Upgrade Firmware by HTTP Method
You can get the firmware download link from Yeastar Firmware Download center, and enter the link to the PBX web interface to upgrade firmware.
- Go to .
-
If you want to reset the configuration to factory
defaults, check the option Reset Configuration to Factory
Default.
Important: If you check this option, all your PBX configurations will be erased. We don't suggest you reset the PBX before upgrade firmware.
- Set Type to Download From HTTP Server.
-
Enter the firmware download link in the HTTP URL
field.
Note: The URL should be a download link for a
.bin
file.For example,
http://www.yeastar.com/download/S_Series/30.7.0.27.bin
. -
Click Download.
The PBX will start downloading file from the HTTP server, and upgrading the firmware automatically.Note: When the PBX is updating the firmware, do NOT turn off the power. Or the system will get damaged.