Enable Kerberos authentication RRS feed

  • Question

  • I keep failing on the below error when running validation against my consolidated FE server.  We have a combined Access Edge and Web Conf Edge server deployed, a Director, Mediation server, and this Consolidated FE server.  We are using ISA 2006 as a reverse-proxy, and SQL 2005 on the BE.


    Maximum hops: 2
    Authentication protocol is not enabled: Kerberos
    [0x43FC200C] Not all checks were successful



    Maximum hops: 3
    Check two-party IM: sip:name@company.com is connected to remote user sip:name@company.com via route pool01.company.com
    Check two-party IM: sip:name2@company.com is connected to remote user sip:name2@company.com via route pool01.company.com

    Attempting to establish SIP dialog: Processing failed as one or more steps did not complete successfully

    Thursday, November 29, 2007 4:31 PM



    Found the answer.  In the OCS management console, expand "enterprise pools", select the pool in question, right-click "front-ends", click the "authentication" tab, and choose "NTLM", "Kerberos", or "both NTLM and Kerberos" in the drop-down.
    Friday, November 30, 2007 7:54 PM