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![PDF] Integrating Voice over Internet Protocol (VoIP) Technology as a Communication Tool on a Converged Network in Nigeria | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/206cea1c92ee5935f8b8bc76445cd0423c828568/7-Figure4-1.png "PDF] Integrating Voice over Internet Protocol (VoIP) Technology as a Communication Tool on a Converged Network in Nigeria | Semantic Scholar")
PDF] Integrating Voice over Internet Protocol (VoIP) Technology as a Communication Tool on a Converged Network in Nigeria | Semantic Scholar
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