My customer has a SBS 2011 network. I used Microsoft Exchange 2010 ECM to create a Room Resource. Example conference room. To test it I opened my Outlook 2010 and created a Meeting Request. I invited the Conference Room (email@example.com), my account inside the company (firstname.lastname@example.org) and my account at my office (email@example.com). I accepted the meeting request and sent a response at my inside and outside email address. I received all the requests back in my inbox as accepted. When I go into the meeting request and click Tracking, it show that the Conference Room and my inside account Accepted the meeting. My outside account still shows the response as None.
I went into the ECM and changed turned on “Enable the resource booking attendant” in the properties of the Conference Room and tried it again and it still does not work. I am not sure if I need to turn something else on in the properties of the Room Resource or what.