I have recently noticed that I am unable to make outbound calls. I have had a flick through the logs and here are the warning and errors produced:
[2019-07-31 14:56:36] ERROR res_pjsip.c: Endpoint 'AAisp': Could not create dialog to invalid URI 'AAisp'. Is endpoint registered and reachable? [2019-07-31 14:56:36] ERROR chan_pjsip.c: Failed to create outgoing session to endpoint 'AAisp' [2019-07-31 14:56:36] WARNING[C-00000011] app_dial.c: Unable to create channel of type 'PJSIP' (cause 3 - No route to destination)
I have been able to dial out intermittently between these faults so I’m not sure what this suggests.
From this I presume that PJSIP is unable to contact the provider. I have checked for correct resolution of DNS and avalibility but am not sure where to look next - am I working along the right lines or have I misunderstood the log entry?
I am using FreePBX 188.8.131.52 with Asterisk 13.22.0