Which dial number patterns are needed on a Cisco Packaged Contact Center Enterprise deployment when configuring Cisco Unified CVP?
A. agent device, network VRU, ringtone, error
B. ICM dialed number, network VRU, ring back, error
C. agent device, CUCM VRU, ringtone, survivability
D. ICM dialed number plan, network VRU, ringtone, error
E. agent device, network VRU, ringtone, survivability
