Learn more here: – Click to Tweet Viber-to-Viber Calls for Free Thanks to VoIP If you’ve ever made a call using the internet, you’ve used #VoIP. The circuit switching transmission mechanism required a dedicated channel and was both less flexible and available for usage.
In the days before VoIP, closed networks used a different transmission technology called circuit switching. The voice data is compressed and divided into small blocks that are sent over the internet to your friend on the other side of the internet. In packet switching the sender divides the data into small blocks and transmits them over the internet network, which is exactly what happens to your voice or video data when you use a VoIP calling service. That’s where VoIP comes into the picture, enabling anyone who is connected to the internet, be it on their mobile or desktop, to make a call using the internet.Īnd in case you’d like to get a more technical explanation on what’s VoIP, here it is: the internet transmission mechanism is called packet switching. However, not long after, it became clear that rather than just passing along static information, the internet could be used for making calls. Back then, in order to make a call, a user would have to be connected to a specific phone service. As a free and open network that enables people to share information with one another, the internet was mainly used at the time for passing on static web page information. In order to try to simplify what VoIP really is, allow us to take you a few years back to the time when people first started using the internet. So What is VoIP (Voice over internet Protocol)? Not quite sure what that means? We’re here to clarify. VoIP stands for “Voice over internet Protocol” and lets you use the internet as a transmission medium for voice and video calls through voice data in packets using IP instead of the traditional circuit transmissions. You may think you don’t know what VoIP is, but if you’ve ever made a call using the internet, whether on your computer or mobile phone, you’ve used it.
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