Voice Over Internet Protocol Communication Technology (VoIP)

Learn about Voice Over Internet Protocol – VoIP Communication Technology. How VoIP Works, Examples, Advantages and Disadvantages.

Here we Learn about Voice Over Internet Protocol – VoIP Communication Technology. How VoIP Works, Examples, Advantages and Disadvantages of Voice Over Internet Protocol.

Voice Over Internet Protocol VoIP

Voice Over Internet Protocol VoIP

What is Voice Over Internet Protocol Communication Technology (VoIP)?

Voice over Internet Protocol (VoIP) is a Communication Technology “Internet Protocol“. Several VoIP services are available today. Some VoIP services need only a regular phone connection, while others allow you to make telephone calls using an Internet Connection.

Some VoIP services may allow you only to call other people who are using the same service, while others may allow you to call any telephone number around the world including – local calls , long distance call, wireless, and international telephone numbers.

VoIP Phone

VoIP Phone

How Voice Over Internet Protocol (VoIP) Works?

VoIP converts the voice signal from your telephone into a digital signal that can travel over the Internet. If you are calling a regular telephone number, the signal is then converted back at the other end. Depending on the type of VoIP service, you can make a VoIP call from a computer, a special VoIP phone, or a traditional phone.

Wireless “Hot Spots” in public locations such as airports, parks, and cafes allow you to connect to the Internet, and may enable you to use VoIP service wirelessly. If your VoIP service provider assigns you a regular telephone number, then you can receive calls from regular telephones that don’t need special equipment.

How Voice Over Internet Protocol VoIP Works

How Voice Over Internet Protocol VoIP Works

Equipment for VoIP System

In order to use Voice over Internet Protocol (VoIP), you will need Following:

  1. High-speed Internet connection such as Broadband Internet Connection
  2. A Desktop Computer or Laptop
  3. A Special VoIP Telephone, or a Regular Telephone with an Adapter (ATA).
  4. If you are calling a Regular Telephone Number, the person you are calling may NOT Need any Special Equipment but just a Telephone.
VoIP Equipment

VoIP Equipment

How to Use Voice Over Internet Protocol (VoIP) Service

If you use a VoIP Telephone or Regular Telephone, you place and receive calls same as you do with regular telephone service. If you use VoIP with your computer, a Telephone Icon usually appears on your Computer Screen. Clicking the icon allows you to dial numbers from a pad, or dial a call by clicking on a contact’s per-programmed name and number. You will then hear a ring similar to any other normal call. Computer-based VoIP services have a variety of ways for notifying you that you have an incoming call.

How to Make a Local Call and a Long Distance Call with VoIP Service

Some VoIP providers do not charge for calls to other subscribers to the same service. Some VoIP providers charge for a long distance call to a number outside your calling area. Other VoIP providers allow you to call anywhere at a flat rate for a fixed number of minutes. Few VoIP service providers may allow you to select an area code for your VoIP service that is different from the area code in which you live. Calls within your VoIP area code may not be billed as long distance calls. People calling your VoIP area code from another area code may have to pay for long distance charges.

Advantages of using VoIP

VoIP offers features and services that are not available with traditional telephone services. If you use VoIP, you can decide whether to pay the cost of keeping your regular telephone service. You can also use your computer and VoIP service at the same time. You can also take some VoIP services with you when you travel and use them via an Internet connection.

VoIP Free Phone Call Services and Software (Free & Paid)

Here are some free and paid VoIP Phone call services. Most of them require you to download free software from a web site and start making free calls. PC to PC calls are completely free while PC to Phone calls may be charged at minimum.

Dialpad.com

Dialpad.com a stylish and award winning software that is easy to use. Free PC-to-phone calls can be made from anywhere to the U.S. and South Korea. If both call participants have signed up with Dialpad.com, PC-to-PC calls can be made from and to any place in the world. To make such a call, just type in the person’s user ID instead of their phone number. If they are online, the call will be connected.

Go2Call.com

go2call.com is a European service and is very much similar to dialpad.com. This service does not require the downloading of any software. It offers unlimited free calling to Belgium, Canada, Germany, Ireland, the Netherlands, Sweden, the UK, and the U.S., from anywhere in the world. Go2Call will also give you 600 minutes of PC-to-phone service to all other European countries for $18/month.

Linphone

Linphone is a free voice over IP (VoIP) service and SIP client.

Jitsi

Jitsi is a free and open-source multiplatform VoIP, videoconferencing and instant messaging

Ekiga

Ekiga is a free VoIP and video conferencing application for GNOME and Windows

Net2Phone.com

You can use Net2Phone by downloading a software that is available in various languages. Net2phone.com allows you to send voice mail to an e-mail account. As long as the receiver has signed up with Net2Phone, they can hear the message just by clicking the attachment. Yahoo! Messenger is also powered by Net2Phone.

Voice Over Internet Protocol Communication Technology (VoIP) FAQs

One of the main advantages of using VoIP is cost savings. Calls made using VoIP are generally cheaper than traditional phone calls, especially for long-distance and international calls. VoIP also offers features such as call forwarding, caller ID, and voicemail, which are often included for free or at a low cost. Additionally, VoIP is flexible and portable, as users can access their VoIP service from anywhere with an internet connection.

To use VoIP, you will need a high-speed internet connection, a VoIP-enabled phone or headset, and a VoIP service provider. Some VoIP service providers offer softphone applications that can be installed on your computer or mobile device, allowing you to make and receive calls using your internet connection.

Like any internet-based technology, there are some security concerns with using VoIP. VoIP calls can be intercepted and eavesdropped on, especially if the calls are not encrypted. Hackers can also launch denial-of-service attacks on VoIP networks, causing service interruptions. However, many VoIP service providers use encryption and other security measures to protect their users.

Yes, VoIP is a popular choice for businesses of all sizes. VoIP offers features such as auto-attendants, call routing, and conferencing, which are beneficial for businesses. VoIP also offers cost savings compared to traditional phone systems, making it an attractive option for businesses looking to reduce their phone bills. However, businesses should ensure they have a reliable internet connection and choose a reputable VoIP service provider to ensure quality and security.

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Santosh Das

Santosh is an Electronics Geek, Blogger, Young Entrepreneur and Founder of this Mobile Phone Repairing Website. Santosh possesses vast experience in the field of electronics, telecommunication, Soldering, SMT, ESD Safety, Keep visiting for daily dose of Tips and Tutorials.

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