User guide

Yealink IP Phones Auto Provisioning Guide
110
Parameter
Permitted
Values
Descriptions
Web Setting Path
of one way delay computed by the phone is
less than or equal to 500, the phone will send
a warning alert quality report to the central
report collector; when the value of one way
delay computed by the phone is greater than
500, the phone will not send a warning alert
quality report to the central report collector.
If it is set to blank, warning alerts are not
generated due to one way delay. One-way
delay includes both network delay and end
system delay.
The default value is blank.
phone_setting.vq_rtcpxr_delay_threshold_critical
10 to 2000
It configures the threshold value of one way
delay (in ms) that causes phone to send a
critical alert quality report to the central report
collector.
For example, If it is set to 500, when the value
of one way delay computed by the phone is
less than or equal to 500, the phone will send
a critical alert quality report to the central
report collector; when the value of one way
delay computed by the phone is greater than
500, the phone will not send a critical alert
Settings->Voice Monitoring->Critical
threshold for Delay