Apr 16, 2010 #1 M mandriva Newbie level 4 Joined Mar 12, 2010 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Iran Activity points 1,337 Hi Dears, I have implemented a circuit which outputs a digital pulse when the phone line starts ringing. Now I need to implement a circuit which sends a pickup signal to the phone line and starts communication between my device and the remote one. Any idea will be highly appreciated.
Hi Dears, I have implemented a circuit which outputs a digital pulse when the phone line starts ringing. Now I need to implement a circuit which sends a pickup signal to the phone line and starts communication between my device and the remote one. Any idea will be highly appreciated.
Apr 17, 2010 #2 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 Try websites like that: https://www.hobbyprojects.com/T/telephone_circuits.html Rgds, IanP