D.K. posted a comment on discussion Tutorials and How-Tos

@Walter Sonius 👍 Thanks for your excellent guide. It worked for me. Tried on pi2 (home) and pi3 (remote). What I did: Downloaded the module “codec_opus_open_source.so” that you have provided. cd /usr/lib/asterisk/modules/ wget https://sourceforge.net/p/raspbx/discussion/tutorials/thread/855b8b02/c915/attachment/codec_opus_open_source.so Enabled the Opus codec in FreePBX, > Setting > Asterisk Sip Setting > General Sip Setting > Audio Codec. And finally fwconsole restart Tested using Jitsi on Mac and...