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Chapter 5
CLI Commands
cnfcodectmpl
To assign a codec template to an entire VISM card, use the cnfcodectmpl command in the VoIP
switching/trunking, switched AAL2 PVC, and AAL2 trunking operating modes.
Syntax Description
template-num
Command Modes
VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking
Usage Guidelines
The following list describes the maximum number of channels supported by the different templates:
•
•
•
Templates define allowable voice encoding types.
The execution of this command requires your confirmation because the card resets after you execute this
command.
This command is not allowed if CIDs are present.
The G.723.1 codecs are supported for VISM-PR cards and are not supported for VISM cards.
Examples
The following example shows that template number 1 is assigned to the current VISM card:
cnfcodectmpl 1
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
cnfcodectmpl template-num
Template number assigned to the current VISM card. It can be one of the following
values:
•
1 = G.711u, G.711a, G.726-16k, G.726-24k, G.726-32k, G.726-40k, G.729a,
and G.729ab codecs, and clear channel
Template 1 is limited to 145 DS0s for VISM and 248 DS0s for VISM-PR.
Note
2 = G.711u and G.711a uncompressed codecs, and clear channel
•
•
3 = G.711u, G.711a, G.726-16k, G.726-24k, G.726-32k, G.726-40k, G.729a,
and G.729ab codecs and clear channel
Note
Codec template number 3 = template number 1 with T.38 support added.
Template 3 is limited to 120 DS0s for VISM and 248 for VISM-PR.
•
4 = G.711u, G.711a, G. 726-16k, G.726-24k, G.726-32k, G.726-40k, G.729a,
G.729ab, G.723.1-H, G.723.1a-H, G.723.1-L, G.723.1a-L codecs and clear
channel
Note
Template 4 supports a maximum of 144 channels for VISM-PR.
Template 1: 145 T1 channels, or 145 E1 channels.
Template 2: 192 T1 channels, or 248 E1 channels.
Template 3: 120 T1 channels, or 120 E1 channels.
Cisco VISM Installation and Configuration Guide
cnfcodectmpl
5-123
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