I created a wifi network: wpa enterprise : enable wpa2, pre authentication, pmf capable, global radius settings, no channel isolation, no ssid broadcast. The clients successfully authenticate but after 20 seconds get an authentication failure reason ...

Hiwe are using the cisco SPA504G (firmware 7.4.8) in our company.It is a great phone however we are missing one functionality that is essential for us, and could not find a solution for it.The phone allows different directories: personal and corporat...