IP telephony is a method of encoding and transmitting voice signals over a data network using TCP/IP.
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Q1: A de facto standard is one that,
Q3: Resolvers are servers that contain databases of
Q4: An alias provides a nickname for a
Q5: Name space refers to the database of
Q6: Newsgroups are hosts on the Internet that
Q7: Each name server manages a group of
Q8: Port numbers in the range of 0
Q9: Newsgroup messages are transported by the Simple
Q10: When VoIP is carried over the Internet,
Q11: The Domain Name System is a centralized
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