Follow the rtpengine documentation. The necessary flags are given there, just pass them in an avp to rtpengine_offer or answer
On Tue, Sep 14, 2021, 14:55 Mark Allen <m...@allenclan.co.uk> wrote: > Hi Răzvan > > OpenSIPS passes the commands to RTPengine as you supply them, so in >> theory this should be supported. Did you try to set this up? Can you >> provide any logs about this? >> >> > No. I'm not sure how I would specify this in the opensips.cfg > rtpengine_offer parameters. From the documentation for the > rptengine OpenSIPS module, it doesn't seem as if something like the > following is an option... > > > transcode-opus='opus/48000/2/32000//maxplaybackrate=48000;stereo=0;useinbandfec=1;maxaveragebitrate=32000 > ' > > ...however, if I have tried this in the code (with or without quotes) it > doesn't produce an error, either from OpenSIPS or rtpengine, but neither > does it do anything - Opus fmtp in the SDP is not changed. I guess I'm > looking for the correct OpenSIPS syntax to pass these parameters > successfully to rtpengine > > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users >
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