caller ID chips
Wagner Lipnharski email (remove spam text)
John Waters wrote:
> Hi All,
> I'm designing a circuit that needs acquiring the incoming caller IDs
> from the phone line, are there any chips (or whatever method)
> available that will do that?
> Thanks in advance!
Any microcontroller working as a digital filter, dealing with FSK signals
comming from the phone line between the first and second ring can decode
all the Caller ID frame.
Make a search at the net about the subject, you will find enough info to
serve as base to develop your own Caller ID - uC based.
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