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Newton's Telecom Dictionary: Telecommunications, Networking, Information Technologies, The Internet: Newton, Harry: 9780979387319: Amazon.com: Books
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VoIP 101 (Telecom for Non-Engineers): Coll, Eric: 9781894887915: Amazon.com: Books
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Switching to VoIP: A Solutions Manual for Network Professionals: Wallingford, Theodore: 9780596008680: Amazon.com: Books
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