ReliaSpeak™ voice encryption solution, based on the leading-edge AMSI Modem technology, integrating high-quality voice coding algorithm, high security level cryptography algorithm, and efficient data communication protocol to support two operating modes of high reliable and high real-time data transmission, achieves functions of digital channel training, encryption key exchange, digital voice coding encryption, and data communication. This is the only solution that adopts the digital voice encryption technology to achieve encryption intercommunication between all types of telephone terminals such as landline phones, mobile phones, satellite phones and so on both at home and abroad.
Digitally compresses and codes the user’s speech firstly, then encrypts and modulates the encoded data. The encrypted speech is the same as “white noise”. There is no residual speech information at all compared with the analogue voice encryption products, which can fundamentally shield possibility of attacking voice weakness using audio analysis by eavesdropper.
Achieve end-to-end encryption communication in a variety of standard voice channels without any special line or operation and maintenance supports of any third-party service providers, and secret keys are entirely self-managed, that avoids the incidents caused by service providers’ intentions or management vulnerabilities.