Your description was perfectly clear. You want a modem.hello,
Thank you all for responding.
I think i was not clear in my question, sorry for that.
I am not looking for a modem or other dailing machines.
The modem mentioned in the start post is the existing modem/router. (a fritzbox 559)
The goal is to make a raspi do everything.
It must be possible, because i found way more complicated telephone systems running on a pi
if i wanted a solution in with external things like modems, i would have chosen to get an old phone programmed one of the preset dialing buttons with the internal number, extended that button with a wire to the doorbell.
I dont want that because it is a "shaky" solution, not to mention the reprogramming after a power failure.
i want a raspi (preferable a pico) two wires in form the doorbell, two wires out to the telephone jack in my fritzbox.
perhaps some components to get the power/current right, but nothing more
So the pi must generate the of-hook mode and the dailing of the tones
my questions:
1: is this even possible on the pi/pico/zero?
2: Where to start looking for code?
3: better/other solutions?
(No "of the shelf" products, way to expensive for me)
4: how can i generate the "off hook" and dialing signals?
I hope someone can help me with this
rgrds
Henk
Two wires from doorbell -> Pi Pico -> Modem -> Fritzbox
Done.
Statistics: Posted by ame — Tue Nov 26, 2024 7:27 pm