Yealink SIP-T31G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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Web UI
Settings > Auto Provision > Power On
Parameter
static.auto_provision.repeat.enable <y0000000000xx>.cfg
Description
It triggers the repeatedly feature to on or off.
Permitted
Values
0-Off
1-On
Default
0
Web UI
Settings > Auto Provision > Repeatedly
Parameter
static.auto_provision.repeat.minutes <y0000000000xx>.cfg
Description
It configures the interval (in minutes) for the phone to perform auto provisioning repeatedly.
Note: It works only if “static.auto_provision.repeat.enable” is set to 1 (On).
Permitted
Values
Integer from 1 to 43200
Default
1440
Web UI
Settings > Auto Provision > Interval(Minutes)
Parameter
static.auto_provision.weekly.enable <y0000000000xx>.cfg
Description
It triggers the weekly feature to on or off.
Permitted
Values
0-Off
1-On, the phone performs an auto provisioning process weekly.
Default
0
Web UI
Settings > Auto Provision > Weekly
Parameter
static.auto_provision.weekly_upgrade_interval <y0000000000xx>.cfg
Description
It configures the time interval (in weeks) for the phone to perform auto provisioning.
If it is set to 0, the phone performs auto provisioning at the specific day(s) configured by the parameter
“static.auto_provision.weekly.dayofweek” every week.
If it is set to other values (for example, 3), the phone performs auto provisioning at a random day
between the specific day(s) configured by the parameter “static.auto_provision.weekly.dayofweek”
every three weeks.
Note: It works only if “static.auto_provision.weekly.enable” is set to 1 (On).
Permitted
Values
Integer from 0 to 12
Default
0
Web UI
Settings > Auto Provision > Weekly Upgrade Interval(0~12week)
Parameter
static.auto_provision.inactivity_time_expire <y0000000000xx>.cfg
Description
It configures the delay time (in minutes) to perform auto provisioning when the phone is inactive at reg-
ular week.
If it is set to 0, the phone performs auto provisioning at random between a starting time configured by
the parameter “static.auto_provision.weekly.begin_time” and an ending time configured by the para-
meter “static.auto_provision.weekly.end_time”.
If it is set to other values (for example, 60), the phone performs auto provisioning only when it has

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