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• Telephony FAQs
• How do I install telephone wiring?
• What are Tip and Ring?
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• What are the frequencies of the telephone tones?
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What is an IXC?

An IXC (IntereXchange Carrier) is a long-distance telephone company.

The task of an IXC is to connect Local Exchange Carriers (LECs) and allow customers to place InterLATA telephone calls.

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