VoIP and Unified Communications - Flanagan, William A.

Name: VoIP and Unified Communications - Flanagan, William A.
Brand: John Wiley & Sons Inc

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1 750 Kč

John Wiley & Sons Inc

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O produktu

The new generation of voice services and telephony will be based on packet networks rather than TDM transmission and switching. This book addresses the evolution of telephony to Voice over IP (VoIP) and Unified Communications (UC), bringing email, voice mail, fax, and telephone services to one user interface.

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