hi folks, 
I want to change the default domain name which is by default $${local_ip_v4} . 

In the vars.xml , i have changed the value to the "myexample.com" but when I restart the freeswitch server, it still shows domain to be my local ip address. 

 <X-PRE-PROCESS cmd="set" data="domain=myexample.com"/>
 

with regards
Pankaj anand