What term describes the broad family of transmission technologies for delivering voice over IP networks?

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Multiple Choice

What term describes the broad family of transmission technologies for delivering voice over IP networks?

Explanation:
Voice over IP (VoIP) describes the set of technologies used to deliver voice communications over IP networks. In this approach, the analog voice signal is converted to digital data, broken into packets, and transmitted across Ethernet, Wi‑Fi, or the internet rather than through traditional circuit‑switched lines. This umbrella includes signaling protocols that establish and control calls (like SIP or H.323) and media transport protocols that carry the actual audio (like RTP). Because it covers the whole family of methods for transmitting voice over IP networks, it’s the best description for the question. The other terms refer to unrelated technologies (for example, cable television distribution or other non-voice-over-IP concepts).

Voice over IP (VoIP) describes the set of technologies used to deliver voice communications over IP networks. In this approach, the analog voice signal is converted to digital data, broken into packets, and transmitted across Ethernet, Wi‑Fi, or the internet rather than through traditional circuit‑switched lines. This umbrella includes signaling protocols that establish and control calls (like SIP or H.323) and media transport protocols that carry the actual audio (like RTP). Because it covers the whole family of methods for transmitting voice over IP networks, it’s the best description for the question. The other terms refer to unrelated technologies (for example, cable television distribution or other non-voice-over-IP concepts).

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