plugin action when someone speaks

[Nonolivier]

Hello everyboddy,

I have a litle question.

I search a plugin who can make somme action when someone is speaking in mumble.

The final way is to make a gateway between two talkiwalki for exemple.

The most simpliest is set the audio outpout in mono to right channel of the output mumble. After that, when someone is speaking i whant to send a tone in the left channel to control the pushtotalk of the talki walki with this:

http://www.freeradionetwork.eu/interface/interface.jpg

Someone have somme idea?

Thanks in advance