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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
cnfgain
cnfgain
To configure the adjustable gain for a VISM card, use the cnfgain command in the VoIP
switching/trunking, switched AAL2 PVC, and AAL2 trunking operating modes.
cnfgain input-gain output-atten
Syntax Description
Command Modes VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking
Usage Guidelines This command allows you to configure the gain for an entire VISM card. The values you configure with
this command are permanent and remain on the VISM card after any resets.
Examples The following example shows that the current VISM card is configured with a –10-dB input gain value
and a 60-dB output attenuation value:
cnfgain -10 60
Related Commands
input-gain Input gain (defined in decibels). It can be in the range from –60 to 140 in increments
of 10.
output-atten Output attenuation (defined in decibels). It can be in the range from 0 to 140 in
increments of 10.
Command Description
cnfds0gain Configures the adjustable gain for a specified DS0.
cnflngain Configures the adjustable gain for all DS0s on a specified VISM card line.
dspds0gain Displays the adjustable gain values for a specified DS0.
dspgain Displays the adjustable gain for a specified VISM card.
dsplngain Displays the adjustable gain for all DS0s on a specified VISM card line.