Description |
1 online resource (xxi, 477 pages) : illustrations |
Contents |
1. Voice and data : two separate worlds? -- 2. Voice over data : many conversations, one network -- 3. Linux as a PBX -- 4. Circuit-switched telephone -- 5. Enterprise telephony applications -- 6. Replacing the voice circuit with VoIP -- 7. Replacing call signaling with VoIP -- 8. VoIP readiness -- 9. Quality of service -- 10. Security and monitoring -- 11. Troubleshooting tools -- 12. PSTN trunks -- 13. Network infrastructure for VoIP -- 14. Traditional apps on the converged network -- 15. What can go wrong? -- 16. VoIP vendors and services -- 17. Asterisk reference -- A. SIP methods and responses -- B. AGI commands -- C. Asterisk manager socket API syntax |
Summary |
More and more businesses today have their receive phone service through Internet instead of local phone company lines. Many businesses are also using their internal local and wide-area network infrastructure to replace legacy enterprise telephone networks. This migration to a single network carrying voice and data is called convergence, and it's revolutionizing the world of telecommunications by slashing costs and empowering users. The technology of families driving this convergence is called VoIP, or Voice over IP. VoIP has advanced Internet-based telephony to a viable solution, piquing the |
Notes |
"A solutions manual for netwok professionals." |
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Includes index |
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Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL |
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Print version record |
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digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL |
Subject |
Internet telephony.
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TECHNOLOGY & ENGINEERING -- Telecommunications.
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Internet telephony
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Internettelefonie
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Form |
Electronic book
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ISBN |
9780596517298 |
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0596517297 |
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