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Communication Security
Encryption and Information security has been the core area of Research for Shoghi Communications. Since Inception Shoghi has been involved in Designing and Developing Mil-Grade and Crypto Validated Communication Security Appliances for Government and Defense Information Protection. Today Shoghi offers multiple Crypto solutions to its customers with total freedom from Published algorithms and Key management schemes.
 

Communication Security > Secure Telephone

 
The Secure telephones protect 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 (2400, 4800, 9600 bps).
The digital encryption of this data stream features the top-level secure telephones are easy to install, offer many intelligent telephone functions and switch at a touch from plain to encrypted mode.
Attractive telephone functions support plain as well as encrypted communications. Redialing, a note register and programmable alarm clock functions remind you of your appointments. The menu guided user interface is available in four languages.
On most telephone channel a data transmission at 4800 bps is possible. Despite this relatively low data rate excellent voice quality and speaker recognition are reached. Voice-controlled half-duplex operation allows protected communications on channels, which do not support the full-duplex mode.
Incase of a fall-back to plain both conversation partners are warned by optical and acoustic signals.
The built-in Test Equipment (BITE) help tracking faults in malfunctioning units. The optional data interface allows encrypted data transmission, on good channels even simultaneously with the conversation.
Features
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.
Hands-free operation.
Programmable destination keys for immediate dialing.
Optional encryption of PC or facsimile data, on good lines even
simultaneously with voice.
Can be used like a common telephone.
Provides intelligent telephone functions.

 

 




 
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