[coco] Caller ID
George's Coco Address
yahoo at dvdplayersonly.com
Sun Feb 12 07:42:03 EST 2006
----- Original Message -----
From: "Aaron Banerjee" Sent: Sunday, February 12, 2006 6:42 AM
> Many years ago, there was an article in "Electronics Now" that showed
> the format for (telephone) caller ID. It was a series of signals sent
> between rings that happened to use 1 cycle at 2400hz to be "1" and one
> cycle 1200hz to be "0". The format only accomodated for a number. Does
> anyone happen to know the current format for caller ID? I had thought at
> one time to use the coco cassette to build a soft caller-id box (you could
> have fun with that one -- IF NUMBER="telemarketer" then HANGUP). I was
> thinking of using the ring signal (of course adequately protecting the
> coco against it) as some sort of trigger.
> I was hoping someone on the list had a more modern knowledge of this
> type of thing than me. Any insight would be appreciated. Thanks.
> - Aaron
I too, had thought of doing something like this.
When I read this, a bell rang and I decided to do a search for info on the
caller ID (CID) thng.
This link does not reveal the baud rate. It does show the format.
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