Convert 7960 to sip

Hello everyone. I am very new to freepbx so i need a litte help. I have a cisco 7960 that I want to change to sip for a proof of concept setup before we make a huge change to VOIP at our company. I bought the EPM module for freePBX. I cent get the 7960 to download the firmware from my PBX and update to sip. Can anyone help me.

@SkykingOH Can you help