How VoIP (Voice over Internet Protocol) Works


There are a variety of ways that VoIP is used to route phone calls over the Internet. This illustration shows a VoIP service such as Vonage that makes calls over the Internet from a home router, Internet cable, or DSL connection. A special VoIP telephone first must be plugged into the router or an Ethernet connection.



 



How the Internet Works
How the Internet Works (8th Edition)
ISBN: 0789736268
EAN: 2147483647
Year: 2004
Pages: 223

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