Command Reference Guide
Voice User Account Command Set
nls
Use the nls command to enable the non-linear suppression (NLS) option for the user. This option sets the
echo canceller to reduce acoustic echo. Use the no form of this command to disable this feature.
Syntax Description
No subcommands.
Default Values
No default values are necessary for this command.
Command History
Release 14.1
Command was introduced.
Usage Examples
The following example enables NLS for user 4444:
(config)#voice user 4444
(config-4444)#nls
60000CRG0-35E
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