Configuring A Vic2-2Fxs Or Vic2-4Fxs Voice Interface Card - Cisco 2431 - IAD Router Software Configuration Manual

Configuring a VIC2-2FXS or VIC2-4FXS Voice Interface Card

Command or Action
Step 6
signal {groundstart|loopstart|live-feed}
Example:
Router(config-voice-port)# signal groundstart
Step 7
compand-type {u-law|a-law}
Example:
Router(config-voice-port)# compand-type a-law
Step 8
cptone local
Example:
Router(config-voice-port)# cptone ca
Step 9
description string
Example:
Router(config-voice-port)#
description purchasing_dept
Step 10
exit
Example:
Router(config-voice-port)# exit
Step 11
Ctrl-z
Example:
Router#

Configuring a VIC2-2FXS or VIC2-4FXS Voice Interface Card

In most situations, the default voice-port values are adequate for FXS voice ports.
The Cisco IAD2435 router is a fixed-configuration router and does not support interface cards.
Note
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.
b.
Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide
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Connection
Dial type
Chapter 3 Configuring with the Command-Line Interface
Purpose
Configures the signaling type for analog FXO voice
ports. The default is loop-start.
Configures the companding standard used to convert
between analog and digital signals in PCM systems.
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.
(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.
Exits to voice-port mode.
Returns to enable mode when you finish configuring the
interfaces.
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