[asterisk-dev] Need to implement whisper mode.

[Kevin P. Fleming]

Alexander Lopez wrote:

> I want to remove the mixing of the two active channels and write to the
> channel I have barged into.

There is very little in app_chanspy that would be of help in this 
effort; you need to modify the channel bridge operation (generic bridge 
or the native bridge) so that you can dump the audio coming from one 
side and replace it with audio that you supply.

This is a very non-trivial code change to make :-)