Which of the following refers to the technologies that make voice communications across networks using packets feasible, including over the Internet? A. PAN B. Packet switching C. Microwave transmission D. DSL E. VoIP

VoIP

Explanation:

VoIP is an acronym used to denote Voice over Internet Protocol. This is a technique for delivering voice communication over internet networks and other IP networks. The message is usually transmitted via packetization of the digital information and then transmission is established as IP packets over a network that is switched by packets.