Which of the following is true of VoIP?
A) It uses a slow speed dial-up connection.
B) It uses the public switched telephone network.
C) It also is called Internet telephony.
D) all of the above

Question

Quizplus · Accepted Answer

VoIP, or Voice over Internet Protocol, is also known as Internet telephony because it allows voice communication over the internet rather than traditional telephone networks.

Which of the Following Is True of VoIP