Configuring Audio Features
665
RTCP-XR
The RTCP-XR mechanism, compliant with
RFC 3611-RTP Control Extended Reports (RTCP XR)
provides the metrics contained in RTCP-XR packets for monitoring the quality of calls. These
metrics include network packet loss, delay metrics, analog metrics and voice quality metrics.
Procedure
RTCP-XR can be configured using the following methods.
Central
Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure RTCP-XR.
Parameters:
voice.rtcp_xr.enable
phone_setting.rtcp_xr_report.enable
Details of Configuration Parameters:
Parameters
Permitted Values
Default
voice.rtcp_xr.enable
0 or 1
0
Description:
Enables or disables the IP phone to send RTCP-XR packets.
0
-Disabled
1
-Enabled
Note:
If you change this parameter, the IP phone will reboot to make the change take
effect.
Web User Interface:
None
Phone User Interface:
None
phone_setting.rtcp_xr_report.enable
0 or 1
0
Description:
Enables or disables the IP phone to periodically (every 5 seconds) send RTCP-XR packets to
another participating phone during a call for call quality monitoring and diagnosing.
0
-Disabled
1
-Enabled
Note:
It works only if the value of the parameter “voice.rtcp_xr.enable” is set to 1 (Enabled).
If you change this parameter, the IP phone will reboot to make the change take effect.
Содержание CP969
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