Yealink Forums

Dear, I have W80B and W80DM both with fw 103.83.0.80
They are not able to acces into my https server for provisioning.
Old W80B with 103.83.0.65 fw inDM mode works fine in the same https server for provisioning an is able to acces into the server and get download cfg file.
Have you changed anythings regarding CA certificate in the last FW 103.83.0.80 and 103.83.0.70???
I tried to downgrade at 103.83.0.65 bur an error appears and downgrade is not possibel.
Pleas let me know what is changed in the last firmware.
Thankyou
Regards
Walter

I found this update in another post resharing it here - it doesn't seem to be public yet, but is "published" on google drive? Hope it helps - I'd consider a ticket?

https://drive.google.com/file/d/1-12pAau...VaKJh/view