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Sharing Free/Busy information between Trusted Forest's in the same LAN.

Posted on 2014-01-15
Medium Priority
Last Modified: 2014-02-23
I have 2 AD forest's running in the same LAN one a 2003 and one a 2008. I need to be able for users in either forest's to shared Free/Busy information and Calander Information.

IS there a way i can do the necessary without performing a fereration trust.

Question by:GulfIT
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Author Comment

ID: 39781584
The Forests already for a trust relationship.
LVL 10

Expert Comment

by:Vijaya Babu Sekar
ID: 39781585
With out federation, it is not possible to implement. I believe  Thanks.

Accepted Solution

Jobgeor earned 1500 total points
ID: 39781639
It is possible with galsync tool.
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LVL 10

Expert Comment

by:Vijaya Babu Sekar
ID: 39781647
I mentioned not possible for Exchange native features. If you go to a third party, it will be more difficult to manage. Thanks.
LVL 37

Expert Comment

ID: 39781742
if you have Exchange 2010 in both organizations, you can use Exchange Availability service to have free busy \ calender information.
You can use Microsoft Exchange Server Inter-Organization Replication tool to configure free busy \ calendar information if you have exchange 2003 in target domain.

The tool and its documentation can be downloaded through below links.

Some more information on this topic


Author Closing Comment

ID: 39880723

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