The Lync Server Open Interoperability Program is now available
http://technet.microsoft.com/en-us/lync/gg131938.aspx
Other useful Links:
- Hardware Requirements. Link
- Bandwidth Table. Link
- Lync New features – server side. Link
- Lync New features – Client Side. Link
- Port Requirements. Link
- Lync Server 2010 Protocol Workloads Poster. Link
- Architecture – Server Roles. Link
- Architecture – Topologies. Link
This is cool..You can check this out also CenterLink.com