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Chapter 5
CLI Commands
cnfjtrmode
To configure the jitter algorithm with a fixed or adaptive buffer, use the cnfjtrmode command in the
VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking operating modes.
Syntax Description
jitter-mode
Command Modes
VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking
Usage Guidelines
Changing the jitter-mode argument value does not affect any existing CIDs. The value is sent to the
DSPs only when CIDs are open.
Examples
The following example shows that the jitter delay mode is set to adaptive:
cnfjtrmode 2
Related Commands
Command
cnfjtrinitdelay
dspcarddsp
dspcodecjtrdelays
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
cnfjtrmode jitter-mode
Jitter delay mode. It can be one of the following values:
1 = Fixed. Cisco recommends fixed mode if latency jitter is constant.
•
2 = Adaptive. Cisco recommends adaptive if latency jitter is variable.
•
Description
Configures the jitter buffer size.
Displays all current card-level parameters for ECAN and voice compression
DSPs.
Displays the configured codec jitter delay modes and associated jitter initial
delays.
Cisco VISM Installation and Configuration Guide
cnfjtrmode
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