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. |
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