Recordings that are made using a Crypto Card are in a highly encrypted format (Triple DES same as what banks use) and cannot be listened to without a Crypto Card of the same set.
The Call Recorder Access System supports the use of an IC Card Reader for the PC and can play the Crypto Card encoded recordings or can convert them to generic audio formats. In this way, the Call recorders and the software can offer a high level of security. For assured complete privacy but also when very high security is required enabling important voice recordings to be sent securely to others via Internet or e-mail.