Yealink SIP-T20P User Manual

Table of Contents
vii
About This Guide ...................................................................... v
In This Guide ......................................................................................................................... v
Changes from Previous Versions ........................................................................................ v
Changes from Version 61.1 .............................................................................................. v
Table of Contents ..................................................................... vii
Overview .................................................................................. 1
Hardware Component Instructions .................................................................................... 1
Icon Instructions .................................................................................................................... 3
LED Instructions ..................................................................................................................... 5
User Interfaces ..................................................................................................................... 6
Phone User Interface ........................................................................................................ 6
Web User Interface ........................................................................................................... 6
Documentations ................................................................................................................... 8
Getting Started ......................................................................... 9
Packaging Contents ............................................................................................................. 9
Phone Installation ............................................................................................................... 11
Phone Initialization ............................................................................................................. 13
Phone Status ....................................................................................................................... 14
Basic Network Settings ...................................................................................................... 14
Registration ......................................................................................................................... 15
Idle Screen .......................................................................................................................... 15
Customizing Your Phone ......................................................... 17
General Settings ................................................................................................................ 17
Language ......................................................................................................................... 17
Time and Date ................................................................................................................. 18
Administrator Password ................................................................................................. 19
Key as Send ..................................................................................................................... 20
Keypad Lock .................................................................................................................... 20
Audio Settings .................................................................................................................... 22
Volume ............................................................................................................................. 22
Ring Tones ........................................................................................................................ 23
Contact Management ....................................................................................................... 24

Yealink SIP-T20P Specifications

General

Keypad number of keys	31
Speakerphone	Yes
Voice codecs	G.711, G.722, G.723.1, G.726
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Bluetooth	No
Security algorithms	HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	2.6 W
Operating relative humidity (H-H)	10 - 95 %
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	200 mm
Width	185 mm
Height	90 mm
Weight	770 g