I have a sip gateway for outgoing calls connect on my asterisk 11, who is sending me when a call is not answered a 183 progress with an early media recording "pls try again etc etc " and then after the 183 a 200 OK. This makes asterisk believe that the channel opened and thus producing an answered record on cdr reports. I’ve played around with prematuremedia and progressinband with no luck. Is there a way to ignore incoming 183 or the media?
Pls note that I dont care about hearing the early media, I’d rather drop the call