I have installed two 4.0(5) Unity servers into the same Active Directory Forest/Domain and using the same Exchange 2003 server to house the subscribers. However, these Unity servers are serviced by separate CallManager 4.1(3) Clusters.
Does this configuration still warrant Digital Networking?
If there is an inter-cluster trunk setup between the two CallManager clusters, is digital networking still applicable?
Reading the documentation I am still confused as to what benefits the customer may receive with this configuration.