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Building a Switchboard for Old Phones
I built a working PBX using a Raspberry Pi to connect rotary and analog phones, enabling audio playback, voicemail, and interactive dialing. This guide walks through the setup, challenges, and creative possibilities for turning vintage telephones into a programmable experience. Read More
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Bridging a Century of Telephony
A chance encounter led to a hands-on journey through communication history—rotary dials, ringing bells, and a century-old crank phone. Now, those mechanical signals are being translated into something new, as an antique system becomes a living, interactive telephone exchange. Read More


