DRAG DROP
You work as an instructor at domain.com. From the feature list, select the four Voice Gateway features that are provided in a VoIP network. Place them under the Voice Gateway feature. You will not use all options.
A.
B.
C.
D.
Explanation:
Backup call-processing, IP packet routing, PSTN access, Voice services.
Voice gateway – A general term used to refer to any gateway that provides voice services, including such features as Public Switched Telephone Network (PSTN) access, IP packet routing, backup call-processing, and voice services. This is the device that provides access to legacy voice systems for local calls, toll bypass, and WAN backup in case of failure. Backup call processing allows for the voice gateway to take over call processing in case the primary call processing manager goes offline for any reason. Typically the voice gateway supports a subset of the call-processing functionality supported by the call-processing manager.
Reference: Cisco Courseware p. 9-4