Rtcp-Xr Configuration; Vq-Rtcpxr; Voice Quality Reports; Voice Quality Reports Configuration - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones

RTCP-XR Configuration

The following table lists the parameters you can use to configure the RTCP-XR.
Parameter voice.rtcp_xr.enable
Description It enables or disables the phone to send RTCP-XR packets.
Permitted
0-Disabled
Values 1-Enabled
Default 0
Web UI Settings > Voice Monitoring > Voice RTCP-XR Report
Parameter voice.rtcp.enable
Description It enables or disables the phone to send RTCP packets.
Permitted
0-Disabled
Values 1-Enabled
Default 1
Parameter voice.rtcp_cname
Description It configures the cname of the RTCP packets.
Permitted
String
Values
Default
Blank

VQ-RTCPXR

The VQ-RTCPXR mechanism, compliant with
PUBLISH messages to the central report collector.
A wide range of performance metrics are generated in the following three ways:
Based on current values, such as jitter, jitter buffer max, and round trip delay.
l
Covers the time period from the beginning of the call until the report is sent, such as network packet loss.
l
Computed using other metrics as input, such as listening Mean Opinion Score (MOS-LQ) and conversational
l
Mean Opinion Score (MOS-CQ).
Topics

Voice Quality Reports

VQ-RTCPXR Display
Central Report Collector
Voice Quality Reports
Three types of quality reports can be enabled:
Session: Generated at the end of a call.
l
Interval: Generated during a call at a configurable period.
l
Alert: Generated when the call quality degrades below a configurable threshold.
l
Topic

Voice Quality Reports Configuration

Voice Quality Reports Configuration
The following table lists the parameters you can use to configure the service quality reports.
211
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg
RFC 6035, sends the service quality metric reports contained in SIP