Which IC for CLIP application to interface with 8051

Thread Starter

prevravanth

Joined Dec 29, 2006
8
I am developing Caller Line Indentification

It has to be interfaced with 8051 and display the telephone number in monitor.

Which chip shall I use it

Is MT8843 from mittel can be used

It should compatable for DTMF & FSK .

The present which I developed using MT8888 it is working in one exchange but other exchagne it not working

this is to reference as per country India

so i other chip to test it

Kinldy help me
 

Thread Starter

prevravanth

Joined Dec 29, 2006
8
Thanks

Any chip for MF( Multi frequency ) decoding in telecom

I could not able to find it out

I think it is a old system of transmiting CLI.
 
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