Router Slc Configuration; Pstn Gateway Access Using Fxo Connection - Cisco 2611XM Software Configuration Manual

Router SLC Configuration

hostname saltlake
!Configure pots dial-peer 1
dial-peer voice 1 pots
destination-pattern +569....
port 1/0/0
!Configure pots dial-peer 2
dial-peer voice 2 pots
destination-pattern +569....
port 1/0/1
!Configure voip dial-peer 3
dial-peer voice 3 voip
destination-pattern +527....
session target ipv4:172.16.1.123
!Configure the E&M interface
voice-port 1/0/0
signal immediate
operation 4-wire
type 2
voice-port 1/0/0
signal immediate
operation 4-wire
type 2
!Configure the serial interface
interface serial 0/0
description serial interface type dte
ip address 172.16.65.182
no shutdown
PBXs should be configured to pass all DTMF signals to the router. Cisco recommends that you do
Note
not configure "store-and-forward" tone.
If you change the gain or the telephony port, make sure that the telephony port still accepts DTMF
Note
signals.

PSTN Gateway Access Using FXO Connection

The following example shows how to configure VoIP to link users with the PSTN gateway using an FXO
connection.
In this example, users connected to Router SJ in San Jose, California can reach PSTN users in Salt Lake
City, Utah via Router SLC. Router SLC in Salt Lake City is connected directly to the PSTN through an
FXO interface.
Figure 4-3
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
4-8
illustrates the topology of this connection example.
Chapter 4 Configuring Voice-over-IP
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