Editing .conf files for FreePBX in "PBX in a Flash"

I just installed “freePBX in a flash”. Where do I find most of configuration at /etc but not all the confuration fiels that can tipically found under “Config File Editor” in trixbox.

Particularly, I like to edit following files but I could not find them in /etc directory
/etc/amportal.conf
/etc/hosts

What command do I use to edit it? I use WinSCP, it seems to work for editing.

This is a “feature” in the PBX in a Flash. The Config Edit is setup so that these files are “hidden” from Config Edit.
See a post here http://pbxinaflash.com/forum/showthread.php?t=331&highlight=configedit about it.