hi,
I have a UC500 solution with 7921 phone. (autonomous AP with EAP-FAST authentification)
Since I upgraded my UC500 in 8.6, I have problems with wireless communications. In the 8.6 package it's firmware 1.4.1 for 7921 phone
I tried 1.4.3.4 and 1.4.5 firmware. I have the same problems
I want to restore the old firmware 1.2.1 for testing
Do you have a procedure for the 7921 downgrade under 1.3.3?
Is it possible to downgrade under 1.3.3?
Sincerely
