We acquired a company that is on the other side of the globe - they have their own Exchange server/network etc & there is not a plan to integrate the two at this time. That said, since we have a lot of meetings between us, it makes it really hard to plan. Is there a way to share, across the internet (securely), free/busy information? I saw http://support.microsoft.com/?id=238573
, but I am not sure how that would work across the internet securely.
What do various organizations do?