[Asterisk-Dev] Need help with coding.

[Henry Devito]

Hi

I am trying to find where to change the code to stop the transmission of
DTMF from a FXS port once the call is connected.  I have a Digium 2FXO/2FXS
card.  My customers old pbx could do this and they would like that
functionality in this system.  I'm not sure what to look at next. I tried
commenting out the AST_FRAME_DTMF lines in the res_features.c but I do not
believe this worked, unless I goofed running make and make install.