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Re: [Linphone-developers] SAVPF


From: Nathan Stratton
Subject: Re: [Linphone-developers] SAVPF
Date: Wed, 26 Sep 2012 14:56:43 -0500

On Wed, Sep 26, 2012 at 8:46 AM, Guillaume BERAUDO <address@hidden> wrote:
 
Do you have some logs of the packets sent by WebRTC and Linphone?

Sure:

INVITE sip:address@hidden SIP/2.0
Via: SIP/2.0/WS df7jal23ls0d.invalid;branch=z9hG4bKQO0JBcSPPlT3cltws7xvCzyocRB2wkeT;rport
From: <sip:address@hidden>;tag=7SchyrpctvtBwfc5mtCK
To: <sip:address@hidden>
Contact: "1000"<sip:address@hidden;transport=ws>;+sip.ice
Call-ID: e5d8e3fb-5489-2948-dd3c-1b9dcb671ff4
CSeq: 16114 INVITE
Content-Type: application/sdp
Content-Length: 4635
Max-Forwards: 70
User-Agent: IM-client/OMA1.0 sipML5/v0.0.0000.0
Organization: SipML.org

v=0
o=- 4038125917 1 IN IP4 127.0.0.1
s=webrtc (chrome 20.0.1127.0) - Doubango Telecom (sipML5 r000)
t=0 0
a=group:BUNDLE audio video
m=audio 34279 RTP/SAVPF 103 104 0 8 106 105 13 126
c=IN IP4 216.41.24.2
a=rtcp:34279 IN IP4 216.41.24.2
a=candidate:738237521 1 udp 2113937151 172.34.0.173 50953 typ host generation 0
a=candidate:738237521 2 udp 2113937151 172.34.0.173 50953 typ host generation 0
a=candidate:1564691591 1 udp 2113937151 192.168.159.1 50954 typ host generation 0
a=candidate:1564691591 2 udp 2113937151 192.168.159.1 50954 typ host generation 0
a=candidate:1709323174 1 udp 2113937151 10.1.21.99 50955 typ host generation 0
a=candidate:1709323174 2 udp 2113937151 10.1.21.99 50955 typ host generation 0
a=candidate:2747735740 1 udp 2113937151 192.168.75.1 50956 typ host generation 0
a=candidate:2747735740 2 udp 2113937151 192.168.75.1 50956 typ host generation 0
a=candidate:2260972874 1 udp 1677729535 216.41.24.2 34279 typ srflx generation 0
a=candidate:2260972874 2 udp 1677729535 216.41.24.2 34279 typ srflx generation 0
a=candidate:3658540421 1 udp 1677729535 216.41.24.2 17719 typ srflx generation 0
a=candidate:3658540421 2 udp 1677729535 216.41.24.2 17719 typ srflx generation 0
a=candidate:1652777121 1 tcp 1509957375 172.34.0.173 60733 typ host generation 0
a=candidate:1652777121 2 tcp 1509957375 172.34.0.173 60733 typ host generation 0
a=candidate:331395191 1 tcp 1509957375 192.168.159.1 60734 typ host generation 0
a=candidate:331395191 2 tcp 1509957375 192.168.159.1 60734 typ host generation 0
a=candidate:727830358 1 tcp 1509957375 10.1.21.99 60735 typ host generation 0
a=candidate:727830358 2 tcp 1509957375 10.1.21.99 60735 typ host generation 0
a=candidate:3980714572 1 tcp 1509957375 192.168.75.1 60736 typ host generation 0
a=candidate:3980714572 2 tcp 1509957375 192.168.75.1 60736 typ host generation 0
a=ice-ufrag:gGqbKcEB/9S7NkOQ
a=ice-pwd:+yjkIzHBX53Z05YbuUvF7FGu
a=ice-options:google-ice
a=sendrecv
a=mid:audio
a=rtcp-mux
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:+y40JIj22gBPQmylQA27KVdKKprHMJIOwMJ/q3M9
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:106 CN/32000
a=rtpmap:105 CN/16000
a=rtpmap:13 CN/8000
a=rtpmap:126 telephone-event/8000
a=ssrc:2591057786 cname:Kl0MQNS2duF/EeSb
a=ssrc:2591057786 mslabel:uOoYRl535r9DCAstwmHUbq19fh7EjchzkYkj
a=ssrc:2591057786 label:uOoYRl535r9DCAstwmHUbq19fh7EjchzkYkj00
m=video 34279 RTP/SAVPF 100 101 102
c=IN IP4 216.41.24.2
a=rtcp:34279 IN IP4 216.41.24.2
a=candidate:738237521 1 udp 2113937151 172.34.0.173 50953 typ host generation 0
a=candidate:738237521 2 udp 2113937151 172.34.0.173 50953 typ host generation 0
a=candidate:1564691591 1 udp 2113937151 192.168.159.1 50954 typ host generation 0
a=candidate:1564691591 2 udp 2113937151 192.168.159.1 50954 typ host generation 0
a=candidate:1709323174 1 udp 2113937151 10.1.21.99 50955 typ host generation 0
a=candidate:1709323174 2 udp 2113937151 10.1.21.99 50955 typ host generation 0
a=candidate:2747735740 1 udp 2113937151 192.168.75.1 50956 typ host generation 0
a=candidate:2747735740 2 udp 2113937151 192.168.75.1 50956 typ host generation 0
a=candidate:2260972874 1 udp 1677729535 216.41.24.2 34279 typ srflx generation 0
a=candidate:2260972874 2 udp 1677729535 216.41.24.2 34279 typ srflx generation 0
a=candidate:3658540421 1 udp 1677729535 216.41.24.2 17719 typ srflx generation 0
a=candidate:3658540421 2 udp 1677729535 216.41.24.2 17719 typ srflx generation 0
a=candidate:1652777121 1 tcp 1509957375 172.34.0.173 60733 typ host generation 0
a=candidate:1652777121 2 tcp 1509957375 172.34.0.173 60733 typ host generation 0
a=candidate:331395191 1 tcp 1509957375 192.168.159.1 60734 typ host generation 0
a=candidate:331395191 2 tcp 1509957375 192.168.159.1 60734 typ host generation 0
a=candidate:727830358 1 tcp 1509957375 10.1.21.99 60735 typ host generation 0
a=candidate:727830358 2 tcp 1509957375 10.1.21.99 60735 typ host generation 0
a=candidate:3980714572 1 tcp 1509957375 192.168.75.1 60736 typ host generation 0
a=candidate:3980714572 2 tcp 1509957375 192.168.75.1 60736 typ host generation 0
a=ice-ufrag:gGqbKcEB/9S7NkOQ
a=ice-pwd:+yjkIzHBX53Z05YbuUvF7FGu
a=ice-options:google-ice
a=sendrecv
a=mid:video
a=rtcp-mux
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:+y40JIj22gBPQmylQA27KVdKKprHMJIOwMJ/q3M9
a=rtpmap:100 VP8/90000
a=rtpmap:101 red/90000
a=rtpmap:102 ulpfec/90000
a=ssrc:1449855215 cname:Kl0MQNS2duF/EeSb
a=ssrc:1449855215 mslabel:uOoYRl535r9DCAstwmHUbq19fh7EjchzkYkj
a=ssrc:1449855215 label:uOoYRl535r9DCAstwmHUbq19fh7EjchzkYkj10

