2009/2/23 ram talk2ram@gmail.com:
You can use DNS SRV records to direct the sip traffic to kamailio. mydomain.org can point to something else (e.g., web server). However, you phone must support DNS SRV queries.
Can i map multiple Domain to same IP address and use multi domain setup .
example
10.1.1.1 testdomain.com 10.1.1.1. xyz.com
Why not? haven't you seen web servers handling multiple virtual domains pointing to same IP? here is the same.