Learn about VoIP technology – VoIP applications in practice.

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VoIP technology is now commonplace, widely used in various technological devices and telecommunications. However, it remains relatively new to some industries that haven’t yet adopted this type of technology. Let’s explore VoIP technology and its practical applications in the article below!

Understanding VoIP Technology

What is VoIP technology?

VoIP – Voice over Internet Protocol – simply put, audio is transmitted using internet protocols. Using packet switching technology, audio is “packaged” and “transmitted” over the internet. This is completely different from the older method of circuit switching. VoIP utilizes existing network connections immediately, while circuit switching requires infrastructure to function.

Understanding VoIP Technology

Advantages of VoIP Technology

Free Internal Calls: Operating entirely over the internet, VoIP technology offers completely free internal calls. This advantage is ideal for businesses with multiple departments and branches.

Easy Management: Without the barrier of cumbersome telecommunications infrastructure, management can monitor and operate remotely. Resetting the system is quick and easy when relocating offices.

Many Superior New Features: Unlike older technologies, VoIP allows users to record calls, manage call history, and intelligently distribute calls.

Bulgarian Calling: Many businesses using outdated analog technology faced limitations, as the system only allowed one call at a time, leading to busy lines when multiple customers contacted simultaneously. VoIP is different; users can make and receive multiple calls simultaneously, creating the best and most seamless user experience.

No geographical limitations: As long as there is internet access, this technology can be used.

Disadvantages of VoIP technology:

VoIP requires users to meet two main conditions for system deployment: electricity and internet access. However, nowadays, many solutions are available to address this issue, such as backup generators and uninterruptible power supplies (UPS). For internet access, we can add backup network lines.

VoIP connection methods in businesses:

In businesses, VoIP is widely used for hardware connections (via adapters or telephones). Additionally, VoIP supports software connections (voice calling applications). Below are some common connection methods used in businesses with this technology.

Connecting to Analog Phones

Although VoIP only supports voice calls over a network connection, there is a device called an analog telephone (ATA), also known as an FSX gateway, that can convert conventional signals to digital signals for making calls over the internet.

Connecting to IP Phones

For businesses using IP phones, it’s simpler than analog devices because no adapter is needed. Simply connect directly to the Ethernet port to use it.

Applications of VoIP Technology in Practice

Over-The-Top Apps (OTT)

OTT refers to applications and content containing audio, video, etc., that operate on the internet and are not subject to interference from any agency or provider. The common point is that these applications all make calls using VoIP technology.

Some social media applications using VoIP technology:

Facebook Messenger

Zalo

Viber

Skype

Telegram

VoIP PBX, IP Phones, Softphones

Most businesses today have invested in VoIP PBX systems (also known as virtual PBXs) with optimized operating costs, initial investment, and a range of superior features. This provides an unparalleled customer experience and saves businesses up to 40% on costs thanks to VoIP technology.

In addition, it is also applied to end devices in the PBX system such as: IP phones, softphones, gateways, etc.

Conclusion

Hopefully, the article “Understanding VoIP Technology – VoIP Applications in Practice” will give you a more comprehensive overview of VoIP technology and its successful application for your business.

If you are interested in virtual PBX services, please contact us via:

VIHAT TECHNOLOGY Co., Ltd

Headquarters: ViHAT Building – 06 Street No. 16 (Him Lam Residential Area) – Hiep Binh Chanh Ward – Thu Duc District – Ho Chi Minh City

Hanoi Branch: Floor 15, LADECO Building, 266 Doi Can, Ba Dinh, Hanoi

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