Yealink SIP-T22P User Manual

User Guide for the SIP-T22P IP Phone
vi
 Remote Phone Book on page 41
 Anonymous Call on page 94
 Troubleshooting on page 119
Major updates have occurred to the following sections:
 Phone Status on page 13
 Call Transfer on page 84
 Appendix A - Time Zones on page 131
Major updates have occurred to the following sections:
 Phone Status on page 13
 Remote Phone Book on page 41
Major updates have occurred to the following sections:
 Basic Network Settings on page 14
 Keypad Lock on page 22
 Contact Management on page 28
 DSS Keys on page 48
Major updates have occurred to the following sections:
 Keypad Lock on page 22
 Volume on page 25
 Ring Tones on page 26
 Call Completion on page 72
 DSS Keys on page 48
 Do Not Disturb (DND) on page 75
 Call Forward on page 78
 Call Pickup on page 90

Yealink SIP-T22P Specifications

General

DC-in jack	Yes
Expansion module support	No
Ethernet LAN (RJ-45) ports	2
Volume control	Digital
Keypad number of keys	32
Number of handles included	1 pc(s)
Power requirements	100 - 240 VAC, 5 VDC
Power consumption (typical)	2.6 W
Power consumption (PowerSave)	1.5 W
Voice codecs	G.722, G.723, G.726
Touchscreen	-
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	300 entries
Number of VoIP accounts	3
Security algorithms	HTTPS, SRTP
Flash memory	8 MB
Internal memory	32 MB
Password protection type	User
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black

Weight and Dimensions

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