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non-linear
non-linear
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To enable non-linear processing in the echo canceller, use the non-linear voice-port configuration
command. Use the no form of this command to disable this feature.
non-linear
no non-linear
Syntax Description
This command has no arguments or keywords.
Default
The default for this command is enabled for all voice-port types.
Command Mode
Voice-port configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.3(1)T.
This command is associated with the echo canceller operation. The echo-cancel enable command
must be enabled for the non-linear command to take effect. Use the non-linear command to shut
off any signal if no near-end speech is detected.
Enabling the non-linear command normally improves performance, although some users might
perceive truncation of consonants at the end of sentences when this command is enabled.
This feature is also generally known as residual echo suppression.
Example
The following example enables non-linear call processing:
voice-port 1/0/0
non-linear
Related Commands
You can use the master index or search online to find documentation of related commands.
echo-cancel enable
Voice over IP for the Cisco 3600 Series Software Configuration Guide