This is where we will begin to document the firewall port settings necessary for a Lync Server 2010 deployment. The Microsoft Lync Server 2010 Protocol Workloads Poster has been posted:
http://blogs.technet.com/b/drrez/archive/2010/11/17/microsoft-lync-server-2010-protocol-workloads-poster.aspx Download link: http://www.microsoft.com/en-us/download/details.aspx?id=6797
This same content for OCS 2007 R2 is here - http://social.technet.microsoft.com/wiki/contents/articles/ocs-2007-r2-firewall-port-settings.aspx
Carsten Siemens edited Revision 5. Comment: Added tags: en-US, has comment
That would be great. I'll be watching for when this gets updated.