Yealink T22P Guide

Enterprise IP Phone Using the Advanced Phone Functions
- 71 -
Note:
You can ask your system administrator for the decrypt password.
Set AES Key via phone interface:
1) Go to Menu->Settings->Advanced Settings->Set AES Key.
2) Enter the Common AES and the MAC-oriented option.
3) Press the Save hot key to save the changes.
Zero-sp-touch
Zero-sp-touch this function can help users to configure AUTOP and network parameters
quickly.
Enable this function, when the power is on or press the corresponding DSSKEY, the
phone will turn to the zero-sp-touch interface.
Turn on Zero-sp-touch via web interface:
1) Choose Upgrade->Advanced->Zero Active, in the pull-down menu, choose enable
to turn on this function.

Yealink T22P Specifications

General

Protocol	SIP
Power over Ethernet	Yes (IEEE 802.3af)
Weight	0.77kg
Audio Features	Full-duplex speakerphone
Lines	3
Codecs	G.722, G.711
Standards Compliance	IEEE802.3af
Dimensions	209mm x 188mm x 150mm x 41mm
Headset Port	RJ9