【Call Free on Android】 Step by Step Guide ▷ 2024

How to make free calls from your Android inside and outside your country? Step by step guide

Until not long ago, making a phone call from one country to another cost us a lot of money , or talk if we wanted to make a call to another continent. The end-of-month bills from the telephone companies were an unpleasant surprise as to the amounts we had to pay.

Thanks to the advancement of technology in the telecommunications area , today it is possible to communicate for free regardless of where we need to call .

There are different methods to communicate without spending extra money , we just need a good Internet connection. In this post we will explain all the steps and methods you need to know to be able to communicate for free inside and outside the country.

Index:

What methods to make free calls exist?

Among the different methods that exist today to be able to communicate for free we can name the following:

WiFi Calling

WiFi Calling is a technology that has been used for some years, is to use a WiFi network through which we can make voice calls to another phone that has access to the Internet at the time of call .

In the beginning this communication system could be similar to that made through some applications such as WhatsApp or Skype, but this is not the case since WiFi calls have some advantages over these applications.

We can mention the following:

For example, you don’t need to download any application to call
The user who receives the call must also have no application on your phone to be able to establish communication
By not having to download any app, the dialing numbers will be the same as those that exist in the contact directory of our phone >.
In this way we save many steps with respect to applications that provide a similar service.
WiFi Calling is compatible with operating systems Android and also with iOS
The quality of calls is very good, so interference and delay do not exist in most cases.

Roaming costs are greatly reduced when we are abroad and use this type of technology.

But as technological development they also have disadvantages, of which we can say:

Not all operators offer this type of technology
You need to have relatively new phones that can support Wifi Calling

VoIP

This acronym comes from “ Voice over Internet Protocol “. This technology is based on providing voice and other multimedia data communication , such as video, over an Internet protocol.

In order to establish communication with this system, users must have an IP telephone based on software, or a VoIP telephone based on a special exchange.

Among the main advantages offered by this mode of communication we can say :

Very used by companies since can have full control over the telecommunications that occur in them, you can call a VoIP number or a PSTN type phone number.
Reduce the cost in this concept for companies. If we talk about people, telephone providers provide plans in which this service can be added, which does not exceed € 60 on average .
You need facilities much less than traditional telephony

If we have to mention the disadvantages that this system has we should talk about :

When traveling the information in data packets through network protocols, many times these do not always reach the destination , they also do not guarantee the time it will take the same in arriving at their destination.
Although it is true that they have a good speed, but if we focus on the reliability and security these are not so good to when it comes to a thorough analysis
As a disadvantage we also have to mention that is not a technology that is open to all , at the moment it is used in private networks, especially companies .

VoLTE

VoLTE, is a technology similar to the previous one, but instead of using a network protocol to send voice data, LTE is used, which is a wireless connection system through a broadband that transmit data to our mobile devices.

The main advantages offered by this system are:

You can make calls and transmit files in multimedia formats in a high quality .
If there is no WiFi Internet connection, with this technology our Android devices can connect and make the calls we need.
The LTE coverage network is much wider than a WiFi network

Among the disadvantages of this system we can name the following:

When establishing voice communication, we will need data to connect to the Internet. This data is much more expensive than connecting over a wireless WiFi network.

Through third-party apps

One of the most used methods to make calls from our Android devices is through the use of third-party applications.

As we know, these apps can be downloaded from Google Play Store . The steps are very simple and intuitive, we will simply have to choose between the options of « Install » and then « Open «.

Among the most commonly used apps we can mention WhatsApp, Telegram and Skype . These applications work through an Internet connection in which data packets travel in multimedia and voice formats.

When we use these applications we will be able to call practically without spending money , for this, the mobiles that want to connect will have to have the software previously installed.

Among its advantages we can mention that :

You just need a good Internet connection and a phone with relatively new Android (in terms of its version) to use this telecommunication system.
The protocols used for communications allow you to send group messages and know when they have been read or heard.
Installation is free , so which is accepted by almost all people, that is, almost all phones today have one or more of these applications installed.
Messages are encrypted end to end , this means that no intruder can access them.

The disadvantages of these applications to make a free call are:

To establish the call, they need the mobile yes or yes to have the applications installed , otherwise the software will not work.
The quality of the communication will depend on the connection quality that the mobile phones have at that time, if at least one of them does not have a good Internet coverage the communication will have many interruptions.

Steps to make national and international calls without paying on Android

In order to make national or international calls with our Android device we will have to perform the following steps for each of the alternatives that we mentioned above:

Activating WiFi Calling

Before we can establish a call, we can activate the “Call with WiFi” service, it must be taken into account, as we told you previously, that this service is not available for all cell phone providers.

To activate the service we will perform the following steps:

We choose the phone app option.
Press “ More ”
Click on “ Settings > ”
We look for the option“ Calls ”and click on it
Select“ Calls with WiFi ”If this option You can’t see it because your phone provider doesn’t provide this service yet.

Once we have installed this option, to be able to call when we are connected to the Internet, an announcement will appear in which we will say « Call with WiFi «.

To be able to make a call we will have to do it in the same way as a common call, choosing the option « Call with WiFi »

Configuring VoIP

To use VoIP technology we have to have the service contracted with our mobile phone provider. If so, you must add a SIP account to the device, that is, “ login protocol “.

To do this you must perform the following steps:

We search for the application.
We click on “ More ”
Select “ Configuration ” li>
We choose “ Calls ”
Next, we select “ Phone Accounts ”
We search for “ SIP Accounts ”and click on it
Press“ Create ”
At this moment we must enter the name of“ User •
We choose the password
We look for our account server
We click on “ Save †

If you want to change the port number or other fields we have to go to “ Optional configuration ”

As with Calling WiFi calls, an indication will appear that there is the possibility of making « Internet Call » when we are connected to the Internet. The procedure is the same as a common call, with the difference that we will have to press the option « Internet call «.

With Whatsapp

To make a call through the WhatsApp application we will have to follow the following steps step by step :

We open in the application immediately address the “ CHATS ” that we have assets
If the contact we want to call is in that list of conversations « CHATS «, we click on the desired contact
In the upper right part of our mobile screen we will see an icon of a phone or a video recorder, we choose the phone and make click there
We will then see the profile picture of the contact we want to call and finally press the red button

If we do not have a recent chat with the contact we want to call, we will perform these actions :

We go to the green icon of « Messages » located in the lower right, and click
We will see all contacts > that we have saved in the application
We look for the magnifying glass at the top
We write the name of the contact
We click on the same and we continue with the normal call process.

With Skype

In order to establish a Skype communication from our mobile we will have to follow the following steps :

Open the application
We look for the option « Calls » and click on it
Choose the numeric keypad
We write the number we want to call including the country feature and its region, in this step Skype automatically shows the code of your country and the current rates
We click in « Call «

With Telegram

In order to communicate through the Telegram application we can perform this procedure :

We open the application.
Like the WhatsApp, appears in the first place all the conversations that we have made lately.
If the contact we want to call is within one of them, we click on it.
We will appear the chat.
Select the three points that are in the upper right margin.
We will see a window with different options, we will have to choose the first one that is « Call «. li>
The photo of the person or account we want to call will appear on the screen
Finally press the red button with the phone.