Does anyone know if the SPA 112 ATA from Cisco is supported with UC540?  I am trying to configure one and CCA is telling me in the topology view that SPA 112 is an "unsupported device".  Any clues?  Any troubleshooting ideas?

Hi All,I am unsuccessfully trying to set-up a remote teleworker phone.  I have set up the SSL VPN full tunnel mode. Installed anyconnect package 2.5.3055. Using softwware pack 8.2.  Phone is 525g2.Each time I try to connect to the VPN I receive an er...