DX 70 USB port not working

[Tesfaye41175]

I have DX 70 and when I attempt to connect USB connecter to share file via USB port it say ''the usb accessory device class has been disabled by administrator" The configuration on CUCM USB ports are allowed. I attached both error and configuration and i cant find a way to access the USB Port.

[Oleksandr Yurchenko]

Hello,

Your error message is regarding to usb DEVICE CLASS .

Check CUCM config for every class.

What file you want to share ? For which purpose ?

USB on DX70 uses usually for headset or bluetooth dongle for headset.

[Tesfaye41175]

I just wanted it to transfer file from my normal phone to my DX phone using USB cable.