I am trying to set up a simple Lync 2013 deployment for a small company. I want to have a single standard front end server and a single edge server. I have a SonicWall fire wall that supports a DMZ. I am struggling to find a document on how to do this. I have tried the planning tool. I have read a book. They all want to reverse proxy, multiple pools, etc. I am looking for a good step by step guide for as simple a deployment as possible. I want persistent chat, video conferencing, Exchange integration, and external access. No enterprise voice. Can you point me to such a guide/white paper?