We are trying to build a new Unity server and use it as Failover.
I need to know the steps to build this new server and if I need a special license to be a failover from the Primary Unity.
We used to have two Unity servers on different domains with a licensing Pool (sharing licenses). One day we got ride of one of the domains, and we moved all subscribers to a single Unity. Now we have a spare server, but we don't have any redundancy in case our Primary Unity fails.
The need now, is to do a clean install on the spare server and configure it as a Failover Unity server.
We are currently running Unity 4.0.(5)
Any help would be appreciate it.