[Freeswitch-users] Listen to the conversation between a user and an IVR

Hi, I'm wondering if there's a way to listen to the conversation between a user and an IVR (javascript programs). Here's the background info. I have a javascript that first makes an outbound call to someone. And When the call is answered, the call is then connected another extension, which runs an IVR application written in javascript. I want to be able to listen to the live conversation between the person and the IVR. Is this supported? If so, how can I do that in javascript? Thanks.