Which two of these components can be provided for redundant DSP capacity in Cisco Unified MeetingPlace? (Choose two.)
Select 2 response(s).
A.
multiple Cisco Unified Videoconferencing 3545 chassis
B.
additional audio blades
C.
Cisco IOS router High Density Voice Network Module
D.
multiple Cisco Unified Videoconferencing 3500 multipoint control units
E.
dual application servers
F.
additional video blades
G.
additional H.320 to H.323 video gateways