I am wondering if it is possible to make asterisk an outbound server to third party domain without using the prefix method ?
Currently I am using the prefix method as followed :
41x - FWD
so to the client, I need to do sip:41613@myserver to make asterisk call 613@FWD. This works well but I need lots of prefix to remember.
What I would like is to make the client to do sip:email@example.com yet it still goes through asterisk as usual, because the client is NATed.