Every minute, billions of calls are being made worldwide. With such frequency, it’s amazing to think how phone calls work. These days, a mobile phone is the main device people use to send or receive a call. Other than a standard cell phone, Voice over Internet Protocol (VoIP) and instant messaging are also becoming more common because of the benefits they provide.   

But before we get to the differences of each mode of communication, let’s delve deeper on how phone calls work regardless if you’re using the good old telephone or the latest smartphone.

Phone Calling Explained

Have you ever wondered how your voice is transmitted to the other end as you speak to the mic of your phone? The sound waves are being sent as you speak, thanks to the copper wires on your phone line. Back in the day, aluminum was also used to transmit voice signals. 

The radio waves and grid system make it possible to make phone calls through a traditional telephone. Electrical connections or signals cause diaphragm which allows it to move back and forth and create sound waves.

The grid system, on the other hand, works by ensuring that calls being done at the same time will not interfere with each other. The landscape is built with a grid pattern or what we call the grid box. In other words, this is known as “cell” which can handle an entire grid.

VoIP, Landline, and Cell Calls Pros and Cons

How Does VoIP differ from Landline and Cell Calls? 1

Among the three, landline is the most familiar of all, no wonder since it’s been used since 1876. Alexander Graham Bell’s experiment in sounds led to the creation of the first telephone. History says the intention was to help deaf people “see” the sound of words, since Bell was known as a huge supporter of people who were born without proper hearing and even helped in preventing the birth of deaf children. What are the pros and cons of a landline, that one device that has been around for ages?


  1. It can be used for emergencies since it works even during power outages.
  2. You can have your number listed on a phone book.
  3. It can provide clear and quality sounds.


  1. You may need to invest in phone sets and wired phones to scale.
  2. Having to pay more for add-on features, such as wider coverage and wireless capabilities.
  3. You will not be able to receive SMS.



  1. Ideal for people who often travel, since it allows others to reach them easily.
  2. A basic phone does not only send or receive calls but can also send/receive text messages. Smartphones or the newer ones is an all-in-one device that can be used not just for communicating but also for entertainment purposes. 
  3. Can be installed with digital assistants such as Siri for personal or business use. 


  1. It can only be reliable to use on emergencies if the battery was fully charged. 
  2. Cell calls are not reliable a hundred percent of the time and may have bad reception.
  3. It is not as easy to locate as a landline phone in case of emergency.


How Does VoIP differ from Landline and Cell Calls? 2

First developed in the mid ‘90s, a VoIP was originally created to save money on long distance calls. The company behind the first VoIP service aimed to come up with an Internet phone for the masses. The computer to phone feature was launched during around 1998. These days, VoIP is becoming more of an essential especially for businesses who want to save on expenditures. Below are a few more advantages, as well as disadvantages of using internet telephony.


  1. The advanced features of VoIPs make it an important part of business. A simple office can already be fully equipped with just a softphone on hand. Having VoIP eliminates the need to invest in video conference equipment that can be quite costly.
  2. It can be used on almost all types of device. Aside from a desktop and a laptop, it can also be used on tablets. 
  3. It can be used for receiving or sending SMS.


  1. It may not work well if the user’s connection does not have enough bandwidth. VoIPs require decent internet connection to operate properly.
  2. You will not be able to use it during power outages.
  3. Comes with a monthly cost. 

VoIP: The Revolutionary Mode of Calling

How Does VoIP differ from Landline and Cell Calls? 3

The acronym VoIP is also known in other terms as internet calling and internet telephony. Simply put, a VoIP works by providing you with a virtual phone number or an IP phone service. 

Businesses these days benefit from using VoIP. it changes how we do business, and even how we communicate personally. VoIP works by turning those sound waves of a person’s voice into a digital signal. 

A VoIP service can be utilized for IP phones or specialized phones like the ones being produced by companies like Yealink and Htek. They look exactly and do exactly what a traditional phone does. But instead of having to connect on your wall’s phone jack, it can be directed to a router or a modem. 

Using a  computer program makes it possible to turn those sound waves digitally. These are also called codecs. Every IP phone comes with its unique codecs ready for use. 

Other than IP phones, VoIP services can also be used on ATAs or analog telephone adapters as well as softphones. These phones operate using a software that lets you have a full-fledged phone using your computer. Like a typical landline phone, it may have a keypad where you can dial a number as well as buttons so you will be able to transfer calls, mute them if needed, or place it on hold. 

Why Choose VoIPs

Using VoIPs is like having all your communication platforms in one place. If you own a business, VoIPs can help you send or receive calls, whether it’s one person at a time or a group call. The most important feature is that it costs five times less than a landline telephone. Migrating to VoIP can cost you as little as $5/month. 

Some VoIP services, like Freeje cover almost all countries worldwide. One of the main reasons why it’s good to see how much a company covers is that you can guarantee high quality connection. Stability and connection quality are the two most important reasons why it’s best to choose VoIP for your business.

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