The VOIP (Voice Over Internet Protocol) allows users to communicate with peers by voice,video an instant messaging. Phone calls can also be made to traditional phones.
This service is often chosen for its efficiency and is very useful for making video calls.
The most famous provider is Skype, which provides free calls between users. However, calls to landline telephones and mobile phones are charged via a debit-based user account system.
Skype has also become popular for its additional features, such as file transfer and videoconferencing. Its competitors includes Empathy, Linphone, Ekiga and Google Talk.
Nevertheless, using VOIP can be unsecured insofar as the protocol that you use can easily be decrypted.
Internet censorship on VOIP
As many softwares or websites, VOIP is also targeted by the internet censorship.
The main reason of the blocking is that the telecommunication system and Internet service is monopolized by the Government. Thus, using a VoIP service would lead to a huge cut in revenues from international calls.
These following countries banned all kind of VOIP:
- Belize
- Columbia
- Guyana
- Jordan
- Kuwait
- Malaysia
- Oman
- Panama
- Qatar
- UAE
- Yemen
Blocking of VOIP and Skype in China
In order to bypass the VOIP censorship in China, Skype decided to make a deal with the Chinese government and managed to build a joint venture called Tom.
However, Canadian reserchers said in the Wall Street Journal:
“(…) they found evidence of a system that monitored users’ text chats, kept track of who participated in voice calls and stored messages that contain politically sensitive content.”
How to unblock VOIP with a VPN service?
Using a VPN service will provide you a secured browsing by a creating a safe tunnel between your computer and your provider’s server.
It switches your IP address (depending on the server location you choose) and also allows you benefit from a total anonymity. For example, your ISP only see the IP address of your VPN provider. Thus, no one can be able to find your location and your identity.
How to use a VPN?
1. Select a VPN provider by comparing it within:
- The VPN protocol: the OpenVPN is surely the best way to ensure you private conversations.
- The VPN server location: for example if you are situated in China, you will benefit from a best speed by choosing the closest server location, Hong Kong or Singapore.
2. Download the provider’s software
3. Easily switch your IP address to the country of your choice.
4. Enjoy private and secured calls.
Get the best VPN provider to unblock VOIP!
Here are some famous VPN providers: VyprVPN, HideMyAss, Overplay.
Bottom line
Every year, phone calls are becoming riskier. In a last article, we already listed solutions to secure your mobile devices. Even VOIP can easily be decrypted. Using a VPN, with all these privacy and security breaches, is nearly the better way to ensure a free browsing on the web.
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