Hi Alexey,
I add the same default yesterday and solved it by deleting "codec-strip" flags.
rtpengine_manage("RTP/AVP replace-session-connection replace-origin
codec-mask-PCMA transcode-PCMU ICE=remove");
I hope this will help you.
Regards
Le 21/06/2018 10:31, « Users au nom de Alexey Kazantsev via Users »
<[email protected] au nom de [email protected]> a écrit :
And there's no any errors in RTPEngine log.
Jun 21 13:16:21 debian-opensips rtpengine[7291]: INFO: [860143bf5c80080e]:
Received command 'offer' from 10.145.213.88:55706
Jun 21 13:16:21 debian-opensips rtpengine[7291]: NOTICE:
[860143bf5c80080e]: Creating new call
Jun 21 13:16:21 debian-opensips rtpengine[7291]: INFO: [860143bf5c80080e]:
Enabling transcoding engine
Jun 21 13:16:21 debian-opensips rtpengine[7291]: INFO: [860143bf5c80080e]:
Replying to 'offer' from 10.145.213.88:55706 (elapsed time 0.008806 sec)
Jun 21 13:16:21 [8057] new branch at
sip:[email protected];line=3870aa6a38323e2
Jun 21 13:16:21 [8056] incoming reply
Jun 21 13:16:21 [8055] incoming reply
Jun 21 13:16:24 debian-opensips rtpengine[7291]: INFO: [861278282]:
Received command 'offer' from 10.145.213.88:55706
Jun 21 13:16:24 debian-opensips rtpengine[7291]: NOTICE: [861278282]:
Creating new call
Jun 21 13:16:24 debian-opensips rtpengine[7291]: INFO: [861278282]:
Enabling transcoding engine
Jun 21 13:16:24 debian-opensips rtpengine[7291]: INFO: [861278282]:
Replying to 'offer' from 10.145.213.88:55706 (elapsed time 0.017746 sec)
Jun 21 13:16:24 [8057] new branch at sip:[email protected]:5060;transport=udp
Jun 21 13:16:24 [8055] incoming reply
I also found this
https://github.com/OpenSIPS/opensips/issues/1288#issuecomment-367293070
And tried as Razvan adviced:
# i know that B side talks PCMU only, so i configre it
rtpengine_offer("RTP/AVP replace-origin replace-session-connection
ICE=remove transcode-PCMU");
In this case - a little bit better - the call is not dropped, and I see how
OpenSIPS/RTPEngine
changes the codecs, and even see RTP, but going to one side only, but in
different codecs.
http://rgho.st/6nkHxTW5p
But still no sound in any direction :D
-----------------------------------------------
BR, Alexey
http://alexeyka.zantsev.com/
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