Hello, A little green here, looking for guidance. I have a simple UA server that can respond to invites. It will respond with a 302 (temp. moved) to free up 5060 for the next invite. It uses only TCP for RTP transport. I am trying to use OpenSER with RTPProxy to be a, well, RTP proxy. The SIP trunk providers will map the DIDs to the OpenSER server, passing UDP for RTP. I'm assuming this is rather easy, but I'm having trouble getting through the documentation. I currently have OpenSER 1.3 and RTPProxy running. A step-by-step list of openserctl or module commands (vague is fine, I can read up on it) would be greatly appreciated. So would any other advice - anything more than RTFM ;-) Thanks! Eric