k_general
Junior Member level 1
signaling module(dial .ringing.,back ringing)
hi all
i got this task today and i have to solve it within two days i really need any help
the task :
Design and implement a telephone signaling module that generates standard signaling tones ( dial, ringing, ringing back, busy tone).that is to say to bring us a complete circuit that generates those tones through a speaker. Use any hardware which will help from your point of view ( Ics , Microcontroller or anything you need).
hi all
i got this task today and i have to solve it within two days i really need any help
the task :
Design and implement a telephone signaling module that generates standard signaling tones ( dial, ringing, ringing back, busy tone).that is to say to bring us a complete circuit that generates those tones through a speaker. Use any hardware which will help from your point of view ( Ics , Microcontroller or anything you need).