A useful tool for recording and archiving telephone contacts in combination with audio files. It records calls and every telephone conversation simultaneously from 2 PSTN lines to your computer's hard drive, with a USB connection that is very easy to install. It also records, along with the voice, all call details (date and time, the phone number that called you, or the phone number you called). The owner of the product must use it legally, for the purposes they desire, provided they first inform users and callers about the recording of telephone contacts.