In Cisco Unified Communications and Collaboration systems, generally, the dial plan is responsible for instructing the call processing agent on how to route calls.
Which two main functions other than calling privileges, path selection, and endpoint addressing does the dial plan perform? (Choose two.)
A. trunk priority
B. presentation of information about identities involved in the call
C. codec selection
D. skills preference
E. manipulation of dialed destination
Presentation of information about identities involved in the call
During session establishment and also while in the call, on both the calling and the called device,
information about the other device is displayed. Depending on call state and direction, this includes
calling, diverting, alerting, and connected party information. The dial plan can define mappings that
influence the format and content of information displayed.