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Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter5 CLI Commands
cnflntrunkcond
cnflntrunkcond
To enable or disable trunk conditioning for a specified VISM card line, use the cnflntrunkcond
command in the VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking operating modes.
cnflntrunkcond line-num trunk-cond-enable
Syntax Description
Command Modes VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking
Usage Guidelines If you enable trunk line conditioning, VISM conditions the affected DS0 when an alarm indication signal
(AIS), a blue alarm, is detected on the ATM side. Trunk line conditioning consists of transmitting an idle
code pattern for 2.5 seconds followed by the seized code specified in the cnfcascode command.
Note This command is not allowed if endpoints or CCS channels are enabled on the line.
Examples The following example shows that trunk conditioning is enabled for line number 6 on the current VISM
card:
cnflntrunkcond 6 1
Related Commands
line-num Line number of the current VISM card line for which yo u want to condition a
line. It can be in the range from 1 to 8.
trunk-cond-enable Enables or disables trunk conditioning on a line. It ca n be one of the following
values:
•1 = On
•2 = Off
Command Description
cnfcascode Configures CAS idle code and seized code parameters for an endpoint.