When using the Cisco Unified IP IVR in a Cisco Unified Contact Center Enterprise solution, what
are three best practices to improve the availability of the solution? (Choose three.)

A.
Add multiple duplex or redundant Cisco Unified IP IVRs to create a Cisco Unified IP IVR
cluster.

B.
Use the Cisco Unified IP IVR high-availability option.

C.
Use the Cisco Unified Communications Manager call forwarding features on CTI route points
and devices associated with the Cisco Unified IP IVR.

D.
Use Cisco Unified Contact Center Enterprise scripting to control call delivery to Cisco Unified IP
IVRs based on available ports or peripheral status.

E.
Use default labels in the Cisco Unified Contact Center Enterprise routing scripts.

F.
Use default scripts in the Cisco Unified IP IVR.