The technology for both options is complicated, too difficult to explain fully in this limited context. But in the simplest terms, VoIP converts sound

The technology for both options is complicated, too difficult to explain fully in this limited context. But in the simplest terms, VoIP converts sound to digital signals that travel over the Internet. With fiber optics, calls travel through, as you might guess, optical fibers, which reduces the risk of electromagnetic interruptions.

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