I'm developing a Symbian game that needs to access the key-press commands as sent over the data channel during a 3G video call.

Basically a video call is a circuit switched connection between two phones and when one person presses a button on their handset, this data is sent to the other phone possibly over the user channel in the 3G-324M video call stack.

I am using a Nokia 6680 as a reference platform and want to run the game/application on both phones.

This is really important as I am now stuck on this great idea for a game...

Any help is appreciated.