In general, WiFi networks are mainly used to connect to the Internet and thus save the mobile data of the device , either to visit some websites or simply use messaging applications or social networks .
Despite all this, on many occasions we forget or do not know that these networks can also be used to make calls to anywhere in the world completely free. All this can be done from your own Android or iOS smartphone as long as they have this technology.
With this function in mind, it is important that we know how to make each of this call regardless of its destination . For this it is important that you follow each of the steps and methods that we will teach you next.
Index:
What is WiFi Calling and what is this technology for?
This service of wireless network has become one of the most useful tools used by most users today, it allows you to make calls through a connection wireless instead of using the mobile operator network connection.
That is, you can make completely free calls from your home or anywhere that this service is available. Usually, these calls are made normally using traditional contact numbers .
It is also important to clarify that this type of service has nothing to do with that offered by some mobile applications such as WhatsApp Messenger, Skype, Facebook Messenger, among others. All this WiFi Calling technology is completely different, with more reach and much more convenient to use.
This is how this option is located directly on the mobile device and which can be configured manually to make a call. In addition, it is not necessary to add any new contact as they do with the different programs specialized in this type of calls.
Finally, it is important to mention that this type of technology does not have any type of application available for Android and iOS operating systems. For all this to work correctly both the terminal and the operator they will have to be compatible with this service .
So far, there are few teams and operators that offer WiFi Calling . Among some of the equipment that currently offer this we can find: iPhone 6 Plus, 6, 5S and 5C; Samsung Galaxy s6 and Edge, the LG G3, G2 and Optimus l90, the Microsoft and HTC One M9 .
What are the benefits of using WiFi calls?
All this technology is responsible for offering greater comfort to each of its users, and it is that simply by being able to call completely free and anywhere in the world , you are getting a great amount of benefits.
This is how we will explain here what are each of these benefits and advantages that we will obtain when calling over a wireless network.
Make calls and send text messages
It gives you the possibility of calling and sending text messages to any part of the world totally free, even in those moments where you do not have coverage of your mobile operator . However, it is important to have a WiFi connection to make use of this service.
You have no additional charges
This whole process is completely free, that is, you will not have to pay any type of additional charge . Simply by connecting to a wireless network you can start using it. All this is due to the fact that this is already included in the current Internet plan , either own or from a public place.
Make international calls
It doesn’t matter if you are outside your national territory or if the person you want to talk to is outside your country , with Wifi Calling you can start communicating regardless of the location of the sender. For this you only need to have this function on your smartphone.
No application required to install
Being a function that is incorporated in the factory smartphone , the user will not have to be forced to install any app or have to cancel some fee monthly for it. Only by entering the “Settings” of the device can you activate all this.
You do not require another phone number
Unlike most mobile applications in the market and with which you can use the voice service to make national and international calls. In this case , with this technology, the existing number of each person will continue to be used.
The sender does not need to have this service
In order to call another person regardless of their location, it is not necessary for the other user to have this tool . With just your disposition of it you can start calling all those people you want.
Making calls over WiFi has an additional cost?
As we have already mentioned all this can be done in a completely free way. That is, the user who decides to call through a wireless connection You will not have to spend any money for it. This is mainly due to the fact that all these tools are already acquired in the Internet plan that has been contracted with the corresponding company.
That is, if you connect in your home you will simply have to pay your monthly Internet fee , now if you use the connection from some public place you won’t have to pay for any kind of service.
What requirements must my smartphone meet to call over the wireless network?
In order to use this service to call through a wireless connection you will basically need to have a single requirement . As stated earlier, not all smartphone currently has WiFi Calling technology , this is because not all of them are compatible with that version . However, if you have an Android device higher than version 5.0 you can probably do that.
In the case of having an iOS device, then it should be sufficient to have a device higher than version 8.0 . For now, in the Android system , the companies of Samsung, LG and Sony are the ones that have used this function most in their products.
Due to this, the main requirement to carry out this procedure is that the terminal has the Wifi Calling function installed in its tools at the factory. Otherwise, you will have to install an application for calls on your mobile device.
Steps to activate WiFi Calling on your Android or iOS smartphone
If you want to activate this feature on your Android device or iPhone and start calling through a wireless connection instead of using the network from your telephone operator.
Then you will need to perform each of the steps that we will explain below:
On Android
If you have an Android smartphone and want to start calling completely free regardless of the location and operator of the sender.
Then follow each of these steps:
- The first thing will be to enter the “Settings” of your Android located on your home screen.
- Now in the “Settings” menu we will click on the “Connections” tab located at the top.
- The next thing will be to click on “More connection settings” located at the bottom of the windowsConnections†.
- Here we click on “Wi-Fi Calling” located at the bottom of the window.
- Now pass the switch > which is next to Wi-Fi Calling so that it is in “On mode”.
- Finally, you must select an option to call through the wireless connection . In this case it is if it is a preference network , where you will only use the mobile network when there is no wireless, the preferred mobile network , where you will only use Wi-Fi when a local connection is not available or never use the mobile network , that is, only call when a wireless network is available.
On iOS
For iOS phones this process is very similar to the previous one, in order to carry out this it will be necessary to activate this tool.
To do this we execute these steps:
- To start, go to the optionConfiguration†.
- option Then click on the “Phone” section.
- There you will have to select the option of “Wi-Fi Calling”. Here you may need to enter or confirm your address information for the services of emergency.
- When this function is available, the Wi-Fi will appear just after the name of the telephone operator in the status bar . If this appears every time you call you will do it over the Internet.
How to set up a VoIP service to call over WiFi on Android and iOS ?
We must keep in mind that both Google Play and the App Store there are a lot of apps available to install on our smartphone and start making calls through VoIP in order to save mobile phone expenses. However, it is important to mention that this function comes from the factory on many devices, so which will not have to install any application to run this.
In this way, here we explain how you can configure a VoIP service to call from your terminal:
On Android
For Android devices the configuration process is very simple, for this just follow these instructions:
- Enter the “Settings” menu of your device.
- Find the “Calls” section there.
- Now at the end of the list you will see the option of “Internet call settings”.
- Here you will see two options, “Accounts” and “Internet calls “, we click on the first option accountAccounts.
- Within the “Accounts” press “Add account” and here we enter the data that is sent to you from the application in which you have previously registered.
- In general, the data we have to provide are: Username, password, server.
- Then we activate the option “Receiving calls. ”
- You also have the opportunity to choose if all calls come out These are done by default from the VoIP account or if they are only done by checking this option. Almost always the same system will ask you where to execute the call, if your telephone operator or VoIP .
On iOS
This procedure is very similar to the previous one, for this it will be necessary to install an app on the device and then perform these steps:
- The first thing will be download and install an application from the App Store , in this case we recommend downloading VoIP Duocom.
- This program will ask you for some permissions which you will have to accept, such as “ Access your contacts”, “Access the microphone” and “Receive notifications”.
- There you select the “Notifications” section and look for the VoIP tab Duocom on the list.
The following will be to enter the withAdjustments.
- Note that it is important that notifications are active in the notification center, as well as the app itself.
List of the best VoIP services to call over the Internet
In case you have to have a VoIP application to be able to execute these procedures from a completely free wireless connection, it is important that you have a safe and reliable program that you offer excellent results.
Here is a list of the best services of this type so you can start installing on your smartphone:
- Line : An application that has been on the market for a long time but that, could not be strongly established before users . In its operation it is very similar to WhatsApp Messenger , but if we compare them, Line stands out mainly for its ability to make free calls , both through of a Internet connection as directly from the mobile operator.
