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Lync on Ipad: cannot verify certificate from server

الإجابة Lync on Ipad: cannot verify certificate from server

  • 2012年5月17日 3:30
     
     
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    Hi all,

    Error : cannot verify certificate from server

    We have FE with CU4 intalled. EDGE

    We are trying to connect to lync (Internal Only)

    We manually input autodiscover URL

    autodiscover URL is working when acccesed through IE browser.

    We also tried to follow intructions here http://www.bricomp.com/blogs/post.cfm/lync-mobile-ios-certificate-errors

    but it didnt resolve the issue,

    Any known fix?

    Thanks




    • 編集済み MGerio 2012年5月17日 3:30
    • 編集済み MGerio 2012年5月17日 3:34
    • 編集済み MGerio 2012年5月17日 3:40
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  • 2012年5月18日 8:21
     
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    Hi,

    So your iOS device trusts the internal root certificate of your CA? but you are still receiving the error "cannot verify certificate from server"

    Is the FQDN of your internal mobile services autodiscover URL listed in your certificates subject alternative names?

    Here is some more info on Lync Certificates
    http://www.bibble-it.com/2011/12/10/configuring-lync-mobility-part-3
    http://technet.microsoft.com/en-us/library/hh690015

    Thanks,

    James

    MCITP: Lync/Exchange 2010/Server Administrator 2008
    rogersau.blogspot.com < Unified Comms Blog
    View James Rogers's profile on LinkedIn

     
  • 2012年5月18日 8:37
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    Hi,

    1. What is the complete error message?

    2. What certificate have you installed on the phone? Have you installed the root cert of the published certificate.

    3. Please double check SAN in your certificate.

    Director Pool Certificate:

    Internal Autodiscover Service URL   SAN=lyncdiscoverinternal.contoso.com

    External Autodiscover Service URL   SAN=lyncdiscover.contoso.com

     

    Front End Pool Certificate:

    Internal Autodiscover Service URL    SAN=lyncdiscoverinternal.contoso.com

    External Autodiscover Service URL    SAN=lyncdiscover.contoso.com

     

    Reverse Proxy (Public CA) Certificate:

    External Autodiscover Service URL    SAN=lyncdiscover.contoso.com

    Please browse to the Autodiscover URL in web browser https://lyncdiscover.<domain>. You should receive a prompt to open or save the file Lyncdiscover_<domain>. If you do not receive an option to open or save the file lyncdiscover_contoso.com, verify the reverse proxy setup. You can refer to 'Reverse Proxy Configuration' section in the Jeff's blog:

    http://blog.schertz.name/2011/12/deploying-the-lync-2010-mobility-service/

    4. If you are trying to connect lync internally only, please make sure the value of ExposedWebUrl is Internal:

    Set-CsMcxConfiguration –ExposedWebUrl Internal

    5. If the issue persists, please refer to step 8 in the following link to enable logging tool on mobile device for further troubleshooting.

    http://blogs.technet.com/b/nexthop/archive/2012/02/21/troubleshooting-external-lync-mobility-connectivity-issues-step-by-step.aspx

    Regards,

    Kent

     
  • 2012年5月31日 2:51
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    Hi MGerio,
    Is there any update on the issue? If you have fixed the issue, please kindly share the solution with us.

    Regards,
    Kent

     
  • 2012年6月7日 0:50
     
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    installed cert from http://certificaterserver.domain.com/certsrv/root

    • 回答としてマーク MGerio 2012年6月7日 0:50
    •