SIP/2.0 100 Trying
From: <sip:address@hidden>;tag=7SchyrpctvtBwfc5mtCK
To: <sip:address@hidden>
Call-ID: e5d8e3fb-5489-2948-dd3c-1b9dcb671ff4
CSeq: 16114 INVITE
Via: SIP/2.0/TCP df7jal23ls0d.invalid;branch=z9hG4bKQO0JBcSPPlT3cltws7xvCzyocRB2wkeT;rport=2328;received=75.148.72.33
Contact: <sip:address@hidden:5060;maddr=75.148.72.33;transport=tcp>
Content-Length: 0

SIP/2.0 183 Session Progress
From: <sip:address@hidden>;tag=7SchyrpctvtBwfc5mtCK
To: <sip:address@hidden>;tag=bcd6d49b-13c4-5062657f-cbb7b1a2-1493a22a
Call-ID: e5d8e3fb-5489-2948-dd3c-1b9dcb671ff4
CSeq: 16114 INVITE
Allow: INVITE,ACK,CANCEL,BYE,PRACK,UPDATE,OPTIONS,MESSAGE,PUBLISH
Content-Disposition: session;handling=required
Via: SIP/2.0/TCP df7jal23ls0d.invalid;branch=z9hG4bKQO0JBcSPPlT3cltws7xvCzyocRB2wkeT;rport=2328;received=75.148.72.33
Contact: <sip:address@hidden:5060;maddr=75.148.72.33;transport=tcp>
Content-Type: application/sdp
Content-Length: 971

