Create project Need help?
Show more (3)
Stefano.Purchiaroni

Stop Anonymous Phone Calls / Pubbli Stop

Status: Proposal
6438
8
votes
October 2, 2015
pubbli-stop.jpg
Anonymous phone call reject circuit: Made for POTS analogic phone lines, this circuit analyses the Caller Identifier data (CLIP) sent between the two first call rings of incoming phone calls, rejecting any P (Private) or O (Out of area) calls types. Fully tested in Europe. No batteries required: It takes energy directly from the phone line, surging less than 1 mA. Full project is currently described in Italian on my website at http://www.purchiaroni.com/progetti/PubbliStop/PubbliStop.html I can translate it on request.
Read the full post
Show less
Images
Schematics

Loading comments...