I am trying to create an IAX link and call flow between two offices. I have the link up and running and users are able to call each other by simply dialing their extension but, I am unable to make intercom calls between offices. Intercom calls within the offices work fine but when I try to make an intercom call to another office, the call is terminated. Looking at the call log it appears that the local intercom feature is trying to handle the call instead of forwarding the intercom call to the remote PBX even though an outbound route is configured.
I used this guide entitled “Connecting Two FreePBX/Asterisk Systems Together Over the Internet” in the Wiki to set up the link. I can’t post a link as I am a new user but, a simple Google search should reveal the article I am speaking of.
only difference is one of my offices are extensions 100 - 199 and the other is 300 -399. The outbound route match pattern is therefor *801XX on one system and *803XX on the other system.
I also have no problem dialing between the systems with *81.