I'm currently setting up a UC 520 for use in Austria. From Cisco Austria i got the needed configuration guides an files.In the setup process there is also a Cue upgrade required and in the guide it is made with CCM but that doesn't work - it always fails. So i tried to do the upgrade with CLI but the software commands like software download upgrade and so on are not present in the IOS.
Can anybody help me with that problem?
Thanks in advance!