Asterisk + unimrcp + pocketsphinx

Hi: I was working on some automatic speech recognition function integrating Asterisk + unimrcp + pocketsphinx. I was following instruction on the following pages and was able to get simple words recognized. [login to view URL] But I was not able to retrieve those results from the generic speech API channels variables like the following: Retrieving results ${SPEECH(status)} ${SPEECH(spoke)} ${SPEECH(results)} ${SPEECH_SCORE(result number)} ${SPEECH_TEXT(result number)} ${SPEECH_GRAMMAR(result number)} I don't know if its a configuration issue or a bug. But I need to have those information feed back to me so I can further process them on Asterisk. Please apply only if you have past experience.