good question, I guess it is impossible right now
will be rewritten in 3.1.0, not sure how to fix this in 3.0 :(
Earlier OM version does display black boxes for users without the video
and it was possible to mute/unmute/change volume
then we have removed black boxes due to multiple user requests
Hello,
When in Audio and Video mode, it is possible to change the stream volume
with the slider, but there is no slider when in 'Audio only' mode.
How can users increase and decrease their microphone volume in 'audio only'
mode?
Thanks,
Lee.