Found a great source of Microsoft UC tracks and info that is presented on TechEd North America 2010.
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!
TechEd Online: here
Source: Tech Ed Online website.
TechEd Online: here
Source: Tech Ed Online website.