Troubleshooting the Central Forest Topology for Office Communications Server 2007 R2
Topic Last Modified: 2009-06-05
Use the information in this section to help troubleshoot problems that you may encounter with a central forest topology deployment.
Note
Note NTLM must be used to authenticate contacts in the central forest. Using Kerberos or NTLM and Kerberos for authentication of contacts in the central forest is not supported.