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what they are, what they are for and how to use them to call for free

What are VoiP calls

voip calls

The acronym of VoiP in English stands for Voice Over Internet Protocol, or also voice over an Internet protocol. These calls have a peculiarity, and that is that they work over the Internet. Therefore, it will not be necessary to have a telephone line to be able to do them. You just need to have an internet signal. We can make calls using the Internet and without costing money, since it can be considered something similar to audios but in real time.

These audios are sent through the mobile, but in the form of digital data that is transformed in real time to reach the other person’s phone. This data is sent in the form of digital data and is then interpreted into analog audio that is received by the other person on their mobile. Best of all, this happens in real time and you can hardly see a difference between Internet calls and those we are used to. Although clear advantages will be noticed in favor of the first.

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