AudioCodes Mediant 4000 SBC, User Manual

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CHAPTER 17 Quality of Experience
Mediant 4000 SBC | User's Manual
3. Configure a rule according to the parameters described in the table below.
4. Click Apply , and then reset the device with a save-to-flash for your settings to take effect.
Table 17-7: Quality of Service Rules Table Parameter Descriptions
Parameter Description
Match
'Index'
[QualityOfServiceRules_
Index]
Defines an index number for the new table row.
Note: Each row must be configured with a unique index.
'IP Group'
ip-group-name
[QualityOfServiceRules_
IPGroupName]
Assigns an IP Group. The rule applies to all calls belonging to the
IP Group.
'Rule Metric'
rule-metric
[QualityOfServiceRules_
RuleMetric]
Defines the performance monitoring call metric to which the rule
applies if the metric's threshold is crossed.
■ [0] Voice Quality = (Default) The device calculates MOS of
calls and if the threshold is crossed (i.e., poor quality), the
configured action (see 'Rule Action' parameter below) is done
for all
new calls and for the entire IP Group.
■ [1] Bandwidth
■ [2] ACD
■ [3] ASR
■ [4] NER
■ [5] Poor InVoice Quality = The device calculates MOS (and
TMMBR) of the call and if the threshold is crossed (i.e., poor
quality), the device uses a different IP Profile (see 'Rule
Action' parameter below) for the
current call only (not the
entire IP Group).
'Severity'
severity
[QualityOfServiceRules_
Severity]
Defines the alarm severity level. When the configured severity
occurs, the device performs the action of the rule.
■ [0] Major (Default)
■ [1] Minor
Note: If you configure the 'Rule Metric' parameter to ACD , ASR
or NER , you must configure the parameter to Major . For all other
'Rule Metric' parameter values, you can configure the parameter
to any value.
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