Vqa Dsp-Monitor Buffer-Time - H3C MSR 20-20 Command Reference Manual

Description
Example

vqa dsp-monitor buffer-time

Syntax
View
Parameter
Description
Table 684 DSCP values
Keyword
cs3
cs4
cs5
cs6
cs7
default
ef
Use the
vqa dscp
packets that carry the RTP stream or voice signaling.
Use the undo dscp media
By default, the DSCP subfield is set to ef, namely, 101110.
n
The function of this command is the same as the command used for setting DSCP
in the "QoS" part of this manual. If two DSCP values are configured, the one
configured in the "QoS" part takes priority.
# Set the DSCP value in the ToS field in the IP packets that carry voice signaling to
af41.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] vqa dscp signal af41
vqa dsp-monitor buffer-time time
undo vqa dsp-monitor buffer-time
Voice view
buffer-time time: Duration in milliseconds of monitoring DSP buffer data, in the
range 180 to 480.
Use the
vqa dsp-monitor buffer-time
DSP buffered data.
Use the undo vqa dsp-monitor buffer-time
By default, DSP buffered data is not monitored.
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.
DSCP value in binary
011000
100000
101000
110000
111000
101110
101110
command to globally set the DSCP subfield in the ToS field in IP
command to restore the default.
DSCP value in decimal
24
32
40
48
56
46
46
command to set duration of monitoring
command to remove the setting.
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