Caller did not offer OPUS in the offer SDP :) On Monday, March 28, 2022, 01:36:07 p.m. EDT, David Villasmil <david.villasmil.work@gmail.com> wrote: Hello all, In the vars default codecs i have OPUS,G722,PCMU,PCMA... But when i receive a call with say: PCMU+G729 FS always sends out PCMU+OPUS. I want OPUS to be first, what am I missing= Thanks! Regards, David Villasmilemail: david.villasmil.work@gmail.comphone: +34669448337_________________________________________________________________________ The FreeSWITCH project is sponsored by SignalWire https://signalwire.com Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services. Build your next product on our scalable cloud platform. Join our online community to chat in real time https://signalwire.community Professional FreeSWITCH Services sales@freeswitch.com https://freeswitch.com Official FreeSWITCH Sites https://freeswitch.com/oss https://freeswitch.org/confluence https://cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users https://freeswitch.com