When incoming DATA call arrive on ISDN BRI, asterisk (zaphfc) recognise
type of call, but answering anyway (playing IVR messages, ringing
phones, etc...)
How to stop that? I want that only VOICE calls are answered, and
DATA/FAX to be ignored.
(I'm using Asterisk 1.2.1 Brisftuffed 0.3.0-PRE-1f,  ZapHFC)
Log:
-- Accepting data call from 'XXXXXXXX' to '3001' on channel 0/2,
span 1
-- Executing Answer("Zap/2-1", "") in new stack
-- Executing BackGround("Zap/2-1", "ivr_intro") in new stack
