I have a working PBX for years and I added a new domain but the wallpaper and screen saver files are not populating for the new domain. I copied the working settings from another doamin. WHen I download the y000000000096 (Yealink T54W) from the device tab the path is not expanded but only shows $(domain_Name). A working domain shows the full path to the SS and WP files. Can someone tell me where this variable is populated?