Please need some help

LET ME TO EXPLAIN MY PROBLEM. IM A NEW USEER OF ASTERISKNOW, IM INTO 3 WEEKS, I HAVE PROGRAM RUNNING ON A CPU, I HAVE THE FREEPBX MANAGED, I MADE CALLS BETWEEN CPU AN ANOTHER BY USING THE X-LITE. MY HEADACHE IS THAT IM ASKING TO HAVE THE FAX ON THIS ASTERISK. I DONT NKOW WHY I CANNOT ENTRY ANY COMMAND INTO THE ASTERISK SERVER. I REALLY DONT KNOW HOW TO CONFIGURE A FAX, I WANT IT TO BE USED IN MY OFFICE. PLEASE HELP, I NEED TO COUNT ON A FAX APPLICATION. MY E-MAIL LEOPOLDOTAYLOR@HOTMAIL.COM.

IM WITH THIS PROBLEM SINCE 3 WEEKS IVE STARTED TO WORK WITH ASTERISKNOW 1.5