Yealink SIP-T48G Administrator's Guide

Configuring Advanced Features
613
Parameters
Permitted
Values
Default
Phone User Interface:
None
phone_setting.vq_rtcpxr_delay_threshold_warning
10 to 2000
Blank
Description:
Configures the threshold value of one way delay (in milliseconds) that causes the
phone to send a warning 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 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.
Web User Interface:
Settings->Voice Monitoring->Warning threshold for Delay
Phone User Interface:
None
phone_setting.vq_rtcpxr_delay_threshold_critical
10 to 2000
Blank
Description:
Configures the threshold value of one way delay (in milliseconds) 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 quality report to the
central report collector.
If it is set to blank, critical alerts are not generated due to one way delay. One-way
delay includes both network delay and end system delay.
Web User Interface:
Settings->Voice Monitoring->Critical threshold for Delay
Phone User Interface:
None
phone_setting.vq_rtcpxr.states_show_on_web.enable
0 or 1
0

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm