I have a production UCCX signle server deployment on 7.0(1). I am going to upgrade this to high availability and just needed to check out the procedure to upgrade the existing production server to the first node in HA. My 2nd server is already built, with UCCX and SQL 2000 so it is ready to go. Upon reading the upgrade guide it seems like all I need to do is upgrade SQL and then apply the HA license (it is sort of vague I feel for something this crucial). So you do not need to re-run the install to define first node?
Any opinion (or link to a more detailed document) will be appreciated.