We have recently installed CCM 6.1(1) with 7975 color phones. We are trying to display a custom image on the phones and are having no luck. Through the call manager OS Administration page I have uploaded the .png files for the image and the thumbnail to the tftp server. I also uploaded the List.xml file to the Desktops/320x212x16 directory. I have stopped and started the tftp service, dissabled and re-enabled the Caching of Constant and Bin Files at Startup and rebooted the server. When I try to select a new background image I get a "Selections Unavailable" message on the phone. Any help is appreciated.