Yealink SIP-T31G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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[1]
If you change this parameter, the phone will reboot to make the change take effect.
User-Triggered Provisioning Settings Configuration
You can enable the users to trigger phones to perform provisioning by dialing an activation code. This method
works only if there is no registered account on the phone.
The following table lists the parameters you can use to configure settings for user-triggered provisioning.
Parameter
static.autoprovision.X.name
[1][2]
<y0000000000xx>.cfg
Description
It configures the code name to trigger auto provisioning.
Permitted
Values
String within 64 characters
Default
Blank
Parameter
static.autoprovision.X.code
[1][2]
<y0000000000xx>.cfg
Description
It configures the activation code to trigger auto provisioning.
Example:
static.autoprovision.1.code = 123
static.autoprovision.2.code = **
static.autoprovision.3.code = *123
Permitted
Values
Numbers, #/*, or a combination of numbers and */#
Default
Blank
Parameter
static.autoprovision.X.url
[1][2]
<y0000000000xx>.cfg
Description
It configures the access URL of the provisioning server for the phone to perform auto provisioning
which is triggered by an activation code.
Permitted
Values
URL within 511 characters
Default
Blank
Parameter
static.autoprovision.X.user
[1][2]
<y0000000000xx>.cfg
Description
It configures the user name for authentication during auto provisioning which is triggered by an activ-
ation code.
Permitted
Values
String within 64 characters
Default
Blank
Parameter
static.autoprovision.X.password
[1][2]
<y0000000000xx>.cfg
Description
It configures the password for authentication during auto provisioning which is triggered by an activ-
ation code.
Permitted
Values
String within 32 characters
Default
Blank
[1]
X is an activation code ID. X=1-50.
[2]
If you change this parameter, the phone will reboot to make the change take effect.

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