Yealink SIP-T27P Quick Start Guide

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Quick Start Guide
Yealink IP Phone – SIP-T27P
About us
Founded in 2001, Yealink, a leading provider of VoIP Phone and IP communication solutions, has
been focusing on VoIP products characterized by reliable quality, easy deployment and affordable price
for more than a decade. Today, customers from over 140 countries rely on Yealink as the backbone of
global collaboration to extend the value of network communications.
More about Yealink
Since 2001, Yealink has continued to develop state-of-the art, hi-tech VoIP communication
terminals that include IP video phones, IP phones and USB phones. With a worldwide market in
more than 140 countries, the company has also established a first-class international service network.
Our priorities are quality, functionality, ease-of-use, customer support and competitive pricing. To
provide new solutions for the future in this fast-evolving sector, Yealink’s large, talented and
highly-experienced VoIP R&D team is totally committed to the pursuit of excellence.
To date, we have passed more than 80 interoperability tests and meet certification requirements set by
leading VoIP system and platforms. Yealink works in close partnership with T-Mobile, Telefonica,
Portugal Telecom and other leading telecommunication service providers.

Yealink SIP-T27P Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Cappuccino, Black
Backlight keypad	Yes
Volume control	Digital
Base station keys	36
Number of programmable keys	8
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.722, G.726, G.711, G.729, G.711a, G.729A, iLBC, G.729B
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
Networking standards	IEEE 802.1p, IEEE 802.3af, IEEE 802.1x, IEEE 802.1Q
RJ-9 ports quantity	2
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm
Package depth	225 mm
Package width	300 mm
Package height	118 mm