Re: Telephone : Checking for "RTS"

R.Wieser wrote:

Ken Taylor <ken@xxxxxxx> schreef in berichtnieuws
jdd0g.13311$JZ1.533993@xxxxxxxxxxxxxxxxxx

Hello Ken,

"R.Wieser" <address@xxxxxxxxxxxxx> wrote in message
news:4440dbf9$1$31648$e4fe514c@xxxxxxxxxxxxxxxxx

<snip>

Something like this? -
http://products.zarlink.com/product_profiles/MT91610.htm

Hmmm .... Looks like it could just do what I need (am not quite sure
about the difference between the American phone-system and the Dutch
one). Though it's a bit big (32 pin) and would mean I have to
connect everything (including the DTMF-decoder and controller)
directly to the phoneline ... I would have to think of another
method to connect it to my computer (No path between the phoneline
and ground may exist).

Thanks for the suggestion.

Regards,
Rudy Wieser

according to this: http://oshd.sunsite.dk/projects/caller_id/ and the
included schematic, the dutch telecomm uses what we call a modem with a
DAA to detect a loop reversal to get the DTMF signaling of the CID.
Uses a Mitel/Marlink DTMF decoder. Quite a bit different from Bellcore.
searched for "dutch caller id"
rw

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