is this webrtc? are you using rtpproxy? Kelvin Chua
On Mon, Apr 7, 2014 at 6:37 AM, jaflong jaflong <jafl...@yandex.com> wrote: > Hi, > > I am at the point where connection is established and no apparent errors > are reported. > > However audio is not output. > > The rtp traffic seems to be transfering between the points as conclueded > because Asterisk debug log shows > > Sent RTP packet to 10.1.xxx.xxx:41143 (via ICE) (type 08, seq 021868, > ts 221760, len 4294967284) > Got RTP packet from 10.1.xxx.xxx:41143 (type 08, seq 001383, ts > 1917269534, len 000160) > Sent RTP packet to 10.1.xxx.xxx41143 (via ICE) (type 08, seq 021869, > ts 221920, len 4294967284) > Got RTP packet from 10.1.xxx.xxx:41143 (type 08, seq 001384, ts > 1917269694, len 000160) > Sent RTP packet to 10.1.xxx.xxx:41143 (via ICE) (type 08, seq 021870, > ts 222080, len 4294967284) > Got RTP packet from 10.1.xxx.xxx:41143 (type 08, seq 001385, ts > 1917269854, len 000160) > > And the browser machine on the other endpoint on a tcpdump does shows > traffic on the port (41143) > > > What could be causing there to be no audio? > > > This is the connected sdp > > =0 > o=root 350315728 350315728 IN IP4 10.31.xxx.xxx > s=Asterisk PBX 12.2.0-rc1 > c=IN IP4 10.31.xxx.xxx > t=0 0 > m=audio 24316 UDP/TLS/RTP/SAVPF 8 0 101 > a=rtpmap:8 PCMA/8000 > a=rtpmap:0 PCMU/8000 > a=rtpmap:101 telephone-event/8000 > a=fmtp:101 0-16 > a=silenceSupp:off - - - - > a=ptime:20 > a=maxptime:150 > a=ice-ufrag:1c5c5d52130f06fd70e1e23f0d6323f2 > a=ice-pwd:12611b8146599a9019d59b4b649a7970 > a=candidate:Ha1f026f 1 UDP 2130706431 10.31.xxx.xxx 24316 typ host > a=candidate:Ha1f026f 2 UDP 2130706430 10.31.xxx.xxx 24317 typ host > a=connection:new > a=setup:active > a=fingerprint:SHA-256 > 13:BB:CF:88:C4:75:9B:F0:DA:36:0A:6D:5D:37:C9:26:6B:3C:82:3E:F6:92:AE:A7:AE:CF:FF:78:F5:86:D9:E8 > a=sendrecv > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >
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