Router Slc Configuration; Pstn Gateway Access Using Fxo Connection (Plar Mode); Router Sj Configuration - Cisco 2620 Configuration Manual

Chapter 4 Configuring Voice-over-IP

Router SLC Configuration

! Configure pots dial-peer 1
dial-peer voice 1 pots
destination-pattern +9...........
port 1/0/0
! Configure voip dial-peer 2
dial-peer voice 2 voip
destination-pattern +14085274000
session target ipv4:172.16.1.123
! Configure serial interface
interface serial 0/0
ip address 172.16.65.182
no shutdown

PSTN Gateway Access Using FXO Connection (PLAR Mode)

The following example shows how to configure VoIP to link users with the PSTN gateway using an FXO
connection (PLAR mode).
In this example, PSTN users in Salt Lake City, Utah, can dial a local number and establish a private line
connection in a remote location. As in the previous example, Router SLC in Salt Lake City is connected
directly to the PSTN through an FXO interface.
Figure 4-4
Figure 4-4
Note
This example assumes that the company already has established a working IP connection between its
two remote offices.

Router SJ Configuration

! Configure pots dial-peer 1
dial-peer voice 1 pots
destination-pattern +14085274000
port 1/0/0
! Configure voip dial-peer 2
dial-peer voice 2 voip
destination-pattern +9...........
session target ipv4:172.16.65.182
! Configure the serial interface
OL-1957-04
illustrates the topology of this connection example.
PSTN Gateway Access Using FXO Connection (PLAR Mode)
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
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