Yealink SIP-T22P User Manual

Enterprise IP Phone Using the Advanced Phone Functions
TLS
TLS(Transport Layer Security), an IETF standards track protocol(RFC 5246), was based
on the earlier SSL specifications developed by
Netscape Corporation.
Go to Account->Advanced, choose Transport option, in the pull-down menu, you can
choose the TLS option, and then click the Confirm button to save the change.
Network Setting
PC Port Setting
Please refer to the previous part “Configuration and Registration” for the basic Network
WAN setting information. The following table lists the instructions of the field about the
Network PC Port Setting.
Field Name Description
As Bridge If you select the Bridge mode, then the two Fast Ethernet ports
will be transparent.
As Router If you select the Router mode, the SIP phone will work as a
router
IP address User could configure the PC port IP address.
DHCP Server If you set the DHCP server on, the device connected to the PC
port will get the IP address automatically between the start IP
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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