v=0
o=Sonus_UAC 1540 23014 IN IP4 75.148.72.33
s=SIP Media Capabilities
c=IN IP4 75.148.72.33
t=0 0
m=audio 23978 RTP/SAVP 0 126 13
a=rtpmap:0 PCMU/8000
a=rtpmap:126 telephone-event/8000
a=rtpmap:13 CN/8000
a=fmtp:126 0-15
a=ptime:20
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:r/eyuXqJ4JPeSiRXXOnfnlmdyJhE0kSvHsglBtWL
a=candidate:2147483647 1 udp 2130714367 75.148.72.33 23978 typ host generation 0
a=candidate:2147483647 2 udp 2130714367 75.148.72.33 23978 typ host generation 0
a=ice-ufrag:GizmoEatsCarrots
a=ice-pwd:Yru5PCxegTxOx6+pj1DM4LgY
a=rtcp-mux
a=sendrecv
m=video 0 RTP/SAVP 100 101 102
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:eV5py9qU5MzDqu8sDcpZEfg3GTfGNkKc5QPv3nue
a=candidate:2147483647 1 udp 2130714367 75.148.72.33 23990 typ host generation 0
a=candidate:2147483647 2 udp 2130714367 75.148.72.33 23990 typ host generation 0
a=ice-ufrag:GizmoEatsCarrots
a=ice-pwd:Yru5PCxegTxOx6+pj1DM4LgY
a=rtcp-mux
a=sendrecv
1594
22:16:31
SIP/2.0 200 OK
From: <sip:address@hidden>;tag=7SchyrpctvtBwfc5mtCK
To: <sip:address@hidden>;tag=bcd6d49b-13c4-5062657f-cbb7b1a2-1493a22a
Call-ID: e5d8e3fb-5489-2948-dd3c-1b9dcb671ff4
CSeq: 16114 INVITE
Accept: application/sdp,application/isup,application/dtmf,application/dtmf-relay,multipart/mixed
Supported: timer
Allow: INVITE,ACK,CANCEL,BYE,PRACK,UPDATE,OPTIONS,MESSAGE,PUBLISH
Session-Expires: 1800;refresher=uas
Content-Disposition: session;handling=required
Via: SIP/2.0/TCP df7jal23ls0d.invalid;branch=z9hG4bKQO0JBcSPPlT3cltws7xvCzyocRB2wkeT;rport=2328;received=75.148.72.33
Contact: <sip:address@hidden:5060;maddr=75.148.72.33;transport=tcp>
Content-Type: application/sdp
Content-Length: 971

v=0
o=Sonus_UAC 1540 23014 IN IP4 75.148.72.33
s=SIP Media Capabilities
c=IN IP4 75.148.72.33
t=0 0
m=audio 23978 RTP/SAVP 0 126 13
a=rtpmap:0 PCMU/8000
a=rtpmap:126 telephone-event/8000
a=rtpmap:13 CN/8000
a=fmtp:126 0-15
a=ptime:20
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:r/eyuXqJ4JPeSiRXXOnfnlmdyJhE0kSvHsglBtWL
a=candidate:2147483647 1 udp 2130714367 75.148.72.33 23978 typ host generation 0
a=candidate:2147483647 2 udp 2130714367 75.148.72.33 23978 typ host generation 0
a=ice-ufrag:GizmoEatsCarrots
a=ice-pwd:Yru5PCxegTxOx6+pj1DM4LgY
a=rtcp-mux
a=sendrecv
m=video 0 RTP/SAVP 100 101 102
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:eV5py9qU5MzDqu8sDcpZEfg3GTfGNkKc5QPv3nue
a=candidate:2147483647 1 udp 2130714367 75.148.72.33 23990 typ host generation 0
a=candidate:2147483647 2 udp 2130714367 75.148.72.33 23990 typ host generation 0
a=ice-ufrag:GizmoEatsCarrots
a=ice-pwd:Yru5PCxegTxOx6+pj1DM4LgY
a=rtcp-mux
a=sendrecv

ACK sip:address@hidden:5060;maddr=75.148.72.33;transport=tcp SIP/2.0
Via: SIP/2.0/WS df7jal23ls0d.invalid;branch=z9hG4bKXb9edGIWqedrISkCJsFL;rport
From: <sip:address@hidden>;tag=7SchyrpctvtBwfc5mtCK
To: <sip:address@hidden>;tag=bcd6d49b-13c4-5062657f-cbb7b1a2-1493a22a
Contact: "1000"<sip:address@hidden;transport=ws>;+sip.ice
Call-ID: e5d8e3fb-5489-2948-dd3c-1b9dcb671ff4
CSeq: 16114 ACK
Content-Length: 0
Max-Forwards: 70
User-Agent: IM-client/OMA1.0 sipML5/v0.0.0000.0
Organization: SipML.org

BYE sip:address@hidden:2328;transport=tcp SIP/2.0
From: <sip:address@hidden>;tag=bcd6d49b-13c4-5062657f-cbb7b1a2-1493a22a
To: <sip:address@hidden>;tag=7SchyrpctvtBwfc5mtCK
Call-ID: e5d8e3fb-5489-2948-dd3c-1b9dcb671ff4
CSeq: 1 BYE
Via: SIP/2.0/TCP 75.148.72.33:5060;branch=z9hG4bK-4e-5062658e-cbb7ebe4-4aa1b6f6
Max-Forwards: 70
Content-Length: 0

SIP/2.0 200 OK
Via: SIP/2.0/TCP 75.148.72.33:5060;branch=z9hG4bK-4e-5062658e-cbb7ebe4-4aa1b6f6
From: <sip:address@hidden>;tag=bcd6d49b-13c4-5062657f-cbb7b1a2-1493a22a
To: <sip:address@hidden>;tag=7SchyrpctvtBwfc5mtCK
Contact: <sip:address@hidden;transport=ws>
Call-ID: e5d8e3fb-5489-2948-dd3c-1b9dcb671ff4
CSeq: 1 BYE
Content-Length: 0


--
><>
Nathan Stratton
nathan at robotics.net
http://www.robotics.net


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