How is VoIP Phone Different from Conventional Phone?

As the internet dominates the communication world by a more significant margin than any other tool, it has eaten its way into one of the most conventional methods of communication: the telephone.

Traditional telephones are fast becoming obsolete as internet-based phones (VOIP Phone Systems) are taking center stage. If you are a tech-savvy person interested in the latest trends in the world of electronic devices, then the idea must appeal to you.

We came up with a list of ways Voice Over Internet Protocol (VoIP) phones are distinct from Conventional Phones.

How is VoIP Phone Different from Conventional Phone?


Traditional telephones operate on PSTN or Public Switch Telephone Network. This is essentially a means of analog communication, which means that your phone conversation is not recorded or stored at any point. Also, the sound is transferred from one point to another in an analog circuit. This is why answering machines must record your conversation manually when you are not present.

On the other hand, digital communications involve transferring the content of a conversation into digital sound, thereby making it invisible by a sequence of bits or binary numbers. This sequence is then communicated by the TCP/IP (Transmission Control Protocol/Internet Protocol), commonly known as the Internet. Note that the VOIP phone is not only a hardware-based phone that looks like the conventional one. Most “softphones” are also VOIP phones. The most common example of such a phone is Skype, WhatsApp, etc. The software allows you to call other computers using a Voice over Internet Protocol device. Such devices can also be hardware encrypted with the sole purpose of performing one operation.


Your local telephone company has control over the area’s PSTN networks. They charge you a certain amount of money in exchange for allowing you to use this service, whereas VOIP phones operate by using the internet for connectivity. Therefore, it incurs only the nominal fee of having an internet connection at home, which everybody does nowadays. Besides the internet, you have to get a SIP subscription which costs next to nothing for voice calls within a country and less than a cent per minute abroad. Therefore, VOIP Phone is cheaper than analog phones. This is why they find extensive use in call centers.

Monthly Expenses

When used at home, a typical phone line costs anything from $35 to $100, depending on how much it is used. On the other hand, VOIP Phones will only use the internet to connect you to the rest of the world. This makes them cost much lesser. If you are a person who likes to save money in the long run rather than instantaneously, then this kind of phone is for you. You can see some examples here at

There can also be VOIP Phone that integrates and operates as analog phones. Some phones can be connected to computers using USB ports. The options are endless.

Advantages of VoIP Phone

One of the essential benefits of using a VoIP phone service for your small business is that you get complete business phone service without worrying about paying more for local business phone service or long-distance calls. In addition to enjoying cheap business phone service with your small business phone service plan, you can save by switching your fax services to email.

VoIP phone service requires a broadband internet connection for your small business phone service to function correctly. However, because the service runs on your office’s existing Internet connection, you do not incur additional charges for making calls outside your state or region. Thus, you enjoy cheap business phone service. You get business class feature-rich unlimited business phone service while saving 50%-60% on your monthly phone service bill.

Your small business phone service is enhanced when you start using email-to-fax service. Greet your clients professionally while operating your business VoIP phone service and seamlessly send and receive faxes directly from your inbox with the email-to-fax service.


In brief, VoIP Phone delivers a competitive advantage in providing complete business phone service so you can enjoy cheap business phone service for your small business and reduce your monthly phone bill.

2 thoughts on “How is VoIP Phone Different from Conventional Phone?”

  1. VoIP Phone Systems have the quality & benefits of a traditional phone system. Mobile VoIP is gaining popularity and several advantages over traditional cellular.

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