Your customer wants to use digital networking so all their subscribers on the Cisco Unity and Cisco Unity Connection systems can message each other. Is this supported?

A.
Yes, as long as the total number of subscribers or users does not exceed 15,000.

B.
Yes, if the total number of Cisco Unity and Cisco Unity Connection servers does not exceed 10.

C.
No, Cisco Unity Connection uses VPIM to connect to Cisco Unity.

D.
No, Cisco Unity Connection can only use digital networking to other Cisco Unity Connection servers.