CWA 2007 R2 Signing Error code: 0-0-18401-0-0 RRS feed

  • Question

  • Hello Friends,

    I am unable to signin to the CWA 2007 R2, it shows Error code: 0-0-18401-0-0.

    My Environment:

    Lync2010 Standard Frontend Server

    Lync2010 Edge Server

    CWA 2007 R2 Preped up in a clean greenfeild Lync2010 Installation.

    My External DNS Certificates for CWA Server:


    My Internal DNS Certificates:


    Please help me to troubleshoot this error.

    Saturday, March 31, 2012 5:29 AM

All replies

  • Did I put the question in wrong forum group...

    Pl help me choose a proper forum group if that is the case....

    Monday, April 2, 2012 9:30 AM