Modem spy records all telephone calls, records from microphone, plays back recorded mesages via phone line or sound card. Has built-in software automatic gain control. Detects and logs Caller ID Modem spy is handy utility for telephone calls recording. Features: 1) record phone conversations. 2) microphone recorder. 3) WAVe files playback via telephone line. 4) Sound card playback of recorded mesages. 5) Record ALL incomming phone calls. 6) Has built-in software automatic gain control (AGC). 7) Detect and log Caller ID information. 8) Pop up caller ID info. 9) Super Spy mode will hide Modem Spy behaviour. Nobody will know that you are recording phone calls.