Which of the following are true statements? click all that apply.
1.gatekeeper is used...
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Computers and Technology, 23.01.2020 18:31, maddyhayes
Which of the following are true statements? click all that apply.
1.gatekeeper is used to connect analog voice system to digital voice system
2.voice data must be packetized for transmission over data network
3.cable companies use fdm (frequency division multiplexing)
4.sip and h.323 are common control protocols for voip
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Answers: 1
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