How to Upgrade Firmware on Yealink IP Phones
Last modified date: 2016/11/25 views: 7039

To provide products with higher quality and better user experience, Yealink keep firmware updates when adding new features add or fixing bugs. Users can download the latest firmware from official website:



For end users:

1.Download latest firmware from website and unzip it to your local folder.

2.Press OK button on the keypad of your device (say T46G) to obtain the IP address.

3.Open your web browser (such as Chrome, IE or Firefox), input the IP address in the address bar and press enter.

4.You may find screen below asking for username and password. They are admin/admin by default.


5.Go to Settings—Upgrade, click the Browse button to choose the firmware that you already download.


6.Press Upgrade button. Following window will pop out. Please press OK to continue and wait about 3 minutes.





7After that, click OK button on keypad again to check whether the firmware has been successfully upgraded.


For administrators:


The auto provision parameter for upgrading firmware is:


firmware.url =


More Information


If you cannot find the one you want on website, please contact Yealink FAE by


Product Type
SIP-T48G , SIP-T46G , SIP-T42G , SIP-T41P , SIP-T38G , SIP-T32G , SIP-T29G , SIP-T28P , SIP-T26P , SIP-T27P , SIP-T23G , SIP-T23P , SIP-T21P , SIP-T20P , SIP-T19P , SIP-T22P , W52P , VP530
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