What is Voice over Internet Protocol (VoIP)? Is a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.

ZyXEL PLA4225 500 Mbps Powerline 4-Port Gigabit Switch

Link: www.buy.com Powered by the latest IEEE 1901 technology and four Gigabit Ethernet ports, the ZyXEL PLA4225 500 Mbps Powerline 4-Port Gigabit Switch provides an all-in-one solution for users looking to enjoy multiple HD streams, multiplayer gamin...

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