Suggestion interessante dans le cas ou Communicator affiche le message : Cannot Synchronize Address Book
- use the “Automatically detect settings” instead of specifying settings for a proxy server in IE
- for IE7 under Advanced / Security, uncheck the option “Check for server certificate revocation” and restart the browser (manually or via Group Policy)
- ascertain that the URL listed on the certificate points to the Certificate Revocation List (CRL) Distribution Point that is reachable on the inside and/or outside network
- if OCS is deployed with digital certificates issued from an internal CA, add the .crl URL to the Trusted sites or Local Intranet zone on the Security tab in IE then exit and restart MOC e.g. http://*.swissitpro.ch. This enables the intranet URL for Address Book (AB) download to be recognized as safe and valid.
- deploy certificates from trusted public Certificate Authority (CA) permits both domain and guest (non-domain) accounts to connect to internal OCS pools
