An Insight Into the VoIP VPN System for Today’s Businesses


Remote working has become the most common scenario for today’s businesses. There are numerous benefits of remote working. Cost savings is one of the key benefits of working from home culture. Besides, it helps to enhance the productivity rate by up to 50%. Other key benefits include reduced employee turnover rates and increased employee satisfaction rates. 

Though there are several benefits of working from home, there are certain drawbacks too. The major concern of businesses regarding remote working is the security of data and information. Whether an organization is large or small, security is essential to every business. There is an increased risk of security threats and privacy issues while allowing team members to utilize their own devices and networks. The chances of a company’s important data and information getting hacked or misused increases when employees use personal devices to access software, make or receive business phone calls, or use sensitive client data. 

To eliminate certain security risks, many businesses use VoIP technology with features such as call logs, two-factor authentication, call encryption, etc. These features help to eliminate or identify abnormal activities. However, some security risks and privacy pitfalls may be hard to detect with VoIP features. Here comes the role of VPN (Virtual Private Network). Businesses must use VPN for VoIP calling to add extra layers of protection and privacy for their data and information. It can be used to protect both in-house and remote workers from staying secure from any security threats or unusual activities. 

A Brief about VPN

A VPN (Virtual Private Network) is a service that helps to build a secure, encrypted online connection. Businesses can utilize this service to protect and secure their data while online. Virtual Private Networks essentially extend a private network across a public network, allowing users to send and receive data securely across the internet. VPNs are usually connected to hundreds or thousands of diverse servers worldwide. 

Now let’s see how Virtual Private Network works? While using the Internet, the Virtual Private Network transmits the IP address and requests of the users via their private servers. It smartly covers the original IP (Internet Protocol) address, browser history, current location, web activities, devices being used, and other users’ sensitive data. It encrypts all the data so that the user can’t be tracked online. This way, it not only maintains privacy but also assures better security. VPNs use tunneling protocols that let users encrypt data at the sending end and decrypts it at the receiving end while connecting their specific device to the Virtual Private Network servers. Besides, VPN applications can be used to secure data transmission on various mobile devices. These apps can also be used to visit websites that are constrained by location.

Difference between Proxy Servers and VPNs

Though proxy servers and VPNs look quite the same things, they are not the same thing. A Proxy server allows users to access the Internet on local routers or remote servers while hiding the user’s location. However, web proxies only encrypt the web browser traffic. However, in VPNs, these networks reroute and encrypt all the Internet traffic and web activity, including online chats, downloads, and more. 

Another key difference between the two is that the VPNs work across multiple devices, whereas proxies will only work on the configured devices. 

Benefits of VPN (Virtual Private Network)

As mentioned above, VPNs protect data by adding an extra layer of security. It restricts website applications and other sites from accessing an organization’s business VoIP phone system and customer data. It also allows users to avoid annoying targeted ads. It also ensures that hackers can’t access important information, including account logins, bank details, etc. Other key benefits of VPN system include:

  • Secure streaming and downloads 
  • Safer file sharing and team collaboration
  • Adds layer of security to business phone calls
  • Eliminating DoS attacks, packet sniffing, and public Wi-Fi hacking attempts
  • Excellent voice call quality by eliminating bandwidth throttling
  • Quick and more reliable service with the help of data throttling prevention
  • Provide network scalability
  • Allows employees working remotely to access business communication software securely from anywhere, at anytime

With the help of VoIP VPN, businesses can block various applications such as Skype, Google Hangouts, Zoom, and many others. These applications and communication tools can be geographically blocked in various locations as per the organization’s requirements. This further improves the security of data and information while working from home. 

Another key benefit of Virtual Private Network is that it allows companies to select a particular location to save a huge amount on international or long-distance calls.


Looking at the functionality and all the key benefits VPN offers, it would be correct to say that it is a perfect solution for businesses with a remote or geographically dispersed team of employees.

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