[Freeswitch-users] Detecting a fax

Hi I was hoping someone could help me to setup the fax detection / tone detection application. I want to be able to transfer an incoming fax to a specific extension. In my default.xml file, I have the following (extracted): <extension name="1000"> <condition field="destination_number" expression="^(10[01][0-9])$"> <action application="fax_detect"/> <action application="tone_detect" data="fax 1100 r +5000 transfer fax XML features" /> I can't get the fax to be detected and transferred. Is there any way this can be done? Thanks!