[OpenSIPS-Users] udp or tcp for nat traversal?

Bogdan-Andrei Iancu bogdan at opensips.org
Wed Oct 15 16:50:43 CEST 2014


The trace definitely shows linphone not answering to the INVITE handled 
via mediaproxy (INVITE goes to linphone but nothing back).

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 15.10.2014 17:32, george wu wrote:
> //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
>
>
>
>
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20141015/be5c5ef5/attachment-0001.htm>


More information about the Users mailing list