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Meaning of “VoIP” in the English Dictionary

(Definition of VoIP from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"VoIP" in American English

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VoIPnoun [U]

abbreviation for voice over Internet protocol (= a system that allows you to use your computer as a telephone, and your Internet connection as a telephone line): Most VoIP services have the ability to transfer your current phone number to your new service.
(Definition of VoIP from the Cambridge Academic Content Dictionary © Cambridge University Press)

"VoIP" in Business English

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VoIPnoun [U]

uk   us   COMMUNICATIONS, IT, INTERNET
abbreviation for Voice over Internet Protocol: a system for making phone calls over the internet: The growth of VoIP has been a boon to consumers and businesses looking to cut the cost of long-distance phone calls. VoIP providers/services/technology
(Definition of VoIP from the Cambridge Business English Dictionary © Cambridge University Press)
What is the pronunciation of VoIP?
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