Updated: July 9, 2020 (February 27, 2006)

Live Communications Server Versions

As managing vice president, Rob Helm covers Microsoft collaboration and content management. His 25-plus years of experience analyzing Microsoft’s technology... more

Chart outlines life-cycle support dates as well as initial release and service pack histories for Live Communications Server 2003 and 2005.

Product	Current Service Pack	Mainstream Support Ends	Release History
Live Communications Server 2003		Dec. 31, 2008	Released: Nov. 2003
Live Communications Server 2005	SP1; Apr. 28, 2005	Mar. 31, 2010	Released: Jan. 2005

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