show voice port - Tecnológico de Costa Rica

Checking the Configuration
The East router now sends all calls whose numbers begin with the special prefix 7 over the IP
network to the West router. (The entire number is sent, including the 7.) The West router removes
the 7 and passes the calls through its analog FXO gateway to the local PSTN.
Note In this example, West voice port 1/0/0 has two separate POTS dials peers associated with it.
Dial peer 201 matches calls beginning with the digit 9, and handles PSTN calls originating from the
West router. Dial peer 601 matches calls beginning with the digit 7, and handles calls to the West
PSTN originating from the East router.
Checking the Configuration
If you configured your FXO interface according to this example, you should now be able to place
outgoing calls over the PSTN. If you have trouble, use the show voice port command to make sure
that the VIC is installed correctly. Use the show dial-peer voice command to make sure that the data
you configured is correct, and test the PSTN by connecting a handset directly to the PSTN outlet and
placing a call.
Voice over IP Quick Start Guide 25