pi-phone

Raspberry Pi-powered landline phone for art installation

Project Description

• Landline phone to ring according to admin-configurable intervals (e.g. 5 minutes)
• When user picks up phone from hook, randomly selected audio file plays into handset speaker
• User-adjustable volume control (three-way switch on handset)
• Secure WiFi access for administration (secure shared folder to edit configuration or audio files)
• Powered by Raspberry Pi 3

Parts List

• Raspberry Pi 3 B+
• Lobby phone
• Black Magic Ringing Generator
• Male 1/8" (3.5mm) 4 Pole Audio Plug with Screw terminals
• N-Channel Power MOSFET

More info on the Wiki.