> That's not true. If the client is behind NAT, different IP would have > been returned in the Via received parameter of the 200/OK, and PJSIP > would re-register using that IP and the source TCP port in the > Contact. > I do not want to use the 'contact rewrite' option. I thought that it might work without using this option. > In your current setup, there should not be any problem for the server > to open a TCP connection to the client, as they are in the same LAN. > Maybe there's a configuration in OpenSIPS that you need to tweak. I am now using the option suggested by Klaus Darilion. It seems to work so far. Need more testing though. Thanks, Anshuman > > -Benny > > _______________________________________________ > Visit our blog: http://blog.pjsip.org