Configuring Global Default Parameters For Voice Entities - HP FlexNetwork MSR Series Configuration Manual

NOTE:
• In voice view, the vqa dscp media command has global significance, and the dscp media
command is valid only for the configured voice entity.
• The DSP image type setting takes effect after a reboot.
Configuring global default parameters for voice
entities
For each voice entity, if the certain command is not performed to configure a parameter, the system
uses the default value of the parameter.
When there are too many voice entities on one router and the values of most voice entity parameters
are the same as the default values, the default values can be adopted to improve the efficiency.
In cases where the manually configured parameter values of most voice entities are almost the same
but different from the default values, to specify suitable voice parameters for these voice entities one
by one will be time-consuming. In this case, you can use the default command to generate new
default values globally. In this way, each voice entity will directly inherit new default values, making
the configuration more flexible, simple and convenient.
Difference between the default command and the undo default command
To configure default values for parameters of voice entities globally, use the default command (such
as the default entity vad-on command).
To restore the global parameters to the defaults, use the undo default command.
Configuration procedure
To configure global default voice parameters:
Step
1. Enter system view.
2. Enter voice view.
3. Enter voice dial program
view.
4. Enable VAD globally as the
default.
5. Specify the default global
codecs and their priority
levels.
6. Configure globally the
default voice packetization
period for different codecs.
Command
system-view
voice-setup
dial-program
default entity vad-on
default entity compression
{ 1st-level | 2nd-level | 3rd-level
| 4th-level } { g711alaw |
g711ulaw | g723r53 | g723r63 |
g726r16 | g726r24 | g726r32 |
g726r40 | g729a | g729br8 |
g729r8 }
default entity payload-size
{ g711 | g723 | g726r16 | g726r24
| g726r32 | g726r40 | g729 }
23
Remarks
N/A
N/A
N/A
Optional.
Not enabled by default.
Optional.
By default, the codec with the first
priority is g729r8, that with the
second priority is g711alaw, that
with the third priority is g711ulaw,
and that with the fourth priority is
g723r53.
The default entity compression
command takes no effect on IVR
voice entities.
Optional.
The default is 20 milliseconds for
a G.711 codec, and 30
milliseconds for G.723, G.726,
and G.729 codecs.