HP 6125G HP 6125G & 6125G/XG Blade Switches Network Management and Mon - Page 118

NQA configuration commands, advantage-factor, codec-type

Page 118 highlights

NQA configuration commands NQA client configuration commands advantage-factor Syntax advantage-factor factor View undo advantage-factor Voice operation view Default level 2: System level Parameters factor: Specifies the advantage factor, used to count Mean Opinion Scores (MOS) and Calculated Planning Impairment Factor (ICPIF) values. The value is in the range of 0 to 20. Description Use advantage-factor to configure the advantage factor that is used to count MOS and ICPIF values. Use undo advantage-factor to restore the default. By default, the advantage factor is 0. The evaluation of voice quality depends on users' tolerance for voice quality, and this factor should be taken into consideration. For users with higher tolerance for voice quality, use the advantage-factor command to configure the advantage factor. When the system calculates the ICPIF value, this advantage factor is subtracted to modify ICPIF and MOS values and both the objective and subjective factors are considered when you evaluate voice quality. Examples # Configure the advantage factor for a voice test as 10. system-view [Sysname] nqa entry admin test [Sysname-nqa-admin-test] type voice [Sysname-nqa-admin-test-voice] advantage-factor 10 codec-type Syntax codec-type { g711a | g711u | g729a } undo codec-type 112

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112
NQA configuration commands
NQA client configuration commands
advantage-factor
Syntax
advantage-factor
factor
undo advantage-factor
View
Voice operation view
Default level
2: System level
Parameters
factor
: Specifies the advantage factor, used to count Mean Opinion Scores (MOS) and Calculated
Planning Impairment Factor (ICPIF) values. The value is in the range of 0 to 20.
Description
Use
advantage-factor
to configure the advantage factor that is used to count MOS and ICPIF values.
Use
undo advantage-factor
to restore the default.
By default, the advantage factor is 0.
The evaluation of voice quality depends on users’ tolerance for voice quality, and this factor should be
taken into consideration. For users with higher tolerance for voice quality, use the
advantage-factor
command to configure the advantage factor. When the system calculates the ICPIF value, this advantage
factor is subtracted to modify ICPIF and MOS values and both the objective and subjective factors are
considered when you evaluate voice quality.
Examples
# Configure the advantage factor for a voice test as 10.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type voice
[Sysname-nqa-admin-test-voice] advantage-factor 10
codec-type
Syntax
codec-type
{
g711a
|
g711u
|
g729a
}
undo codec-type