Cisco 2431 - IAD Router Software Configuration Manual page 61

Chapter 3 Configuring with the Command-Line Interface
c.
d.
(Optional) Configure a description.
Step 3
Perform the following steps to configure FXS voice ports.
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
8.
9.
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Router# enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3
voice-port slot/port
Example:
Router(config)# voice-port 0/1
Step 4
signal {groundstart|loopstart|live-feed}
Example:
Router(config-voice-port)# signal groundstart
Step 5
compand-type {u-law|a-law}
Example:
Router(config-voice-port)# compand-type a-law
OL-4306-03
Signal type
Call progress tone
enable
configure terminal
voice-port slot/port
signal
compand-type
cptone local
description string
exit
Ctrl-z
Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide
Configuring a VIC2-2FXS or VIC2-4FXS Voice Interface Card
Purpose
Enters privileged EXEC mode.
Enters global configuration mode.
Enters voice-port configuration mode. See
Numbering Conventions, page
Configures the signaling type for analog FXS voice
ports. The default is loop-start.
Configures the companding standard used to convert
between analog and digital signals in PCM systems.
Port
1-5.
3-27