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Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide
OL-4306-03
Chapter 3 Configuring with the Command-Line Interface
Configuring a VIC2-2FXS or VIC2-4FXS Voice Interface Card
Configuring a VIC2-2FXS or VIC2-4FXS Voice Interface Card
In most situations, the default voice-port values are adequate for FXS voice ports.
Note The Cisco IAD2435 router is a fixed-configuration router and does not support interface cards.
If you need to change the default configuration for the FXS voice ports, perform the following tasks.
The first two tasks are required; the third task is optional.
Step 1 Identify the voice port and enter voice-port configuration mode.
Step 2 Configure the following mandatory voice-port parameters:
a. Connection
b. Dial type
Step 6
signal {groundstart|loopstart|live-feed}
Example:
Router(config-voice-port)# signal groundstart
Configures the signaling type for analog FXO voice
ports. The default is loop-start.
Step 7
compand-type {u-law|a-law}
Example:
Router(config-voice-port)# compand-type a-law
Configures the companding standard used to convert
between analog and digital signals in PCM systems.
Step 8
cptone
local
Example:
Router(config-voice-port)# cptone ca
Configures the appropriate call progress tone for the
local region.
The default for this command is northamerica. For a list
of supported countries, see the Cisco Voice, Video, and
Fax Command Reference, Release 12.3(4)T.
Step 9
description
string
Example:
Router(config-voice-port)#
description
purchasing_dept
(Optional) Enters a string description for the voice port.
The string describes the voice port in displays. You can
use the description command to note the voice port
location or use.
Step 10
exit
Example:
Router(config-voice-port)# exit
Exits to voice-port mode.
Step 11
Ctrl-z
Example:
Router#
Returns to enable mode when you finish configuring the
interfaces.
Command or Action Purpose
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