How do you get the audio from an Adobe presenter presentation to play through adobe connect?

Currently, we are having to use just the speakers and go over a speaker phone in order for the participants to hear the audio portion of a presentation.  We would prefer that the participants hear the audio portion of the presentation itself through their computer speakers.  Is there a setting that I am missing that will allow the integration or share of the audio of the host computer without hooking up a microphone?  We would still be on a conference call with the other attendees.  So, using the microphone would produce feedback or an echoing effect when in use.  The only other thing I could think of was somewhat of a hack would be to hook up an audio cable from the mic jack of the computer to the headphone jack of the computer, but haven't tested that yet to even see if it is a viable solution.  I would rather just change a setting if possible.  Any assistance is greatly appreciated.