VoIP – A Technology For Making Voice Calls Over The Internet
VoIP stands for Voice over Internet Protocol, is shorthand for telecommunication technology, and it is also a modern alternative to traditional phones. Landline telephone systems have carried voice data for a century over a Public Switched Telephone Network (PTSN). VoIP allows voice calls transmitted over the internet, and your VoIP phone is a simple node on the internet with an...
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