On Mon, Sep 26, 2016 at 05:18:32PM +0530, Infinicalls Infinicalls wrote: > I am sorry, I am not sure how to implement Brandon's method. Isn't > there any simpler solution to achieve this? Could someone elaborate me > more on this or point me to relevant links? > > My problem is simple. I have 2 hosts (host1.mydomain.com and > host2.mydomain.com located in different places) and user1 and user2 > are registered in both the servers.(local DBs having identical > records). > > Now, I want us...@host1.mydomain.com to talk to > us...@host2.mydomain.com without issues.
The problem you have is that a lookup() will succeed on host1 when a UAC is registered to host2 (but stateful firewalls/NAT prohibit traffic from ipadresses other than host2). You can either figure out which host was used to register by looking at the socket value in the location table (using sqlops/avp_db_query) and send the INVITE to the other host if socket doesn't contain a local ipadress (by simply setting $rd to the other host and setting $du to null) or just wait for a failure route (which adds a delay) to trigger and send the invite to the other host (again setting $du to null and $rd to the other host). _______________________________________________ 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
