problem verifying the certificate

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• lundi 23 juillet 2007 17:37

   

   
  

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  Patrick,

   

  Try loooking into the client's application log. The actual error may be there, and it may be more informative than that one.

   

  Thank you.

   

   
• lundi 23 juillet 2007 18:52

  Modérateur

   

   
  

  6

  It sounds like you've generated the certificates from an Enterprise CA, in which case the certificates are automatically trusted by domain-joined clients.  You will need to install the root certificate on clients that are not domain joined.  To do so, browse to the /certsrv web site on your certificate server (if it's running IIS) and click "Download a CA certificate, certificate chain, or CRL" and then "install this CA certificate chain" (at the top of the page).

  If it's not running IIS you can export the root certificate from the CA MMC (properties of the CA) and import it manually onto each machine.
   
• jeudi 13 novembre 2008 22:06

   

   
  

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  Mike you are awesome....   you dont how happy i am in installing the OCS server and able to login using a test user...

   

  This simple mistake made re-install the server... thank you again...

   

  +Ravishankar

   

   
• lundi 21 septembre 2009 18:21

   

   
  

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  Just wanted to say the solution worked for me also.  I exported the Root CA cert and installed it on the client machine The client machine is no longer receiving the error and able to connect to the communications server.
   
• mercredi 16 décembre 2009 14:02

   

   
  

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  Maybe this information can help:
  "This is caused by the certificate on the server not matching the host name you are trying to connect to. Typically this is because the _sipinternaltls SRV record in DNS is pointing to a physical OCS server instead of the pool name and the certificate on the server is (rightfully) issued for the pool name."
  http://blogs.technet.com/kpalmvig/archive/2009/01/07/troubleshoot-office-communicator-problem-verifying-certificate.aspx