Everything You Need To Know About VoIP Phone Systems

Pappi Hex

The VoIP (Voice over Internet Protocol) system was started in 1995 to save cost on long-distance, specifically international phone calls. As the name suggests, this system facilitates communication with the help of an internet connection. 

With the advancement of technology, VoIP phone systems have also developed a lot. Now, you can also record voicemails, do conference calls, call recordings, and set up auto attendants. 

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And because of all these features, it’s in high demand in both the residential and commercial sectors. In fact, if we take a look at the statistics, VoIP residential lines jumped from 28 million to 76.6 million between 2010 to 2020. And for the business phone system, it increased from 6.2 million to 41.6 million.

Curious to learn more? Continue reading!

How Does VoIP System Work? 

This system converts the analog voice signals into digital, compresses them, and sends them via the router. Remember that as long as you have a high-speed and strong internet connection (along with a router and modem), you can easily use VoIP to make long-distance calls. 

The usual VoIP configuration includes a desk phone and SIP (Session Initiation Protocol) server. 

Not to mention, as this system runs over the internet, you can easily manage it using an online dashboard.

System Requirements

To set up a VoIP system for your business, you need to pay attention to two things: network bandwidth and the suitable device. 

  • Network Bandwidth

First of all, you need a high-speed and reliable internet connection like cable, DSL, or fiber from your ISP (Internet Service Provider). Keep in mind that the standard bandwidth requirement for voice-over-internet protocol is 100 Kbps per device. Also, depending on what features and how much data you’ll use, you might have to increase your bandwidth. So, you must check your internet quality before establishing the system. 

  • Right/Suitable Device

You can not use a VoIP system with just any device. Instead, you need to have a SIP phone, a softphone, or an Analog Telephone adapter. 

  • SIP Phone: Generally, all VoIP phone systems are SIP phones and vice-versa. Some of the renowned companies that provide IP phones are Fanvil Distributors, Avaya, or Grandstream. Depending on the features you want to use the most, you can select any of these distributors.

  • Softphone: If you don’t want to buy a traditional telephone, you can also download the applications to make the calls. However, you have to consult your service provider as they need to handle your data. 

  • Analog Telephone Adapters: In case you have an analog phone, you can retrofit it using ATA. It will allow you to make calls. Nonetheless, you won’t be able to enjoy advanced features. So it is better to get an IP phone for your business growth. 


People using VoIP systems can enjoy the benefits of low cost as it is a lot cheaper than using traditional phone systems. Moreover, issues such as network error and disruption are minimal to zero. 

Besides that, you can also use advanced features and establish great connections. Needless to say, it’ll provide your business more scalability and mobility.

To conclude,

VoIP phone systems are the future of business communication. So, you must establish it in your organization as soon as possible and reap its amazing benefits.


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