Cool this is a great source about the latest UC information presented on TechEd 2010 about for example Communications Server ‘14’. Rocks!
This track covers the Microsoft Unified Communications platform and technologies, including Microsoft® Exchange Server, Microsoft® Office Communications Server, Microsoft Office LiveMeeting and Microsoft® Exchange Online. Here you can learn how you can streamline your organization’s communications, build presence aware applications, roll out an on-premise, hosted (or combination thereof) messaging and collaboration system, and much more!
Tech Ed Online: here
Source: Tech Ed Online website.