just set up a trial account and created a RTSP-stream. The video is showing fine (although with a huge delay 30 sec or more despite a 20mb upload vdsl connection) but there is no audio. I tried it with the GoCoder-app both for Android and iOS but still no audio. I also tried using the libstreamer-library in my own Android app and same result - no audio.
At this point, I think I might be missing some setting in the set-up of my stream - something like “enable audio” but I cannot find anything.