Search code examples
codecpjsipfreeswitchopus

Changing default (outgoing) codec to OPUS in Freeswitch

I am new to Freeswitch. I want to change the default codec to OPUS. I made changes to vars.xml,dingaling.xml as per https://freeswitch.org/confluence/display/FREESWITCH/Codecs+and+Media. I have loaded the mod_opus module as well.

But still I am receving the RTP in PCMA/PCMU following the link . When I do eval $${global_codec_prefs} I get OPUS,PCMA,PCMU,VP8. Please let me know what am I missing.

Also, I am using PJSIP as one of the SIP clients. Do I need to make any changes in PJSIP too?

Solution

  • If you are running latest FreeSWITCH (1.6.9) you need to add media_mix_inbound_outbound_codecs=true to vars.xml.