Rtpproxy - Git Compiled ( miconda patched version )

Issue:

Remote NAT Call

Bria Rmt Iphone SIP Extn (3G) ----> Kamailio Server -----> Desktop Bria Client ( Wifi )

Audio and Video packets are sent from iPhone to desktop client .. but nothing otherway

Also, being totally new to kamailio I can't figure out logging SIP messages ( INVITE etc ) .. 

Kindly if anyone can help

Thank You

Best,

Chirag A.