A year ago I was investigating in Depth about Microsoft Communication Server 2007 Products and Technologies since this is was one of my responsibilities to ensure its integration with MS Sharepoint Portal 2007.
I was amazed by Microsoft PBX and other Under Research Products (MS Round Table)
After a year from now … an am still using the beta versions of MS UC but I think time has become to start using the Official RTM. I still don't have the date of release yet in my hand but soon we will all have it.
Microsoft Communication Server is part of my Information Worker Specialization.
For more details about MS Communication Server 2007 visit www.microsoft.com/UC