As i told before, this was a testserver that worked fine.
I could add users and assign devices with usb connection without any problem. The license was expired so we couldn't use it anymore.
We've bought SRP and CAL, i've inserted those on the server but it seems not working.
I also tried the enterprise activation and even that didn't work. Today i've noticed that that SRP is disconnected. Does this means that the SRP Key is wrong? I've double checked this with the key i've recieved from our reseller and it's the right one. Maybe has my problem something to do with the SRP disconnection?