I am going to be performing an upgrade from 2.4.0.120 to 2.4.6 and want to make sure that I have the right assumptions. <br>First, I understand that I do not need a key upgrade as I am not adding any features or are using IP/TAPI integration.<br>Second, I am using dialogic voice boards and believe that I do not need to unistall any dialogic software.<br>Third, I am running ActiveFax locally on the Unity Server and believe that I do not have to uninstall it as well.<br>Basically I just make sure I have the correct service packs installed and correct version of IE, pop in the disks and run the upgrade without having to do any readding or reconfiguring afterwards. If these assumptions are correct let me know and if they are not please correct me. <br>Thank you very much for your responses.<br><br>