Deploying Lync Server 2010 (Part 1)
http://www.msexchange.org/articles_tutorials/exchange-server-2010/management-administration/deploying-lync-server-2010-part1.html
Deploying Lync Server 2010 (Part 2)
http://www.msexchange.org/articles_tutorials/exchange-server-2010/management-administration/deploying-lync-server-2010-part2.html