Currently I have a CME Router that is running the following -
IOS - 12.4(4)XC4
CME - 4.0(3)
GUI - 184.108.40.206
Looking at the Cisco website the GUI version is incorrect as I need to upgrade to 220.127.116.11. But I can't find how to just upgrade the GUI.
Is it possible to just upgrade the GUI or will I need to re-install the CME version?
Can anyone assist?