Cisco CP-7911G Administration Guide - Page 176

Creating Custom Background Images Chapter 6 Customizing the Cisco Unified IP Phone • URL-URI that specifies where the phone obtains the full size image. The following example shows a List.xml file that defines two images. The required Image and URL attributes must be included for each image. The TFTP URI that is shown in the example is the only supported method for linking to full size and thumbnail images. HTTP URL support is not provided. List.xml Example - The Cisco Unified IP Phone firmware includes a default background image. This image is not defined in the List.xml file. The default image is always the first image that appears in the Background Images menu on the phone. PNG File Requirements for Custom Background Images Each background image requires two PNG files: • Full size image-Version that appears on the on the phone. • Thumbnail image-Version that appears on the Background Images screen from which users can select an image. Must be 25% of the size of the full size image. Tip Many graphics programs provide a feature that will resize a graphic. An easy way to create a thumbnail image is to first create and save the full size image, then use the sizing feature in the graphics program to create a version of that image that is 25% of the original size. Save the thumbnail version using a different name. Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.0 6-6 OL11954-01