In an Exchange 2000 environment, which method does Cisco Unity use to send voice mail to other Cisco Unity servers in the same Exchange routing group?

A.
Cisco Unity cannot deliver voice mail to other servers.

B.
Cisco Unity sends voice mail directly to the SMTP connector and the SMTP connector delivers these to the remote Cisco Unity server.

C.
Cisco Unity delivers voice mail from the local information store through the Unity Internet Voice Gateway and then SMTP is used to transport the voice mail to the remote Cisco Unity server.

D.
Cisco Unity delivers voice mail from the local information store through the X.400 gateway and then through the Cisco Unity Voice Connector. The voice mail is then passed off to the SMTP gateway for delivery to the remote Cisco Unity server.