[Asterisk-Dev] Volume control ?

[José Pablo Ezequiel Fernández]

Since we get calls from our Zap card at very different volumes (from time to 
time the other party) can't be heard, we decided to implement RTP volume 
control, similar to that of meetme, but after some days reading and 
commenting code, I still don't see a way to do it. I am tring to do something 
that will be too hard ?
Any ideas or tips as to how to implement it will be very welcome.
-- 
José Pablo Ezequiel Fernández