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What kind of network is the PSTN?

Dedicated line
Packet-switched
Virtual circuit
Circuit-switched

1 Answer

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Final answer:

The PSTN is a circuit-switched network that uses traditional copper wires to transmit voice signals.

Step-by-step explanation:

The Public Switched Telephone Network (PSTN) is a circuit-switched network. In a circuit-switched network, a dedicated communication path is established between two parties for the duration of their conversation. The PSTN uses traditional copper wires to transmit voice signals, making it a circuit-switched network.

User Diego Nunes
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