Yealink SIP-T58V/A

Configuring Audio Features
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RTCP-XR packets. These metrics can also be sent in SIP PUBLISH messages to a central voice
quality report collector. Two mechanisms for voice quality monitoring are supported by Yealink
IP phones:
 RTCP-XR
 VQ-RTCPXR
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: