I am looking for a way to share conference room meeting schedule with few different domains. Current one domain is using EX2K3's Public folder to share the calendar. It works great because when users invite others to the meeting, it will add the meeting schedule to user's personal calendar when they accept the meeting. The other domain is using the "resource", create an account for the conference room and add that conference room for the meeting schedule. this also works but I need to share this conference room's calendar to all users and users need to open that conference room account's calendar to see the schedule. Once again, this also works but just few more steps to go through.
Now, the one domain moved in with another domain to a same physical location. They need to use the same conference rooms. These two domains has totally different domain name and not trusted. Plus, there will be few more other domains going to move in too. Does anyone know if there is a way to share the smae conference room calendar amount these domain's outlook? I want to have a centralized calendar that people can check and see what meeting is on. In addition, I want to have a way to invite users accross these domains and the schedule will add to their Personal Outlook Calendar. I tried SharPoint Service and it seems like it only work on one domain too.
Please help, thank you.