Which three models of configuration does Cisco Unified Communications Manager Express support? (Choose three.)
A. Keyswitch
B. PBX
C. Hybrid
D. PSTN
E. WAN
F. Voice gateway
G. MOH
Which three models of configuration does Cisco Unified Communications Manager Express support? (Choose three.)
A. Keyswitch
B. PBX
C. Hybrid
D. PSTN
E. WAN
F. Voice gateway
G. MOH