VoIP stands for Voice over Internet Protocol, which is a type of phone system that uses the internet to perform calls instead of landlines. It’s fast becoming more popular than traditional phone systems, as it doesn’t require a local phone service or wire installation, just a strong internet connection.
Another advantage of using VoIP is that safety measures can be added using simple internet security solutions, such as firewalls and antivirus software. This can be enhanced by using a VPN, which encrypts your connection and hides your IP address, protecting your online activities and therefore your calls and communications data.
It’s important to mention that these security measures don’t compromise the quality of VoIP calls, as several VPN providers deliver good service without slowing the connection’s speed.
NordVPN has already managed to conquer the market by being one of the most reputable and trustworthy services ever made. Among its vast arsenal of features, the close attention given to security is one of the major highlights, thanks to the presence of an automatic kill switch, protection against DNS leaks, ads and malware, and even double VPN servers.
Speaking of which, these are only some of NordVPN's special servers that compose a global network filled with unusual locations, P2P countries, support for Onion over VPN, and more. NordVPN has a handful of different subscriptions in the form of simple apps for all kinds of devices and user types.
For as little as $3.09 per month, users can enjoy all the perks of having a secure and high-speed VPN. Plus, a generous refund policy allows you to get your money back if you decide NordVPN isn't for you during the first 30 days.
A surfing shark might not conjure up an image of security, but it does represent an effective way of defending yourself from the threats of the deep ocean that is the internet.
Established in 2018, Surfshark offers aesthetically-pleasing apps for multiple platforms. The Netherlands-based company continues to enhance its cybersecurity, merging with Nord Security in 2022. The VPN service doesn't miss out on any critical security features, such as a static IP address and kill switch, and provides servers in more than 100 countries.
Additionally, Surfshark offers encryption protocols (including WireGuard) and P2P support, alternative IDs, and a no-logs policy. It is one of the cheapest services on the market and offers a 7-day free trial for Android, iOS, and macOS devices, plus a 30-day money-back guarantee to test the service risk free.
is a Texas-based VPN service with an impressive network of 2,400 servers worldwide. It's one of the few VPN providers that manages all its infrastructure in-house, owning 100% of its servers and only using self-developed software for its service.
While being one of the fastest VPNs on the market, IPVanish also offers a vast range of features that not only provide faster speeds but also enhance stability and security. With a 7-day free trial and prices starting as low as $2.19 per month, users certainly get a lot for their money.
Improving security is one of the main reasons for combining a VPN with a VoIP service. VPNs encrypt your internet connection, keeping VoIP conversations private and protected against eavesdropping. They can also unlock geo-blocked services, so if you need to use a VoIP from a country where a firewall blocks it, like China, South Korea, or Mexico, simply activating a VPN connection will solve that problem.
Moreover, internet service providers (ISPs) may throttle your bandwidth when spotting high data usage, which slows your connection speed and may reduce the quality of your calls. Since VPNs encrypt your connection, they prevent your ISP from seeing your traffic and, this way, circumvent this throttling issue.
When using the internet without a VPN, your internet service provider is able to see all your online activities. A VPN encrypts your traffic and hides your IP address, preventing your ISP from tracking your activities and making it harder to determine your real location. In short, the VPN works like a shield protecting your identity so that you can navigate websites and apps anonymously.
Since it encrypts your traffic, it’s also an extra security measure, preventing other parties from reading your data. Setting up a VPN for VoIP doesn’t require much effort. Most VPN services are designed to have a straightforward layout that quickly allows users to connect and disconnect them. To start using your VoIP service with a VPN, simply do the following:
Sign up for a VPN service.
Install the application.
Set up basic configurations, such as launching the app on start-up, auto-connect, and kill switch.
Setting up the VPN to launch and connect automatically is an important step to ensure your communications will always be protected. In addition to this, activating the kill switch reduces the chance of an IP leak, as it will immediately disable your internet connection if your VPN connection drops.
Eventually, issues like broken audio or poor-quality calls may occur when making VoIP calls while using a VPN. Fortunately, these problems are usually easy to troubleshoot. Audio quality issues are typically related to connection speed.
Run speed tests on your internet connection and VPN provider when you experience broken or lagged audio during VoIP calls. If the results show a slow internet connection, consider using ethernet over Wi-Fi, as the former generally has a faster connection than the latter. If your VPN test is the one showing unsatisfactory results, choose a server closer to you, as this lowers the chances of compromised speed.
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