[Asterisk-Dev] background festival

[Jon Pounder]

Am I on the right track here or out to lunch ?

I want to be able to utilize keys hit during festival speech - looking at 
the code, keys seem to trigger it stopping but get otherwise thrown away.

I compared with how background works, but it seemed to be based on higher 
level stuff since it streams a file, not from a socket.

I am not sure where to start modifying so that the dtmf packets are 
actually passed on to the extension matcher as happens in background, since 
those calls deal with a filename and the festival ones deal with a file 
descriptor that is already open.