Secure Telephone,Voice communications,Phone Encryption,Satellite Communication

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Communication Security > Secure Telephone

The Secure telephone protects voice communications over PSTN, EPABX, VSAT (DAMA & PAMA links including double hop), TROPO, Hotlines, Leased Lines and ASCON networks. Three proprietary compression algorithms transform your voice into a digital stream corresponding to the achievable data rates (2 ' 400, 4 ' 800, 9 ' 600 bps). Voice-controlled half-duplex operation allows protected communications on channels, which do not support the full-duplex mode.
The best possible voice quality is selected automatically at data rates of 9 ' 600, 4 ' 800 or 2 ' 400 bps. Communicates over satellite channels including Inmarsat and GAN. All secret elements are securely kept in the removable handy Personal Security Module.