R2511-HP MSR Router Series Voice Command Reference(V5)

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Default command level
2: System level
Parameters
buffer-time time: Specifies the duration in milliseconds of monitoring DSP buffered data. The value for
time can be 0 or any number in the range of 180 to 480.
Usage guidelines
Duration greater than 240 milliseconds is recommended because too small a duration value will result in
poor voice quality in the case of severe jitter.
Examples
# Set the duration of monitoring DSP buffered data to 300 milliseconds.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] vqa dsp-monitor buffer-time 300