My own non waypoint activated radio

[umbr44 0]

I know how to get my files into arma so that I can use them as custom radio sounds. But I am making a mission and want radio to come through at a waypoint, now whilst I could do this with text I want sound to come through.

I am perfectly capapble of recording and converting to ogg so thats not a problem.

(edit)

I just saw the title, I know it conflicts what i say in post but I was writing non player controlled and decided it was to long.