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| Address: | Marienstr. 11 |
| 10117 Berlin, Germany | |
| Telephone: | +49 700 27978835 |
| Fax: | +49 700 27978329 |
| Internet: | www.cryptophone.de |
| E-Mail: | office@cryptophone.de |
| Contact person: | Mr. Björn Rupp |
GSMK is a leader in mobile voice encryption. The company develops, produces and
markets voice encryption products for clients from the commercial and government
sector. Its products are based on published and verifiable source code employing
strong cryptographic algorithms that give customers an unprecedented security in
mobile communications.
The company's secure cellular phones (GSMK CryptoPhone G10i, 220, 300), secure
satellite phones (GSMK CryptoPhone T2) and secure fixed-line phones (GSMK
CryptoPhone PSTN/1) are groundbreaking voice security products that allow for
secure and easy-to-use end-to-end voice communications at an affordable price.
