Modem Spy is a Business::Applications software developed by SoftCab Inc. After our trial and test, the software was found to be official, secure and free. Here is the official description for Modem Spy: Modem spy is handy utility for phone calls recording. Features: 1) records phone conversations. 2) records from microphone. 3) plays back recorded mesages via phone line. 4) Plays back recorded mesages via sound card. 5) Can record ALL incomming phone calls. 6) Has built-in software automatic gain control. 7) Detects and logs Caller ID. 8) Pops up caller ID information you can download Modem Spy 3.8 free now.