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
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