Yealink SIP-T23G Quick Start Guide

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Quick Start Guide
Yealink IP Phone – SIP-T23P & SIP-T23G
About Yealink
Yealink is a global leading provider of enterprise communication and collaboration solutions, offering video
conferencing service to worldwide enterprises. Focusing on research and development, Yealink also insists
on innovation and creation. With the outstanding technical patents of cloud computing , audio, video and
image processing technology, Yealink has built up a panoramic collaboration solution of audio and video
conferencing by merging its cloud services with a series of endpoints products. As one of the best providers
in more than 140 countries and regions including the US, the UK and Australia, Yealink ranks No.1 in the
global market share of SIP phones shipments.
Technical Support
Visit Yealink WIKI (http://support.yealink.com/) for the latest firmware, guides, FAQ, Product documents,
and more.
For better service, we sincerely recommend you to use Yealink Ticketing system (https://ticket.yealink.com)
to submit all your technical issues.

Yealink SIP-T23G Specifications

General

Backlight	Yes
Voice codecs	G.711a, G.722.2, G.726, G.729ab, iLBC
Volume control	Digital
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Silver
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3af
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.56 W
Number of handles included	- pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	188 mm
Width	209 mm
Height	150 mm