Microsoft Communications Server 14

http://blogs.technet.com/b/uc/archive/2010/06/07/fun-stuff.aspx

http://win2008.ru/archives/35

http://technet.microsoft.com/en-au/office/ocs/bb970310.aspx

http://www.microsoft.com/uc/

http://www.msteched.com/2010/NorthAmerica/UNC205

http://technet.microsoft.com/en-gb/evalcenter/ff817052.aspx