Cisco Unified Communications Manager is being integrated with Cisco Unity Connection using SCCP. What should the Device Name Prefix be on the Cisco Unity Connection server if the Cisco Unified Communications Manager voice mail server ports are configured using the name CiscoUM1?
A. CiscoUM1
B. CUCM
C. CUCM-1
D. CiscoUM1-VI
E. CUCM-V1
F. CiscoUM1-V1
