Searching \ for 'CALL ID systems & 16Khz Taxation Pulses' in subject line. ()
Make payments with PayPal - it's fast, free and secure! Help us get a faster server
FAQ page: www.piclist.com/techref/index.htm?key=call+systems+16khz
Search entire site for: 'CALL ID systems & 16Khz Taxation Pulses'.

Truncated match.
PICList Thread
'CALL ID systems & 16Khz Taxation Pulses'
1996\10\24@090103 by hjmuller

flavicon
face
{Quote hidden}

Hi all,
I  want to know how the CALL ID system works too? (TELEPHONE CALLER
IDENTIFICATION SYSTEM) This system is implemented in the US ROBOTICS MODEMS
SPORTER Vi Series.
I want to build this with pics 16C84 or others depending of software
requeriments or algorithm complexity.
Other topic of my interest is :
Somebody have specifications for 16KHZ TELEPHONE TAXATION SYSTEM ?
Please point to  WWW Site for ISO specifications !!!
Circuits schematics or software algorithm on this topics are welcomed...

Thank in advances


-------------------------------
Hugo J. Muller
E-mail:    .....hjmullerKILLspamspam@spam@satlink.com
Parana - Entre Rios - Argentina
-------------------------------

1996\10\28@113304 by Francesco Loconte

flavicon
face
On Thu, 24 Oct 1996, Hugo J. Muller wrote:

> > From:    VIKRAM BAJAJ <vikramspamKILLspamINDIA27.MATRAMHS.FR>
> > Hi Everyone,
> >
> > Does anyone know of any sites ( preferably ftp ) which have files
> > on circuit examples or any circuit diagrams etc? In case someone
> > has build a circuit which can interface with the phone line and
> > recognize the telephone number of incoming call using PIC micro-
> > controller, please let me know. I want to build two circuits using
> > PIC 16C84: Techometer for calculating the speed of motor and a
> > circuit which recognizes the incoming call number.
> > ------------------------------
>
> -------------------------------
> Hugo J. Muller
> E-mail:    .....hjmullerKILLspamspam.....satlink.com
> Parana - Entre Rios - Argentina
> -------------------------------

Hi everyone

I' m interesting to know how can i recognize INCOMING CALL .
If you know a sistem that use any type of microprocessor or in particular
PIC16C84 please write me .
Or else if you know any sites where i can find information about it.



       FRANCESCO LO CONTE   [EraseMEs191448spam_OUTspamTakeThisOuTstudenti.ing.unipi.it]

More... (looser matching)
- Last day of these posts
- In 1996 , 1997 only
- Today
- New search...