Yealink T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
404
Web UI
Settings->Voice Monitoring->Report options on phone->Remote Codec
Parameter
phone_setting.vq_rtcpxr_display_jitter.enable
<y0000000000xx>.cfg
Description
It enables or disables the phone to display Jitter on the LCD screen.
Note: It works only if “phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Settings->Voice Monitoring->Report options on phone->Jitter
Parameter
phone_setting.vq_rtcpxr_display_jitter_buffer_max.enable
<y0000000000xx>.cfg
Description
It enables or disables the phone to display Jitter Buffer Max on the LCD screen.
Note: It works only if “phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Settings->Voice Monitoring->Report options on phone->Jitter Buffer Max
Parameter
phone_setting.vq_rtcpxr_display_packets_lost.enable
<y0000000000xx>.cfg
Description
It enables or disables the phone to display Packets lost on the LCD screen.
Note: It works only if “phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Settings->Voice Monitoring->Report options on phone->Packets lost
Parameter
phone_setting.vq_rtcpxr_display_symm_oneway_delay.enable
<y0000000000xx>.cfg
Description
It enables or disables the phone to display SymmOneWayDelay on the LCD screen.
Note: It works only if “phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Settings->Voice Monitoring->Report options on phone->SymmOneWayDelay

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries