[Freeswitch-users] play media

coz i need freeswitch only for media processing, i dont want to have a direct SIP connection between user and Freeswitch, so the application server can handle the call using SIP, and using the event socket, it can ask freeswitch to play prompt, or collect digit and return it to the application so the application according to the digits can bridge the call. is it possible ? and how freeswitch can play RTP to the caller ?