I can now dial out manually, via auto, predictively, and can have the survey script call out and play the audio file but it does not receive the DTMF input back from the recipient's phone. Is there something else that needs to be done beyond adding this to extensions.conf which is mentioned in the agi file:
exten => 8366,1,AGI(call_log.agi,${EXTEN})
exten => 8366,2,AGI(agi-VDADtransferSURVEY.agi,${EXTEN})
???
thanks!