Microsoft released a few updates last week for various components of OCS, from Group Chat to Phone Edition to the OCS Core and Communicator. While a few bugs were fixed with the Communicator update, one item that was not mentioned in the KB article was that this update adds functionality with Office 2010 64 bit. Previously Communicator would just throw an Outlook integration error, meaning that presence based on calendar, voicemail indicator, out of office, etc. did not work. Happily all of this has been fixed in the 3.5.6907.83 update.
Here are links to all the updates…
Phone Edition: http://www.microsoft.com/downloads/details.aspx?familyid=565595BE-6CF3-4A61-A1E4-12555749CA64&displaylang=en
Group Chat: http://www.microsoft.com/downloads/details.aspx?familyid=E5924BF9-B042-4C53-B4A6-79C7E5C9749B&displaylang=en
Communicator: http://www.microsoft.com/downloads/details.aspx?familyid=515D6DBA-4C6A-48BB-A06A-D99C5742676D&displaylang=en