What is Voice over VoLTE calling and how does it work?

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Marie-Ange Demory

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It never ceases to pleasantly surprise us, how amazingly technology is advancing in recent years. And the idea is that we prepare and adapt to the new forms that we will have for voice calls.

In this sense, we will show you below an interesting and instructive article that will teach you what are voice calls on VoLTE and how do they work?

The arrival of the 4G technology on our mobile devices represents a shift in how we can connect. Seeing as the speed in which it does this is higher than the previous 3G but now there is a question that we will surely answer in the affirmative. And you can make voice calls using LTE networks.

There are many changes that come with the transition from 3G to 4G technology, which go beyond the speed with which devices connect. And to have a clearer idea of ​​these concepts, it is important to know how to configure Movistar 3G and 4G mobile data APN on Android.

      What are Voice Calls on VoLTE?

      But we actually know that it is Volta , this is nothing more than using 4G networks to send a data packet in a compressed way. Therefore, in this way, the communication we carry out is based on the Internet. You can imagine then the big world to come and how we will communicate from now on.

      This means, in our opinion, significant improvements in voice calls and below we will list the advantages:

      1. Very fast connections where the time to establish calls can be reduced very considerably, where it should be 20 times less.

      2. Sound quality is another aspect that will improve dramatically. This has a lot to do with the codec change, as it will go from 8 kbps to 13 kbit.

      3. Make and receive calls via WiFi, this will be another innovation to use the network to be able to call our loved ones.

      4. Another aspect that will generate us a lot of satisfaction is the fact of being able to greatly reduce battery consumption.

      5. We may also send information of any kind via connections VoLTE . Whether it's multimedia files, such as images and videos, to files in different formats.

      How VoLTE voice calls work

      So that we can make voice calls , they can use the LTE network which is of course known as 4G technology. You must have a smartphone and your service provider must be able to transmit this data. This is why it is so common to be able to make video calls on WhatsApp or receive emails on our mobile.

      More and more operators have adapted to the change and offer not only 3G but also 4G service. And it is already common that new devices that are coming to the market can have a software which enables VoLTE or 4G communication. This new way of communicating is making a real technological revolution.

      Given the limitations that the previous way of transmitting data had, with VoLTE voice calls it no longer has any. But all is not rosy, there is still a lot to do and one of them is that the service becomes general. So that there are more 4G antennas that allow large areas of large cities to be covered and we can all enjoy the benefits.

      Of course, as a technology that is in its infancy, it is possible to experience disconnections during a conversation. Another limitation of VoLTE calls is that they can only be made between the same operators. And its use can only be done on devices that support 4G technology.

      This is all we can tell you about this innovative form of communication and we have told you very succinctly about its basic concepts. And through this article we have been able to educate you on what are voice calls on VoLTE and how they work.

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