As we have already seen it before , if the voice gateway is unable to match an inbound leg for the call , your call will take the properties of the PVID0 .
Don’t forget that you can’t update any properties if the PVID0 is hitted .
Let’s review then the specificities of this default dial-peer:
For POTS dial-peer
- No IVR applications possible
For VOIP dial-peer
- Any codec
- fax-rate voice
- ip precedence 0
- No Resource Reservation Protocol ( RSVP)
- VAD enabled