VoIP Explained

Everything you need to Know about Voice over Internet Protocol (VoIP)

Voice over Internet Protocol, commonly known as VoIP, is a communication mechanism that allows a telephonic conversation with

Voice over Internet Protocol, commonly known as VoIP, is a communication mechanism that allows a telephonic conversation with an internet connection. Unlike the traditional telephonic method, it enables multimedia content sharing with internet support. Users need computers and smartphones to utilize this communication technique.

The technology of voice over IP has remarkably contributed to upgrading communication standards beyond borders. Alongside personal usage of individuals, it has significantly assisted companies in establishing strong and transparent communication frameworks among their customers.

Data states that the global voice-over IP market bears an approximate valuation of $90 currently, which is about to reach $102 billion within two years till 2026. Let us discuss VoIP in more detail, including its process, advantages, and disadvantages.

What is VoIP?

Voice over Internet Protocol is a method of communication using the Internet. Such mechanisms utilize digital signals for message transmission. For this purpose, it takes the support of a high-speed broadband internet connection.

Contradicting the orthodox telephonic method of landline, VoIP enables one device to connect with another device in local, long-distance, national, and international regions. The technology has been quite beneficial for businesses and their customers while strengthening communication between the two parties.

With gradual advancements, communication services have also upgraded. Voice over internet protocol now allows voice calls, media sharing, video calls, and many other features such as voicemail, text messaging, group chats, etc. There are two types of voice over IP telephones that are hardware and software based.


How does Voice over Internet Protocol work?

Voice over internet protocol transforms the voice of the users to digital signals and data packets to transmit it to another user through the internet. For this purpose, it uses the process of codecs that helps in compressing and decompressing larger datasets.

Though compressing data also reduces the quality of the audio, it also decreases bandwidth making it easy to transmit data over the internet. Here, voice over IP utilizes the method of encapsulation in which data converts into packets while traveling through the internet and changes to audio before reaching another user with the connection.

Additionally, VoIP uses tactics to eliminate circuit-switched networks for voice or data packets which also reduces expenses for infrastructure. The process of Voice over internet protocol starts with a compatible device such as computers or phones through which users intend to communicate.

In the second stage, the mechanism transforms the audio into data signals, followed by the next phase in which the data signals travel through the internet. The fourth stage converts the data signals back into voice or audio and reaches another voice over IP device.

Advantages of VoIP:

Cost-efficiency: Voice-over IP can reduce usage costs, enabling pay-as-you-go methods. Moreover, the cost of local and distant calls is similar here; all need an internet connection.

Local and international coverage: Voice over Internet Protocol allows people to connect with others beyond borders. VoIP-enabled devices allow users to easily send messages to devices in distant locations.

More features: Voice over IP offers advanced communication features such as media sharing and video calls.

Scalability: The technology provides standard communication features locally and internationally at a low cost. Therefore, it can offer significant scalability opportunities.

Disadvantages of VoIP:

Call or voice quality: Voice over IP compresses and decompresses voice data while reducing its bandwidth. Due to this, voice and call quality can decrease.

Connectivity: VoIP devices require high-speed internet connection therefore, users without strong connectivity may fail to communicate strongly with it.

Security: As the technology connects users through the internet, it raises high security concerns. In case of data breach, personal conversations of people may get exposed to wrong set of people.

Wrapping up!

VoIP includes most of the technologies people use today to communicate with each other, such as video calls, emails, voice notes, and others. We have experienced the gradual downfall of traditional telephonic methods and highly embraced wireless, internet-based communication techniques. The enhanced usage indicates that voice-over IP can go through further advancements in the upcoming years. Stay updated with our blogs to attain insights on the latest innovations.

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About Jason Hoffman

I am the Director of Sales and Marketing at Wisdomplexus, capturing market share with E-mail marketing, Blogs and Social media promotion. I spend major part of my day geeking out on all the latest technology trends like artificial intelligence, machine learning, deep learning, cloud computing, 5G and many more. You can read my opinion in regards to these technologies via blogs on our website.