Yealink SIP-T31G Administrator's Guide

Table of Contents
15
SMS Configuration
489
XML Browser
489
XML Browser Configuration
490
Hot Desking
492
Hot Desking Key Configuration
492
Hot Desking Configuration
492
Device Management
494
Device Management Configuration
494
General Features
495
Line Identification Presentation
495
CLIP and COLP Configuration
495
Return Code for Refused Call
497
Return Code for Refused Call Configuration
497
Return Code for Unanswered Call
497
Return Code for Unanswered Call Configuration
497
Hide Feature Access Codes
498
Hide Feature Access Codes Configuration
498
Accept SIP Trust Server Only
499
Accept SIP Trust Server Only Configuration
499
100 Reliable Retransmission
499
100 Reliable Retransmission Configuration
500
SIP Session Timer
500
SIP Session Timer Configuration
500
Session Timer
501
Session Timer Configuration
502
Reboot in Talking
502
Reboot in Talking Configuration
503
Reserve # in User Name
503
Reserve # in User Name Configuration
503
Busy Tone Delay
504
Busy Tone Delay Configuration
504
CFG File Version Information
504
CFG File Version Information Configuration
504
Media Loopback
505
Media Loopback Configuration
505
Cloud
506
Cloud Configuration
507
Configuration Parameters
508
BroadSoft Parameters
508
BroadSoft Settings
508
Broadsoft UC
509
Broadsoft XSI
512
Broadsoft ACD
514

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