Grandstream Phones suddenly all show unsupported FW

[CMITS_Tom]

Not sure what happened, but all of a sudden all the Grandstream phones on one installation now show as unsupported FW.

Nothing else has changed.

Any thoughts on a fix?

 

[JohnS_3CX]

Hi Tom,

The Fw. Version appears unsupported as soon as a new firmware version becomes available.

This is an indication that your PBX has downloaded new firmware and is ready to deploy it as soon as you choose to do so using the +Firmware button at the top of the page.