Yealink SIP-T31G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
249
Default
1
Web UI
Features > Notification Popups > Display Forward Call Popup
Parameter
features.text_message_popup.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to pop up the message when it receives a new text message.
Note: It works only if “features.text_message.enable” is set to 1.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Supported
Devices
All phones except CP920
Web UI
Features > Notification Popups > Display Text Message Popup
Power LED Indicator
Power LED indicator indicates power status and phone status. It is not applicable to CP920 phones.
You can configure the power LED indicator behavior in the following scenarios:
l The IP phone receives an incoming call
l The IP phone receives a voice mail or a text message
l A call is muted
l A call is placed on hold or is held
l The IP phone is busy
l The IP phone misses a call
Topic
Power LED Indicator Configuration
Power LED Indicator Configuration
The following table lists the parameters you can use to configure the power LED indicator.
Parameter
phone_setting.common_power_led_enable <y0000000000xx>.cfg
Description
It enables or disables the power LED indicator to be turned on.
Permitted
Values
0-Disabled (power LED indicator is off)
1-Enabled (power LED indicator glows red)
For T19(P) E2 phones:
0-Disabled (power LED indicator is off)
1-Enabled (power LED indicator glows yellow)
Default
0
Supported
Devices
All phones except CP920
Web UI
Features > Power LED > Common Power Light On
Parameter
phone_setting.ring_power_led_flash_enable <y0000000000xx>.cfg

Yealink SIP-T31G Specifications

General

Mounting kit	Yes
Number of handles included	1 pc(s)
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	3 W
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Sustainability certificates	RoHS, REACH
Networking standards	IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	189 mm
Width	188 mm
Height	162 mm
Package depth	210 mm
Package width	213 mm
Package height	103 mm