Aastra 6735i Release Notes page 23

Customizing the 6867i IP Phone's Background Image
Use the following parameter to customize the 6867i IP phone's background image.
Parameter –
background image
Description
Format
Default Value
Range
Example
RN-001037-03 REV19 – 07.2014
Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg
Used to define the location of a custom background image.
When configured, the phone will use the defined image as the
background image on the Home/Idle screen.
Note:
Images must be in PNG or JPEG format, have a resolution of 240x320
pixels, and have a color depth of 24-bit.
String (up to 256 characters)
N/A
tftp://<server>/<path>/<filename>.jpg
ftp://<server>/<path>/<filename>.jpg
http://<server>/<path>/<filename>.jpg
https://<server>/<path>/<filename>.jpg
background image: https://192.168.0.50/images/background.jpg
Additional Information
20