In the Cisco Unified Contact Center Enterprise clustering over the WAN deployment model, which
two statements are true? (Choose two.)
A.
Each subscriber in the Cisco Unified Communications Manager cluster must have its own
Peripheral Gateway configured locally to avoid JTAPI communication across the WAN.
B.
The visible network that supports the communication between Cisco Unified Communications
Manager subscriber nodes must be highly available and designed with no single point of failure.
C.
Agents at remote locations must be registered to only one data center for their Cisco Unified IP
phone connections if they are using the Cisco Agent Desktop.
D.
Cisco Unified Contact Center Enterprise IVR Peripheral Gateway cannot be split between the
data center locations to maintain a local JTAPI connection for call control.
E.
Cisco Unified Communications Manager Peripheral Gateways that are split between the two
data centers can share the same private network connection as the central controller (router and
logger) components.