Zangi Review

Secure & Private Communication

Zangi can be used by SIP trunk providers, mobile virtual network operators, and other companies and organizations to implement messenger systems and applications. End users can communicate and collaborate more securely and privately. Zangi employs multiple layers or encryption levels to ensure that all communications made through its messenger applications are protected from any intruders, hackers, and malicious individuals. 

It encrypts the exchange of authorization and session keys between user devices and its server, data transmission between the messenger apps and the server, and the transfer of data between user devices. Furthermore, the encryption and decryption processes happen on user devices only. For example, when a sender shares files with a receiver, those files are protected with encryption keys available only on the sender’s device. The decryption keys needed for accessing the files are found nowhere else except on the receiver’s device. 

Zangi also doesn’t store any data on its server or that of third-parties. During file transfers, the files and content reside on a temporary repository. Then they are automatically and permanently deleted from the repository after they are downloaded and delivered to receivers’ devices. 

Seamless User Experiences

Zangi’s messenger solutions and applications are powered by advanced, fast, and reliable technologies to provide end-users with seamless experiences. Your end-users can make and receive high-quality voice and video calls, exchange instant team or group chat messages filled with eye-catching GIFs, stickers, and emojis, and share large files quickly regardless of the type, speed, and performance of the networks they are using.

For example, its messenger app can produce video conference calls and chats in high resolution and with photo-realistic colors and clear voice quality even if end users are connected to slow 2D/Edge networks or crowded and noisy Wi-Fi or satellite networks. It can instantly adjust to any internet network connection, allowing end-users to communicate and share data without interruptions or delays.

Savings On Data Usage & International Calls

With Zangi, you’re allowed to save money whenever you’re using mobile data and making phone calls outside your home country. If you’re traveling abroad, you don’t need to buy a local sim card to reduce the data roaming and long-distance call fees you may incur. You can activate a feature called Low Data Usage Mode on Zangi’s messenger application. With this feature, you’ll can send and receive high-quality calls, chat messages, and files abroad by just consuming a bandwidth of 1 MB.

Plus, you can take advantage of Zangi’s call forwarding feature to minimize your expenses on international data roaming, especially if you’re visiting foreign countries frequently. You can integrate your business phone system with Zangi, buy a local sim card in a foreign country, and set up the sim card number as a virtual/DID number. All calls going to your office phone number in your home country are automatically forwarded to your virtual local number abroad.