BRING CLASSIC PHONES TO LIFE
YOUR EXCHANGE YOUR WORLD YOUR IMAGINATION
Pick Up the ReceiverI'll make you a believer.
Long Distance Area Codes Safely Connect Friends. The Operator actually works the board.
A world that knows where your phone lives — and what era it was made.
Safe For Kids! — Two Exchanges can now connect using a private invitation code. Kids call kids. A museum in Boston calls a gallery in New York. You dial 1 + area code + extension and hear a real voice at a real phone on the other side of the country. Remove the connection and it's gone — no trace, no lingering access.
She hunts for open trunk lines. She celebrates a new long-distance connection like it's your birthday. She narrates the small drama of putting a call through. She asks if there's anything else before she signs off — then actually hangs up. She's not reading a script. She's working the board.
Story time asks who it's talking to before the story begins. Jefferson conducts a real dialogue set in the founding era. Actors and weather reporters know the year of your phone and respond from inside it. Every call is unique because every caller is.
Pickup click. Hang-up thud. The faint crackle of a live circuit. Every sound is sourced from real telephone recordings — not synthesized effects. When someone picks up, it sounds exactly like the era of their phone.
Your weather is your weather. Your Operator knows your city. Area codes are assigned by real geography — Boston gets 617, New York gets 212. The world your Exchange lives in matches the world of your imagination.
Real-time audio over RTP — voice flows continuously and naturally, the way telephone conversations have always worked. No gaps, no waiting. Latency you won't notice. Quality you will.
Your own, personal network.
POTS means Plain Old Telephone Service — the elegant, electro-mechanical system that defined human communication for a century.
PotsBox lets you bring old phones (rotary, push-button, candlestick) back to life on a private network all your own. Dial tones, a live Operator who transfers your calls, jokes, weather reports and conversations that feel astonishingly real — just like the day your phone was made.
Learn MoreAuthentic phone sounds, natural voice timing, and era-accurate responses — right down to the pickup click.
Not a recording. A live voice that listens, responds, and transfers your call — just like a real operator would.
Build an Operator, a weather line, a Shakespeare quiz, a family hotline. Every service has its own voice, era, and personality.
Telephones were immersive. You could hear while talking.
A lover's telephone call didn’t need to stop and say “over.” The
circuit carried presence, it was magic.
PotsBox honors that perfection — and lets it speak again.
“Phone the Past through the magic of AI” — currently at the Oaxaca Christian School Cultural Arts Fair, featuring a 1950s WE 302 rotary and a WE 500 Touch-Tone. Shakespeare is quizzing the kids. Jefferon is talking founding of our nation.
Each phone has its own Era.
Each service has a voice and vibe.
Live data — weather, news, trivia — flows in automatically, making every call unique.
Perfect for museums, children's play facilities and of course, your own living room.
Learn MorePhones don’t dial the outside world — they dial your world. PotsBox creates a private retro phone network where every phone on your Exchange can reach every other phone, every AI service, and — through long-distance invitation codes — phones on a friend’s Exchange across the country.
Each phone has its own era. Each AI service has its own voice and personality. A 1940s rotary gets a 1940s weather reporter. A 1970s push-button gets a 1970s Operator. You create and edit everything from a web console — no programming required.
Calls between phones are always free. AI services — the Operator, the weather line, story time — draw on a small coin balance, like a payphone. A few cents a call.
Sign up for free. No credit card required. Your Exchange is live immediately — pick up and dial.
Three ways to connect a phone:
Try it now — no hardware at all. Download Telephone for Mac (free) or any SIP app on your phone. Enter your SIP credentials from the console and you’re on your Exchange in under a minute. Good for trying it out or testing a new service.
Use a USB handset. A USB desk handset plugged into your computer with a SIP app gives you the feel of a real phone call without ATA hardware. Affordable, instant, and surprisingly satisfying.
Go fully analog — the real thing. Any vintage rotary, push-button, or candlestick phone connected through an ATA adapter (Grandstream HT801, ~$40). Plug into your router, enter SIP credentials, and your 1940s bakelite is alive again.
In all cases: your SIP server address, username, and password are on your PotsBox console dashboard.
Calls are free. Services use coins.
Dialing another phone on your Exchange — or a friend’s Exchange on the other side of the country — costs nothing. Zero. Always.
AI Services — the Operator, the weather line, the storyteller, Jefferson — draw on a small prepaid balance. Think of it like a payphone: each AI call costs a few cents. You add credit in small amounts when you need it. No subscription, no monthly bill, no surprises.
A museum running PotsBox all day pays for the AI time. A family calling each other across the house pays nothing. That’s by design.
Rates and availability are subject to change. PotsBox AI services depend on upstream providers; we cannot guarantee uninterrupted availability. See our Terms of Service.
ATA (Analog Telephone Adapter) is a device that allows traditional analog phones (like your old rotary or push-button phone) to connect to modern digital services.
SIP (Session Initiation Protocol) is the technology that allows your phone to communicate over the internet.