The layer 4 and 3 protocols used to carry VoIP across the Internet are:
A) TCP/IP
B) UDP/IP
C) UDP/IPX
D) RTP/IP
E) All of the above

Name: The layer 4 and 3 protocols used to carry VoIP across the Internet are: A) TCP/IP B) UDP/IP C) UDP/IPX D) RTP/IP E) All of the above
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Quizplus · Accepted Answer

VoIP typically uses UDP/IP because UDP is faster and more efficient for real-time communication like voice, where speed is prioritized over reliability.

The Layer 4 and 3 Protocols Used to Carry VoIP