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A wide range of performance metrics are generated in the following ways:
•
Based on current values, such as jitter, jitter buffer max and round trip delay.
•
Covers the time period from the beginning of the call until the report is sent such as network packet loss.
•
Computed using other metrics as input, such as listening Mean Opinion Score (MOS-LQ) and
conversational Mean Opinion Score (MOS-CQ).
To operate with central report collector, the IP phone must be configured to forward their voice quality reports to the
specified report collector. The report collector can be specified on a per-line basis.You can check the voice quality
data of the last call via web user interface or phone user interface.You can also specify the options of the RTP
status to be displayed on the phone user interface where as it cannot be specified on the web user interface.
Procedure
VQ-RTCPXR can be performed using the configuration files or locally.
Configuration File
692
<MAC>.cfg
Configure the generation of session
packets.
Configure the generation of interval
packets.
Configure the generation of alert
packets.
Configure the phone to display RTP
status showing the voice quality
report of the last call on the web user
interface.
Configure the phone to display RTP
status showing the voice quality
report of the last call or the current
call on the phone user interface.
Configure the options of the RTP
status displayed on the phone user
interface.
Configure the central report collector.
For more information, refer
"Appendix D - Configuration
Parameters".
Matrix SPARSH VP710 User Guide
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