EasyManuals Logo

Yealink T22P Guide

Yealink T22P
94 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #74 background imageLoading...
Page #74 background image
Enterprise IP Phone Using the Advanced Phone Functions
- 69 -
4) You are prompted to confirm the change, press OK hot key to reset to factory
settings, or press Cancel hot key to return to previous menu.
5) It will take a few minutes to reset, please do not power off during resetting, or it will
cause flash memory error.
Note:
The reset to factory option must in the admin mode.
To reset to factory via Web interface:
1) Choose Upgrade->Basic.
2) Click Reset button.
3) You are prompted to confirm the change, press OK to confirm the changes, press
Cancel to cancel the operation.
Note:
If you confirm all current setting changes including contact list, call history, account
settings, etc will be lost, you need to export the configuration first if you still want to
import the old configurations after reset. Or your phone must be configured a new
manually unless mass provisioning is used!
To Export/Import the old configuration file via Web interface:
1) Choose Upgrade->Advanced, select Import/Export Configuration, choose Export
button to export the file to your local computer.
2) Choose Upgrade->Advanced, select Import/Export Configuration, choose Browse
button, select the specific configuration file in your local computer, choose Import
button.
3) It will take a few minutes to reset, please do not power off during resetting, or it will
cause flash memory error.
Firmware Update
The phone is delivered with pre-installed firmware which allows operating your phone
flawlessly. If you require updating the phones firmware please contact your system
administrator. You can only update the firmware via Web interface.
Warning:
1. Please do not power off or unplug the Ethernet cable during the updating.
To update the firmware manually via Web interface:

Table of Contents

Other manuals for Yealink T22P

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Yealink T22P and is the answer not in the manual?

Yealink T22P Specifications

General IconGeneral
ProtocolSIP
Power over EthernetYes (IEEE 802.3af)
Weight0.77kg
Audio FeaturesFull-duplex speakerphone
Lines3
CodecsG.722, G.711
Standards ComplianceIEEE802.3af
Dimensions209mm x 188mm x 150mm x 41mm
Headset PortRJ9

Related product manuals