CME GUI Version 7.1.0.0 which is compatible with IOS release 12.4(24)T
Please note the following files in flash need to be updated whenever you change the IOS Release for proper GUI application functionality. 
Each IOS Release has a matching GUI TAR/ZIP file posted to CCO for easy access when changing IOS releases at this location; 
http://www.cisco.com/cgi-bin/tablebuild.pl/ip-key

Admin-user.html
Admin_user.js
CiscoLogo.gif
delete.gif
dom.js
downarrow.gif
ephone_admin.html
logohome.gif
normal_user.html
normal_user.js
Plus.gif
sxiconad.gif
Tab.gif
Telephony_service.html
uparrow.gif
xml.template
xml-test.html