White Paper Abstract:
Depending on the specific circumstances when you want failover to occur, there are two setups for the Cisco Unified CM voice mail ports when Cisco Unity is configured for failover. Each setup has its advantages and disadvantages. This document has the following sections: (a) Requirements,(b) Voice Mail Port Configuration #1 (Recommended), (c) Voice Mail Port Configuration #2 (Not Recommended), (d) Additional References.