Hi guys, I am encountering a strange issue in video calls. Please note that I cannot use proxy-media or bypass-media, because I need to have audio transcoding. (I tried with version 1.4.14 - but encountered the same problem in 1.2.x) So, in my sofia profile configuration I have as inbound-codec-prefs and outbound-codec-prefs the following string: OPUS,PCMU,PCMA,GSM,H264 I have the late-codec-negotiation and renegotiate-codec-on-reinvite set to true. I am NOT using early audio. (just to clarify) when A starts a call in audio only mode (only m=audio in sdp), on the B-leg I always see also the m=video sdp part. So, after the call is established, if from A I start sending a video, the B UAC receives it. But, if I start sending the video from B, there is no re-invite (I think it's because the B UAC thinks the video channel is already up), so the video ends in freeswitch (A UAC never receives the video - it has only a m=audio channel!). If I start the call with the video from the beginning, everything works fine. I also tried to remove the H264 from the outbound-codec-prefs, but in that case the reinvite with the video does not work. Is there a way to fix that behaviour? (send the m=video in the B-leg only if present in the A-leg, and then accept the re-INVITEs with the m=video from A-leg or B-leg) thanks! bests, stefano -- Stefano Sasso http://stefano.dscnet.org/