I have an ATA running H323 and an analogue phone connected to it. This is configured as a VoIP dial peer on a 2800 ISR H323 voice gateway.
I'd like the analogue phone to be able to dial any IP phone on my system by using a short code (last 4 digits) even though my IP phone extensions are 8 digits. I have a route pattern on the Call Manager which allows IP phones to call the analogue phone.
How would I configure the dial-peer to do this? Can I put a prefix on a VoIP dial peer (I'm assuming I'd have to use a VoIP dial-peer with the session target being the IP address of the Call Manager?)
The dial peer for the ATA is attached:
dial-peer voice 3 voip
session target ipv4:192.168.1.33
fax rate disable
fax nsf 000000