We need to upgrade our WiSM's and 4404's to latest firmware release to support the 3500 series AP's. These devices are covered under a cisco contract and we have access to the software to upgrade these. My concern is our WCS, we need to upgrade this to support the newer WLC firmware.
I've read the release notes for WCS and they don't mention requiring an upgrade licence or contacting the Cisco licencing team. As above, this device is also covered under a Cisco contract so are we free to download the software and upgrade?