administration.fm
A31003-S2030-M100-11-76A9, 01/2015
OpenStage SIP V3R3 for OpenScape Voice, Administration Manual
293
Administration
Diagnostics
3.26.12
QoS Reports
3.26.12.1
Conditions and Thresholds for Report Generation
The generation of QoS (Quality of Service) reports which are sent to a QCU server (see Section
3.3.9, “SNMP”) is configured here.
Data required
•
Report mode
: Sets the conditions for generating a QoS report.
Value range:
•
"OFF": No reports are generated.
•
"EOS Threshold exceeded": Default value. A report is created if a) a telephone con-
versation longer than the
Minimum session length
has just ended, and b) a threshold
value has been exceeded during the conversation.
•
"EOR Threshold exceeded": A report is created if a) the report interval has just passed,
and b) a threshold value has been exceeded during the observation interval.
•
"EOS (End of Session)": A report is created if a telephone conversation longer than
the
Minimum session length
has just ended.
•
"EOR (End of Report Interval)": A report is created if the report interval has just
passed.
•
Report interval (seconds)
: Time interval between the periodical observations.
Default: 60
•
Observation interval (seconds)
: During this time interval, the traffic is observed.
Value: 10
•
Minimum session length (100 millisecond units)
: When the Report mode is set to "EOS
Threshold exceeded" or "EOS (End of Session)", a report can be created only if the dura-
tion of the conversation exceeds this value.
Default: 20
•
Maximum jitter (milliseconds)
: When the jitter exceeds this value, a report is generated.
Default: 20
•
Average round trip delay (milliseconds)
: When the average round trip time exceeds this
value, a report is generated.
Default: 100
>
For details about the functionality, please refer to the release notes.