We are preparign for a Call Manager upgrade from 4.1.3 to 4.2.3 this weekend. does anyone know whether we will be prompted for new key paks? We have the media already. Thanks
There are no Licensing considerations involved with the CCM 4.1.3 to CCM 4.2.3 migration. You will not be prompted for a new PAK.
There is a nice "Step by Step" in this doc;
Hope this helps and best of luck!