Based on these factors, which IP Office™ deployment model would meet the customer requirements?

You are speaking with a customer who has a large multi-site enterprise, and limited IT staff to support a new communications system. They like the idea of housing the primary call control in a reliable data center, but do not have such an environment. In their business today. Local survivability is critical as reliable communications is a core function of their business.

Based on these factors, which IP Office™ deployment model would meet the customer requirements?
A . Private Cloud
B . Public Cloud
C . Hybrid Cloud
D . On-Premise

Answer: A