The standard warranty is 12 months. Post-warranty service is available. Regardless of your application, the all VoiceCrypt models are easy to set up, operate and install. You plug in the power cord and a telephone jack and connect the unit to telephone. After completing an automated key management procedure, the unit is ready for secure operation.
Operation is simple, and no special training is required.
VoiceCrypt-R uses the principle like VoiceCrypt and should be connected between the microphone and the radio station modulator. Speech codec, encryption algorithm and modem are implemented on the single fixed point digital signal processor TMS320C5x.