I am tired of nat tricks, and would really like to run ser on a system that straddles the internal and external network, and send all outbound sip traffic to it (it would also rtp proxy). This would also give the huge benefit of actually being able to implement SIP reinvites some of the time, even though the * server is behind a nat. I know there's no outbound proxy support in chan_sip (yet), chan_sip2 has not been updated in a while, and I am just wondring if anyone has done any tricks to try and make something like this work (like sending all outbound traffic to the proxy, and letting it figure out where its supposed to go - somehow)? Thanks, Tim