From: Sönmez GünesSent: Thursday, May 26, 2005 5:30 PM
I give a static IP to my SIP PROXY and followed ONSIP instructions about mediaproxy. But I could not register UAC's behind NAT.
Check if SIP Proxy receives the REGISTER requests (using ethereal or ngrep). If you can't get the messages then the problem is outside of you SIP proxy and the messages are perhaps blocked by a firewall.
Franz