I am in the process of migrating a Unity 5.x two server failover to a UnityConnection 7.1 two server cluster using two new servers. The process I will be using is to Migrate the data over using COBRAS, builing the new Unity Connection Cluster, and importing the data. I have the PAK for the Unity to Unity Connection Migration software but that doesn't give me mailboxes or ports or anything like that. I have opened a trouble ticket with the licensing team, but so far the only thing they have come back with is to copy the licenes from the old Unity server to the UnityConnection server, the first problem that I'm having is that since these are new servers, the MAC address tied to the license is different, the next issue that I 'think' I am going to have is that these are Unity 5 licenes and I am trying to use them on UnityConnection -- are they going to even work. I don't see in the migration document how exactly I get the mailbox and port licenes migrated over (maybe something similar to gettting a UCM license using the DMA tool...but COBRAS isn't really much like the DMA tool). I would appreciate any insight from anyone who has been down this road.