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In this paper an e-learning system designed to train people in the field of secure communications on a daily basis when using GSM and PSTN phones for business and personal reasons is demonstrated. The system has been implemented using publicly available tools (Apache, Asterisk, PHP). The system performs synchronous playback over a phone and displays questionnaires on a PC, and is completely automatic.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.