All of these statements about high availability with a Cisco Unified Intelligent Contact Management
(ICM) central controller are true except which one?

A.
In the event that one call router of a duplex pair of Cisco Unified ICM call router fails, the
surviving call router recognizes the failure when it receives no response to heartbeats over the
private LAN.

B.
During Cisco Unified ICM call router failover processing, calls in progress in Cisco Unified IP
IVR will be disconnected, but all new calls will be successfully processed.

C.
There is no impact on call processing during a Cisco Unified ICM Logger failure.

D.
In the event that the private LAN fails, the peripheral gateways are used to help determine the
active call router side of the duplex pair.