Products of TSH Software House
Utilities \ Security
Our GSM encryption software is designed to encrypt your mobile phone calls on the fly, protecting you from eavesdropping and call interceptions. Secure Voice GSM is a full duplex real time voice encryption solution, which allows you to talk and listen at the same time. The software is compatible with many Nokia handsets. No hardware modifications.
Free download of Secure Voice GSM 1.1, size