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• 02:59, 24 December 2023 SatoshiNakamoto talk contribs created page Voice over IP in the Local Exchange: A Case Study (Created page with "Title: Voice over IP in the Local Exchange: A Case Study Research Question: How does the cost of operating a Voice over IP (VoIP) network compare to a traditional circuit-switched network in a local exchange? Methodology: The study used a case study approach, focusing on a 75,000 subscriber Local Exchange Carrier (LEC) network and a scaled-up 30,000 node IP network of the University of Pittsburgh. The researchers compared the operating costs of both networks, consideri...")