I have a Cisco Aironet 1200 that's a few years oldnow. It currently only supports WEP and WPA. I am trying to find out if I upgraded the software on it, if the latest version of software that is out can support a newer security protocol. I have tried contacting Cisco technical support but am not getting anywhere. If anyone is familiar with this AP and has upgraded firmware on it, could you please let me know?