I have set up a Remote extension on the M8L for a remote ip phone (Grandstream GXV3240) and the phone registers fine but when calls are made, it fails with a NO RESPONSE...

I reviewed the Call Statistics logs for "Unsuccessful Outgoing Calls" and saw calls were coming in the following sip format : <130@myoffice.com:5060> with <130> being local internal extension dialed, <myoffice.com:5060> is the external dns setup for M8L. Call results in "User Not Found"...

Not sure what to do...Looked at everything from Call Routing to STUN Parameters etc....just not sure what is the issue....loosing sleep...Any help would be greatly appreciated...

Thanks

Mike