As I mentioned before, based on direction of the call you may or may not need to force an advertised IP/port (see the advertised_address core parameter and set_advertised_address() core function) Also, you will need to force the same IP in the Route/Record-Route headers (see the rr module). And also you will need to put proper IPs in SDP (see the rtpproxy module). Start with a simple config, make calls, check all the SIP requests, find out what's not properly set and fix the config.
Regards, Ovidiu Sas
On Wed, Jun 29, 2011 at 10:08 PM, MingHon gminghon@gmail.com wrote:
Hi, Can you give me more detail, could you guide me how to?
thanks you very much..
-- Regards,
MingHon
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users