VoIP Equipment: Devices Required to Make VoIP Calls

voip equipment

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Upgrading from a traditional telephone system to a modern communication system has become a necessity for businesses today. With the increasing communication demands, Voice over IP (VoIP) has become the best option for effective business communications. Its advanced calling features offer fascinating advantages that are best fit for any type of business that requires frequent communication with its customers.


While people may think of VoIP as a complex and expensive technology, surprisingly, it is very simple and affordable. To experience the fascinating features of VoIP technology, you need a few important VoIP devices and equipment. This business communication solution works easily on any device, such as your phone, desktop, or laptop, without a tangle of phone lines. However, you need to invest in proper VoIP equipment and devices for the smooth performance of the VoIP phone system.

Can I Make VoIP Calls with a Regular Phone?

VoIP calls are not limited to a particular device. You can easily use your regular smartphone as a VoIP device as long as it is compatible with an internet connection. Additionally, any kind of device that can be connected to the internet, like a laptop, tablet, or computer, can be used as VoIP equipment to make internet-based calls.

If you have a traditional telephone system, you can use SIP (Session Initiation Protocol) trunking to run that system over the internet connection rather than telephone lines. You won't need any extra equipment if your device is compatible with modern SIP trunking.

5 VoIP Equipment Required to Make VoIP Calls

For a VoIP phone system to function properly, you require a few equipment, along with a reliable internet connection. Below are listed some common VoIP equipment to execute efficient and productive business communications.

1. VoIP Phones

VoIP phones are the most important equipment to make and receive calls over the Internet. There are two types of VoIP phones: Softphones and Hardphones Both of these phones have unique qualities and features.


  • Softphone
    A VoIP softphone is a software program installed on your phone, PC, or any other device, generally used for making telephone calls over the internet. Its interface contains a keypad along with additional features for dialing numbers.
  • Hardphones
    VoIP hard phones are physical phones that look similar to the traditional telephone system, but they make calls using the internet and not copper wires. Also known as VoIP desktop phones, hardphones come with specialized digital hardware connected to the internet for cloud communication.

2. VoIP Headset

VoIP headset is a headset that offers hand-free communication with earphones and microphones. It serves the purpose of substituting VoIP desktop phones by linking directly to a computer or other device to communicate. It allows you to make and receive calls through the Internet as a telephone with additional features like noise-canceling technology, better voice quality, and wireless connectivity.

3. Computers or Laptops

You can use your computers or laptops to make and receive calls using VoIP software. VoIP app allows you to convert your regular computer or laptop to VoIP equipment, providing you an easy internet-based communication. VoIP providers have web applications that are compatible with your computer and let you utilize all the features of a virtual phone system.

4. VoIP Service Provider

A VoIP service provider is a company or an organization that provides you with VoIP (Voice Over Internet Protocol) service for your business. The VoIP provider is responsible for serving you with the technology and services for communication over the Internet. They offer various services such as phone numbers, call management, and many other advanced features suitable for your business or company.

5. High-speed and Reliable Internet Connection

VoIP system doesn’t require additional equipment, but a stable internet connection to function. High-speed and reliable internet connection plays a significant role in the smooth performance of VoIP equipments. Businesses may face interrupted communication if they have a slow internet connection as the phone calls are made online.

Get Your VoIP Phone Service with Calilio

VoIP communication has revolutionized business communication with its advanced and affordable features. Moving from traditional phone systems to the modern cloud phone system isn’t complex or expensive as it may seem, but rather simple and cost-effective. The essential VoIP equipment includes smartphones, computers or laptops, a reliable internet connection, and a competent VoIP provider.


Calilio is one of the best VoIP providers for businesses of all sizes. Since our establishment, we have served our VoIP phone services to thousands of companies. Our business communication solution allows you to experience the best features of a cloud-based phone system. You can integrate our VoIP app with any smartphone and computer to convert them into VoIP equipments and operate them from anywhere remotely. Sign up to Calilio and start your journey to cloud communication.

Frequently Asked Questions

Do You Need a Modem or Router to Make VoIP Calls?

Modems and routers are considered an important part of the VoIP setup but you won't particularly need to buy a new one. Simply connect to a stable internet network and make phone calls with a VoIP application or website. The modem and router connect your VoIP device to the internet.

Is it possible to Make VoIP Calls with Your Regular Phone?

It is possible to make VoIP calls with your regular phone as long as you are connected to an internet connection. Moreover, you can also use SIP (Session Initiation Protocol) trunking to make VoIP calls with your traditional phone system.

What are the three devices needed for VoIP?

The 3 devices needed for VoIP are a High-speed and reliable Internet connection, a Voice over IP service provider, and a VoIP device such as a smartphone or laptop.

Do you need a special handset for VoIP?

VoIP enables cloud communication through any device that is compatible with the Internet. So, you won't need any particular handset for the business phone system.

How do I make a VoIP call?

Making a VoIP call is very simple, you just need to connect your VoIP device to a network and sign up for the application or website. Then, you can easily make VoIP phone calls on your device by dialing the desired number you want to call.

What cable do I need for VoIP?

You need an ethernet cable to connect your VoIP device to the Internet. Category 5 (CAT5), Category 5 Enhanced (CAT5E), or Category 6 (CAT6) cabling is required to be installed in every workstation that uses a VoIP phone system.

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