PSC Phone TapThe Professional Sound Corporation Phone Tap has been designed to be used by the radio, television and film industries as an interface for recording audio from a standard telephone line. This device can be connected to virtually any standard telephone line via the supplied cables and adapters. The Phone Tap, once connected, will emulate a standard telephone. When that telephone line is called, a red "ring" LED will flash. The operator of the PSC Phone Tap then flips the switch to "on" and the line will be seized just as a normal phone would do. The red "ring" LED will stop flashing and the green "seize" LED will light indicating that the line has been seized. Audio received over the phone line is then available on the output XLR for recording purposes.Two sides of a conversation can also be recorded if a standard telephone is connected in parallel with the PSC Phone Tap. A dual phone jack is provided to allow this configuration. The PSC Phone Tap is supplied with several cables and adapters to allow connection to any standard telephone line. This device is completely line-powered and the audio output is transformer-isolated from the phone line. This device adheres to part 15 of the FCC regulations. Licensing is the responsibility of the owner/user.Specifications:Size: 3.25" x 3.25" x 1.5" (83mm x 83mm x 38mm)Weight: 8 oz (225 gm)Input: Dual RJ11-64Ring Indicator: LED, RedOutput: Mic Level BalancedSeize Indicator: LED, GreenREN: 0.6Case: AluminumFinish: Black Powder CoatWarranty: 1 Year, Limited