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Cisco Broadband Cable Command Reference Guide
OL-1581-08
Chapter 2 Cisco CMTS Configuration Commands
cable telco-return spd phonenum
cable telco-return spd phonenum
To set the telephone numbers that the telco-return CM uses when connecting to the headend’s network
access server, use the
cable telco-return spd phonenum
command in cable interface configuration
mode. To delete previously entered telephone numbers, use the
no
form of this command.
cable telco-return spd
spd-number
phonenum
dial-string
no cable telco-return spd
spd-number
phonenum
dial-string
Syntax Description
Defaults
No default behavior or values
Command Modes
Interface configuration (cable interface only)
Command History
Usage Guidelines
This command sets the Phone Number parameters in the specified SPD in Telephony Channel Descriptor
(TCD) messages. You can repeat this command, entering as many as three telephone numbers for the
CM to use when attempting to establish a PPP connection with the network access server. The phone
numbers are mapped to the parameters Phone Number1, Phone Number2, Phone Number3 in the order
in which you enter them. The CM attempts to connect using Phone Number1 first. If it fails to connect,
and its number of retries exceeds the limit set with the
cable telco-return spd threshold
command, the
CM dials the next number in the list.
Note
This command is available only in images that support telco-return. These images have a “t” as part of
the image name.
Examples
The following example shows how to set the primary phone number to 9255551212. If the CM fails to
connect using that number, it tries the next phone number, 9255551234:
router(config-if)#
cable telco-return spd 2 phonenum 9255551212
router(config-if)#
cable telco-return spd 2 phonenum 9255551234
spd-number
Service provider descriptor (SPD) number for which this parameter is
set. Valid range is 1 through 5.
dial-string
Telephone number that the CM uses to connect to the headend’s
network access server.
Release
Modification
12.0(4)XI
This command was introduced.
