Has anyone else come across this? An outbound call to an invalid number across a SIP trunk returns ringing rather than number unobtainable.
Gateway is configured in Callmanager as a SIP trunk, config is simple and provided by the line provider with the following extract:
voice service voip
allow-connections sip to sip
dial-peer voice 91 voip
voice-class codec 1
session protocol sipv2
session target ipv4:x.x.x.x
There is no SIP-UA configuration.
When making the outbound call the SIP responses indicate an unknown message:
Send 100 - trying
Receive 183 - Session Progress
Receive 404 - Not found
I'm guessing this needs some SIP Profile config?
Thanks in advance for any assistance.