Cisco CP-7911G Administration Guide - Page 177

Chapter 6 Customizing the Cisco Unified IP Phone Creating Custom Background Images The PNG files for background images must meet the following requirements for proper display on the Cisco Unified IP Phone: • Full size image-95 pixels (width) X 34 pixels (height). • Thumbnail image-23 pixels (width) X 8 pixels (height). • Color palette-For best results, set to monochrome (1-bit) when you create a PNG file. Configuring a Custom Background Image To configure custom background images for the Cisco Unified IP Phone, follow these steps: Procedure Step 1 Step 2 Create two PNG files for each image (a full size version and a thumbnail version). Ensure the PNG files comply with the format guidelines that are listed in the "PNG File Requirements for Custom Background Images" section on page 6-6. Upload the new PNG files that you created to the following subdirectory in the TFTP server for the Cisco Unified Communications Manager: /Desktops/95x34x1 Note The file name and subdirectory parameters are case sensitive. Be sure to use the forward slash "/" when you specify the subdirectory path. Step 3 To upload the files, choose Software Upgrades > Upload TFTP Server File in Cisco IPT Platform Administration. For more information, see the "Software Upgrades" chapter in Cisco Unified Platform Administration Guide. You must also copy the customized images and files to the other TFTP servers that the phone may contact to obtain these files. Note Cisco recommends that you also store backup copies of custom image files in another location. You can use these backup copies if the customized files are overwritten when you upgrade Cisco Unified Communications Manager. OL11954-01 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.0 6-7