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Switching to VoIP

Switching to VoIP

by Theodore Wallingford

Editorial: O'Reilly Media, Incorporated
ISBN: 9780596008680
Número de páginas: 504
Formatos: pdf, ePub, mobi, fb2
Tamaño de archivo: 13 Mb
Fecha de publicación: 2020-09-23


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 interest of companies small and large. The primary reason for ...