Hi, I am wondering is there an option to sync calendars from other persons which are shared via outlook , with mobile device. So you can access it via exchange active sync and have various calendars on mobile ? Thanks

Hiya, Not directly via ActiveSync, however if the mobile device supports syncronising iCal calendars (iPhone does, for example), you could consider using Calendar Publishing to achieve this, in Exchange 2010 SP1. In such a scenario, the other people would publish their Calendar using Outlook 2010 or OWA and send the URL to the person to open on the mobile device. SteveSteve Goodman Check out my Blog for more Exchange info or find me on Twitter

Steve’s right. The task can’t be accomplished in exchange natively. Besides the suggestion from Steve, or access the shared calendar via OWA on the phone, you can also check if there’s any other third party tool for this specific task on the internet “You can only synchronize your default calendar folder, contact folder, and tasks folder” ---------Refer to <Exchange ActiveSync: Frequently Asked Questions>James Luo TechNet Subscriber Support (http://technet.microsoft.com/en-us/subscriptions/ms788697.aspx) If you have any feedback on our support, please contact tngfb@microsoft.com

When I want to publish my calendar , do I need to install webDav on SBS2008 (if yes then I would be grateful if you give me some instructions) or just publish. Which solution is better ??

As I see, “Publish to Microsoft Office Online” is easier Introduction to publishing Internet CalendarsJames Luo TechNet Subscriber Support (http://technet.microsoft.com/en-us/subscriptions/ms788697.aspx) If you have any feedback on our support, please contact tngfb@microsoft.com