Hello. I’m analyzing Asterisk for possible use and I have a question about it.
Is Asterisk capable of detecting the nature of an incoming call, FAX or voice, over a standard phone (RJ-11, not VOIP) line? Can that be done without picking up the call? Can it be done at all?
Note that I’m not even sure if this is possible, but it would sure be useful.
I searched for an answer for this question but some doubts do remain. I think that it’s possible with a VOIP call. Is this correct?