Displaying 1 result from an estimated 1 matches for "5d0aa703".
2014 Aug 08
1
How to tell the diff. between a fax and an audio call on outbound calls
All;
I have a customer who does some small, limited fax broadcasting. What he
wants to do is to be able to tell when a phone number is actually a human
rather than a fax machine so he can delete the number from his customer
list. Determining whether a call is a fax or not on the incoming is easy,
but I'm not quite sure how to do that with an outbound call. Any insight at
all would be