Solved Yealink T48U showing as unsupported

[cigarman]

Hi Team,
In the last couple of days all of our phones have started showing as unsupported.
https://www.3cx.com/sip-phones/yealink-t4-series/
They are all new phones and have been showing correctly for the last couple of months.

My self-hosted 3CX is fully up-to-date version 18.0 (Build 302) with an Active licence.

Thanks

 

[jcostlow]

There was a recent firmware update released. If you go to the phone area you should be able to select a few at a time and hit the firmware button to update.

I think once you update one the rest will slowly get updated automatically.

 

[cigarman]

Thanks! I didn't even see that option.