<p>Old-style telephones are giving way to Internet phones - or Skype-style VoIP. What is it and how exactly does it work?</p>

Old-style telephones are giving way to Internet phones - or Skype-style VoIP. What is it and how exactly does it work?

VoIP phone home - a quick guide to Internet telephony

Welcome to Explain that Stuff... in podcast form! Yes, by popular request, an audio version of the easy-to-understand science website you can listen to round the house or on the move.

We cover the basics of how things work, cutting-edge science, cool gadgets, and computers. Unlike other websites, the emphasis is on explaining things simply and clearly so you can actually understand them. Not masses of facts and unnecessary details. Just clear, simple explanation. We teach stuff the way a teacher would, by building out from what you know already.  

Please subscribe and stay tuned...

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Technology

Welcome to Explain that Stuff... in podcast form! Yes, by popular request, an audio version of the easy-to-understand science website you can listen to round the house or on the move. We cover the basics of how things work, cutting-edge science, cool gadgets, and computers. Unlike other websites, the emphasis is on explaining things simply and clearly so you can actually understand them. Not masses of facts and unnecessary details. Just clear, simple explanation. We teach stuff the way a teacher would, by building out from what you know already. Please subscribe and stay tuned...

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VoIP phone home - a quick guide to Internet telephony

VoIP phone home - a quick guide to Internet telephony