Are there plans to add Wallpaper support for FreePBX regarding Digium D6X phones? I see the logo support, but not wallpaper. The logo is just that, a logo and does not fill the screen. Whereas the background is the larger background image.
I’d start with the Digium folks to see what it requires on the phone, then submit a Feature Request for Commercial EPM support. If you’re using just Digium support tools [like DPMA] this is a pure Digium question.