Understanding internet telephony and unified communications : making VoIP and UC work for you /

• Κύριος συγγραφέας: Flanagan, William A.
• Μορφή: Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Hoboken, N.J. : Wiley, [2011]
• Θέματα: Internet telephony.; TECHNOLOGY & ENGINEERING > Telecommunications.; COMPUTERS > System Administration > Email Administration.; Electronic books.

"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...