Specifications

Administration
A31003-D3000-M100-01-76A9, 02-2013
216 OpenScape Desk Phone IP, Phone Administration, Administrator Documentation
Diagnostics
3.23.11.1 Conditions and Thresholds for Report Generation
INFO: For details about the functionality, please refer to the
Release Notes.
The generation of QoS (Quality of Service) reports which are sent to a QCU
server (see 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 conversation longer than the Minimum session length has just
ended, and b) a threshold value has been exceeded during the conver-
sation.
– "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 observa-
tions.
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 duration 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
Non-compressing codecs / Compressing codecs:
• Lost packets (per 1000 packets): When the number of lost packets exceeds
this maximum value during the observation interval, a report is created.
Default: 10