Most voice-over-Internet Protocol (VoIP) systems install on a home computer and require a special modem.

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As expected, Skype and Avaya are joining hands by linking their Internet Protocol (IP)-based communications systems.

FORBES: Skype And Avaya To Combine Voice First, Video Later

In a world where a growing number of devices have Internet protocol addresses, building security into these systems has never been more important.

FORBES: The Biggest Cybersecurity Threats of 2013