I am a network administrator with a little phone experience. My company will be moving into a new building within the next few months and we are starting from absolute scratch and leaving our entire existing infrastructure behind. It's a big job.
I would like to impliment an IP Phone system while we're at it. I have researched a number of sites on the internet but none seem to give me the summarization I am looking for to get started in putting the peices together.
Could someone here summarize a standard list of equipment that would be needed to impliment VoIP in a completely empty office with existing analog phone lines and CAT5?