[Asterisk-Users] Voice calls sent to fax extension

[Paul A. Pringle]

I have a situation that has repeated itself a few times.  Someone calls
into Asterisk and is connected with a voice extension.  At some point
during the call, the log shows "chan_zap.c: DTMF digit: f on Zap/2-1".
At this point, the call is redirected to receive a fax and the Asterisk
voice extension is hung up.  The users report that there were no
noticable tones heard just before the cutover, so I'm not sure what's
going on.  Is there a way to disable detection of faxes after the
voicecall is initiated?  We're running a Digium card to convert our
analog trunks if that makes any difference.

Thanks!

Paul