What is VoIP? Essential Things About Using VoIP Service

Internet is everywhere. Almost many things could be done with the use of the internet. These days, most people, businesses, organizations, and institutions, rely much on the use of the internet. No wonder that you can gain a lot out of using the internet.

In fact, you can make or receive phone calls over the use of the internet. How is it possible? Well, that is because of the VoIP or Voice over Internet Protocol. And we’ll learn more about this below!

What is VoIP?

Also referred to as IP technology, internet calling or internet telephony, VoIP is the technology that allows the user to make and receive phone calls over the use of the Internet in real-time. Also, VoIP is a set of protocols that are operating collectively to provide internet telephony tasks that are the same as the regular phone lines or the Public Switched Telephone Network. 

Only that, the difference is the fact that VoIP phone service renders mobility and flexibility which are not possible with the traditional telephony. By delivering voice calling functions over the use of internet connections, it lets anyone utilize Voice over IP from anywhere using smart devices, desktops, or laptops. 

Moreover, VoIP service is the service rendered by a company or a VoIP service provider. It is compared to the internet service that you get from an internet service provider or a phone service from a PSTN line telecom. There are various VoIP service providers out there that you can truly rely on. In fact, Nextiva reviews prove that using VoIP phone service can take your business more advanced among others. 

How it Works?

A specific physical path will be provided by the phone company if it is a regular phone call. This path goes between you and the number you are calling. This system uses the traditional telephony infrastructure, meaning the network of phone lines crossing the country. 

On the other hand, with VoIP, these calls are being transmitted differently wherein your audio at the of the call is being converted to digital packets. They are like envelopes of data. Codecs handle this conversion of audio voice signals to digital packets. They also compress the voice signals and encode them as digital data. And to continue, they take what you say and pop it to the digital envelopes. 

Then, these data packets are transmitted using IP, either across LAN or online. Often, they are transmitted through RTP or Real-Time Transport Protocol. Or another option is via the Secure Real-Time Transport Protocol. 

Almost instantly, the data packets reach their destination. They must be decompressed and decoded, which is conducted by codecs. Codecs take the said digital data and switch it back to the audio signals. So, the recipient of the call received your voice like they would using a normal phone line. And finally, the codecs at the end of transmission will open the envelopes for them to read. 

Types of VoIP Service

There is a need for you to choose the type of VoIP service that suits you depending on the way you could communicate. So, here are the types that you can choose from:

• Home Phone Replacement Residential Services. This service would replace the traditional landline phone and it lets you keep the existing phone together with a phone adapter. This applies best to businesses wherein many choose to utilize IP phones. This one is paid monthly. 
• Software-based Services. You just have to install a VoIP application on a portable device or computer and register with this service. Use the application in making and receiving and use the prepaid credit in making calls to mobile phones or landlines. It is for free if you call people who use the same service. Often, apps are offered free with the VoIP service. 
• No-monthly-bill Services. This kind of service offers you special hardware that you pay only once. After, you could already do unlimited calls. 
• VoIP Services for Enterprises. These services are often according to IP PBXes and internal networks. They would also offer a number of industry-related features and outsourcing for the management and hosting of the VoIP system. 
• Mobile VoIP Services. Here, you could install a VoIP app on a portable device or on the phone to use the service. Phone carrier or Wi-Fi connections are utilized rather than cellular calling minutes. 

You must choose the right service that will answer your needs. 

VoIP Service vs. Traditional Telephony

Look at the advantages and disadvantages of using VoIP services against the traditional telephony:

There you have it! Knowing more about what VoIP is could help you a lot to understand how to use the service and how to pick the best service provider as well. With great changes in the world today, considering this kind of innovation in the technology industry could be a great milestone for every individual, organization, or business in particular!