Yealink SIP-T21 E2 Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
914
Parameters
Permitted
Values
Default
Note: It works only if the value of the parameter
“phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to 1 (Enabled).
Web User Interface:
Settings->Voice Monitoring->Report options on phone->Remote Codec
Phone User Interface:
None
phone_setting.vq_rtcpxr_display_jitter.enable
0 or 1
1
Description:
Enables or disables the phone to display Jitter on the LCD screen.
0-Disabled
1-Enabled
Note: It works only if the value of the parameter
“phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to 1 (Enabled).
Web User Interface:
Settings->Voice Monitoring->Report options on phone->Jitter
Phone User Interface:
None
phone_setting.vq_rtcpxr_display_jitter_buffer_max.enable
0 or 1
1
Description:
Enables or disables the phone to display Jitter Buffer Max on the LCD screen.
0-Disabled
1-Enabled
Note: It works only if the value of the parameter
“phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to 1 (Enabled).
Web User Interface:
Settings->Voice Monitoring->Report options on phone->Jitter Buffer Max
Phone User Interface:
None
phone_setting.vq_rtcpxr_display_packets_lost.enable
0 or 1
1

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English