I got a ONYX VS and 4 phones for free. I was thinking about installing this in my home for a home phone system. My background is IT and cabling but not much experience with phone systems. But I am really excited about trying to learn this.

Where should I start? I got it mounted to the wall and that's as far as I have gotten.

I also have a small 14"x14" PC that says voice mail and 2 small black box's that I was told would allow me to connect 4 analog lines and I could use regular phones or a Fax machines with the system

My entire house is wired with at lease 2 CAT5/CAT6 drops to each room and has 2 residential lines comming in from SBC.