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Duplicate of Exam 1 Review-CIW Lessons 1, 2 & 3 Flashcards | StudBud
Duplicate of Exam 1 Review-CIW Lessons 1, 2 & 3
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Which of the following is true about VoIP?
A
It involves a phone with a cord, attached to the wall.
B
It is when people do voice-overs in movies.
C
It is voice info delivered in digital form using IP.
D
It uses PSTN.
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