Telecommunication media used tell me analoge or digital?

Question

Telecommunication media used tell me analoge or digital?

Answer 1

Nearly all telecommunications, will at some point be converted to a digital signal.  Digital signals are much easier to combine to transmit over distance.

Answer 2

Once your analog phone voice signal reaches your local telephone exchange switching center, it is probably converted to digital for processing and forwarding to the destination exchange you are calling. There it is converted back to analog for delivery to the analog phone line you are calling.

But, for sure one day all telecom signals will be digital. (except for the RF transmittion methods)