Below is a step by step procedure on how to change the logo on a 7912 IP phone
1. Download the SCCP Software Package Zip file.
http://www.cisco.com/cgi-bin/tablebuild.pl/ip_phone_client
2. Create the bitmap of the image to load to the phone
-The bitmap must be 88x27 pixels in size
-The bitmap must be black and white
-The bitmap must be saved as a monochrome image type
3. Convert the bitmap into a logo image using bmp2logo.exe
-bmp2logo x input_file output.logo
where x is an arbitrary number
-example: bmp2logo 10 cisco.bmp cisco.logo
4. Create a text file that will be used to build the ld or gk cfg file
-The file can be any name
-Must contain the upgradelogo key
-The SampleLogo.txt can be used as a template.
NOTE: the image number defined in step 3 must be used in this text file
5. Create the cfg file, use the cfgfmt.exe
-cfgfmt SampleLogo.txt lddefault.cfg
NOTE: if the same image is desired on all 7905's and 7912, use the
lddefault.cfg and
gkdefault.cfg files.
6. Move the .logo file into the TFTPPATH directory
Apparently you need to copy the gkdefault.cfg and xxx.logo file into
flash and then enter the following config CLI:
tftp-server flash:gkdefault.cfg
tftp-server flash:xxx.logo
7. Move the lddefault.cfg or gkdefault.cfg) (attached) into the COUNTRY
specific folder.
-The ld or gk cfg files will need to be in at least
\TFTPPATH\United_States
NOTE: The cfg file will need to be copied to each COUNTRY directory
supported by the CM.
8. Reboot the 7905 or 7912 for the new image to display
If you are using LOCALES for example:
If "user-locale PT" is configured for Portugal support, files should be
created under Portugal/ directory.
You may look at "show telephony-service tftp-binding" to see the files
in different diretories
HTH
//G
