Microsoft Lync 2013
If you would like to get a complete Microsoft Lync Enterprise server deployment step by step guide with High availability for Front end, backend and all other roles like WAC, Persistent Chat, Monitoring, Archiving and Load balance configuration (Kemp Load Balancer).
You can get the complete guide that will include all the steps. the guide is about 180 pages. If you're interested in this offer please contact me.