The practice of making telephone calls over the Internet has had a number of different names,including packet voice,voice over packet,voice over the Internet,Internet telephony,and ____.
A) HTML
B) SMTP
C) Voice over IP (VoIP)
D) XHTML

Question

Quizplus · Accepted Answer

Voice over IP (VoIP) is the most commonly used and recognized term for the practice of making telephone calls over the internet. Options A, B, and D are all unrelated to the topic of internet telephony.

The Practice of Making Telephone Calls Over the Internet Has