Yealink SIP-T2 SERIES Administrator's Manual page 736

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Phone User Interface:
None
phone_setting.vq_rtcpxr_display_round_trip_delay.enable
Description:
Enables or disables the phone to display RoundTripDelay 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->RoundTripDelay
Phone User Interface:
None
phone_setting.vq_rtcpxr_display_moslq.enable
Description:
Enables or disables the phone to display MOS-LQ 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->MOS-LQ
Phone User Interface:
None
phone_setting.vq_rtcpxr_display_moscq.enable
Description:
Enables or disables the phone to display MOS-CQ 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:
714
Parameters
Permitted
Default
Values
0 or 1 0
0 or 1 1
0 or 1 1