A TLX overview. Solutions to the many varied aspects of communications service provision.

Developers of innovative communications software, specializing in secure messaging, directories and legacy systems integration.

TANDEM terminal based application access

Suppliers of IrDA infrared software for the PC, PDA, digital cameras, and cellular telephones.

Manufacturer of computer software specifically oriented toward secure TCP/IP or 3780 BSC electronic mailboxing store-and-forward file transfer applications.

A full-featured, programmable calculator designed for multi precision integer arithmetic. You can use CypherCalc to perform "big number" math operations such as exponentiation, modular multiplication, and Montgomery products.