A reply to
"Cross Org Availability using Federation Trust and Organization Relationship" - Published by The Exchange Team 28 Jun 2011 1:30 PM
By
NETsec GALsync - Published at http://netsec.de/products/galsync
Organizations often need to share availability (aka Free/Busy) information with other Exchange organizations. Depending on the version of Exchange Server you're on, there are different ways to do this. Let's take a look at three common scenarios and go through the exact steps required in order to achieve sharing of availability information between two on-premises Exchange organizations.
Scenarios:
1. Scenario 1: Both organizations running Exchange 2010 SP1
2. Scenario 2: One (or both) organizations running a mix of both Exchange 2007 and Exchange 2010 SP1
3. Scenario 3: One (or both) organizations running a mix of Exchange 2003, Exchange 2007 and Exchange 2010 SP1
[1] see: http://blogs.technet.com/b/exchange/archive/2011/06/28/cross-org-availability-using-federation-trust-and-organization-relationship.aspx
Continue reading Cross Org Free/Busy with Federation Trust and NETsec GALsync