Secure Phone & Fax Unit

The CRYPTOFAX 2000 combines telephone functions with digital encryption for voice, data and fax in a single unit. The CRYPTOFAX 2000 is the efficient and economical solution for communication security.
Easy to use as a normal telephone, it provides all conveniences, such as a 100 number memory, quick dialing, last number redial, hands-free operation, status display in 7 languages, tone or pulse dialing
etc. "Going-to-crypto" is fully automatic after just a push of a button on either side. Up to 16 user keys can be stored in encrypted form in a tamper proof memory. A user identifier of up to 16 letters can be programmed as well. The user can easily introduce or change keys and identifier at any time. Key insertion, telephone and technical parameters modification is controlled either by mechanical key or by a hierarchy of passwords. The digital encryption algorithm guarantees a mathematically verifiable high security level. Voice quality in crypto is practically the same as in clear. In case of poor lines a fall-back to lower speed communication or a voice controlled half duplex mode is automatic. The CRYPTOFAX 2000 includes an encrypted asynchronous 4800 bps modem with ARQ and error correction for secure data communication between PCs. Modem commands are Hayes compatible. When combined with a suitable facsimile machine the CRYPTOFAX 2000 serves as a high security fax encryption device. The CRYPTOFAX 2000 is entirely software based and therefore easily upgradeable when new techniques or features become available, the best solution against obsolescence. The CRYPTOFAX 2000 keeps dangerous radiations as low as military standards require. Excellent figures of MTBF and MTTR confirm the reliability and the ease of maintenance of the equipment..