505b9d160c756b6b138ac5
a=ice-ufrag:5e5508d3
a=rtcp-xr:rcvr-rtt=all:10000 stat-summary=loss,dup,jitt,TTL voip-metrics
m=audio 50002 RTP/AVP 111 110 0 8 101
c=IN IP4 103.24.228.158
a=rtpmap:111 speex/16000
a=fmtp:111 vbr=on
a=rtpmap:110 speex/8000
a=fmtp:110 vbr=on
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtcp:50003
a=candidate:R9ee41867 1 UDP 16777215 103.24.228.158 50002 typ relay
a=candidate:R9ee41867 2 UDP 16777214 103.24.228.158 50003 typ relay
a=candidate:1 1 UDP 2130706431 192.168.1.3 7078 typ host
a=candidate:1 2 UDP 2130706430 192.168.1.3 7079 typ host
a=candidate:2 2 UDP 1694498814 124.193.138.210 5060 typ srflx raddr 192.168[|sip]
22:20:22.641606 IP (tos 0x10, ttl 64, id 55682, offset 0, flags [+], proto UDP (17), length 1500)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 1472
INVITE sip:test2 at 124.193.138.210:6001 SIP/2.0
Record-Route: <sip:103.24.228.158;lr;nat=yes>
Via: SIP/2.0/UDP 103.24.228.158:5060;branch=z9hG4bK57b9.3415f0e2.1
Via: SIP/2.0/UDP 192.168.1.3:5070;received=124.193.138.210;branch=z9hG4bK.FohJ-Pjji;rport=5758
From: <sip:test1 at 103.24.228.158>;tag=OGCx7gRon
To: sip:test2 at 103.24.228.158
CSeq: 20 INVITE
Call-ID: xHqVFVS-lk
Max-Forwards: 69
Supported: outbound
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO, UPDATE
Content-Type: application/sdp
Content-Length: 872
Contact: <sip:test1 at 124.193.138.210:5758>;+sip.instance="<urn:uuid:866598bd-4f5e-47f9-b7fa-8be6c6883a57>"
User-Agent: Linphonec/3.7.0 (belle-sip/1.3.2)
v=0
o=test1 1433 1939 IN IP4 192.168.1.3
s=Talk
c=IN IP4 103.24.228.158
t=0 0
a=ice-pwd:84505b9d160c756b6b138ac5
a=ice-ufrag:5e5508d3
a=rtcp-xr:rcvr-rtt=all:10000 stat-summary=loss,dup,jitt,TTL voip-metrics
m=audio 50002 RTP/AVP 111 110 0 8 101
c=IN IP4 103.24.228.158
a=rtpmap:111 speex/16000
a=fmtp:111 vbr=on
a=rtpmap:110 speex/8000
a=fmtp:110 vbr=on
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtcp:50003
a=candidate:R9ee41867 1 UDP 16777215 103.24.228.158 50002 typ relay
a=candidate:R9ee41867 2 UDP 16777214 103.24.228.158 50003 typ relay
a=candidate:1 1 UDP 2130706431 192.168.1.3 7078 typ host
a=candidate:1 2 UDP 2130706430 192.168.1.3 7079 typ host
a=candidate:2 2 UDP 1694498814 124.193.138.210 5060 typ srflx raddr 192[|sip]
22:20:24.969168 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 378)
103.24.228.158.5060 > 124.193.138.210.5758: SIP, length: 350
SIP/2.0 408 Request Timeout
Via: SIP/2.0/UDP 192.168.1.3:5070;received=124.193.138.210;branch=z9hG4bK.FohJ-Pjji;rport=5758
From: <sip:test1 at 103.24.228.158>;tag=OGCx7gRon
To: sip:test2 at 103.24.228.158;tag=d8bd1b57441363f641ce73441337eed0-1628
CSeq: 20 INVITE
Call-ID: xHqVFVS-lk
Server: OpenSIPS (1.11.2-tls (x86_64/linux))
Content-Length: 0
22:20:25.033860 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.5758: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:25.033896 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.5758: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:25.045036 IP (tos 0x0, ttl 48, id 24523, offset 0, flags [DF], proto UDP (17), length 416)
124.193.138.210.5758 > 103.24.228.158.5060: SIP, length: 388
ACK sip:test2 at 103.24.228.158 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5070;branch=z9hG4bK.FohJ-Pjji;rport
Call-ID: xHqVFVS-lk
From: <sip:test1 at 103.24.228.158>;tag=OGCx7gRon
To: <sip:test2 at 103.24.228.158>;tag=d8bd1b57441363f641ce73441337eed0-1628
Contact: <sip:test1 at 124.193.138.210:5758>;+sip.instance="<urn:uuid:866598bd-4f5e-47f9-b7fa-8be6c6883a57>"
Max-Forwards: 70
CSeq: 20 ACK
22:20:26.129568 IP (tos 0x0, ttl 48, id 24524, offset 0, flags [DF], proto UDP (17), length 32)
124.193.138.210.5758 > 103.24.228.158.5060: SIP, length: 4
22:20:32.049089 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:32.049116 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:36.057255 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.5758: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:36.057278 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.5758: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:36.139991 IP (tos 0x0, ttl 48, id 24526, offset 0, flags [DF], proto UDP (17), length 32)
124.193.138.210.5758 > 103.24.228.158.5060: SIP, length: 4
22:20:43.071439 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:43.071472 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 32)
103.24.228.158.5060 > 124.193.138.210.6001: SIP, length: 4
\0x00\0x00\0x00[|sip]
22:20:44.220415 IP (tos 0x0, ttl 48, id 24527, offset 0, flags [DF], proto UDP (17), length 32)
124.193.138.210.6001 > 103.24.228.158.5060: SIP, length: 4
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