New LRX-37C telephone line adapter.

You can plug this adapter directly into the RJ11 wall jack.  Compatible with analog phone lines only.  Connects analog audio to your computer's sound card or any digital or cassette recorder with a 3.5mm microphone or telephone jack.

This adapter will record phone calls made with a corded or cordless phone automatically with optional software stated below. You plug it into any telephone wall outlet. It will record any analog phone in your house or business. If you have it plugged into a telephone jack in office/room A and someone picks up a telephone in office/room B the call will be recorded automatically with the software listed below.
 

For software that will automatically stop and start recording please click here: PowerRecord