I just realised that after updating to latest master, I can no longer negotiate Opus with CSipSimple. Before this latest update, it worked fine. I believe this maybe related to adding stereo but not sure. [DEBUG] switch_core_media.c:3469 Audio Codec Compare [opus:111:48000:20:0:2]/[opus:116:48000:20:0:1] [DEBUG] switch_core_media.c:3504 Audio Codec Compare [opus:116:48000:20:0:1] is saved as a near-match I have set "global_codec_prefs=OPUS,G722,iLBC,SILK,PCMU,PCMA,GSM" What do I have to change to have Opus available again? Thanks