We are in the process of upgrading our call manager cluster from current version 6.1.2 to 7.0.2. Can anyone help me understanding how the licenses will work. We currently have loaded 3 license files in the publisher, one for the nodes, one for the units and i think the third is for software features. What will happen when upgrading to 7.0.2. How many new license files will i need to upload? hope not one for each node that is one for publisher and one for subscriber.