VoIP and unified communications
Flanagan, William A.
VoIP and unified communications internet telephony and the future voice network / [electronic resource] : Understanding VoIP and unified communications and the future voice network William A. Flanagan. - Hoboken, N.J. : Wiley, c2012. - xv, 298 p. : ill.
Includes index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2011.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Internet telephony.
Multimedia communications.
Electronic books.
TK5105.8865 / .F55 2012eb
VoIP and unified communications internet telephony and the future voice network / [electronic resource] : Understanding VoIP and unified communications and the future voice network William A. Flanagan. - Hoboken, N.J. : Wiley, c2012. - xv, 298 p. : ill.
Includes index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2011.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Internet telephony.
Multimedia communications.
Electronic books.
TK5105.8865 / .F55 2012eb