I've setup sharepoint 2010 for the first time and have a very basic internal site setup. I have installed LCS 2007 R2 and I can use communicator fine with the people in the office. However their presence doesn't appear on sharepoint.
they all have SIP addresses configured as their email in sharepoint and Presence Smart Tags is Enabled. The sharepoint site is added to trusted sites as we use IE7 and active x controls are allowed for trusted site.
I don't knwo what else needs to be configured.
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