Centrex or PBX : the impact of IP /

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Annotation The current trend for business telecommunications is to Internet protocol telephony, which integrates voice, video and data traffic. This new book offers guidance to those who have the responsibility to manage, design, and upgrade data networks to carry IP telephony. The book describes th...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Abrahams, John R.
Otros Autores: Lollo, Mauro
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Boston : Artech House, ©2003.
Colección:Artech House telecommunications library.
Temas:
Internet telephony.
Centrex telephone service.
Téléphonie Internet.
Centrex.
TECHNOLOGY & ENGINEERING > Telecommunications.
Acceso en línea:Texto completo
Descripción
Sumario:Annotation The current trend for business telecommunications is to Internet protocol telephony, which integrates voice, video and data traffic. This new book offers guidance to those who have the responsibility to manage, design, and upgrade data networks to carry IP telephony. The book describes the IP-Centrex option of having the telephone company take responsibility for the service delivery.
Notas:Includes index.
Descripción Física:1 online resource (xvi, 161 pages) : illustrations
Bibliografía:Includes bibliographical references and index.
ISBN:1580536220
9781580536226
9781580534970
158053497X

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