Wednesday, May 3, 2017

The setup wizard has determined that Certificate Revocation List(CRL) checking is enabled on this computer.

On the Server ( windows 2012 R2)  you are having the issue, make a right click on Windows tile, and select run , type | control | and press enter. From control panel click view and change it to small icons, locate “Internet Options” double click on it to go to properties.Go to advance and drill down to “Security” section uncheck | Check for publisher’s certificate revocation”” click apply and close the window. Installing RU 16 on Exchange 2010 SP3.

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Run the setup after the changes. When finished you can revert the changes back.

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Oz Casey, Dedeal
MCITP (EMA), MCITP (SA)
Security+, Project +, Server +
http://smtp25.blogspot.com/ (Blog)
http://telnet25.wordpress.com/ (Blog)
https://twitter.com/Message_Talk (Twitter)

Thursday, March 2, 2017

Setting Throttling Policies For Cisco Unity

Recently I ran into issues with Cisco/Unity  within the Exchange 2010 environment. I wrote simple script to create Exchange Server Throttling policy based on CISCO’s white paper with their recommended values on the policy. Script can be found on TechNet Scripting Library
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https://gallery.technet.microsoft.com/Set-Exchange-Server-60ff7055
Few reminders with Cisco Unity: It is configured to work with EWS.Voice message put into user mailboxes via API , so you wont see Exchange server information within the message headers.  if you are seeing random users not getting their VM, check throttling policy to make sure the recommended values set accordingly.

EWSPercentTimeInCAS               : 300
EWSPercentTimeInMailboxRPC  : 200
EWSFindCountLimit                     : 10000
EWSPercentTimeinAD                  : 100



Oz Casey, Dedeal (MVP North America)
MCITP (EMA), MCITP (SA)
Security+, Project +, Server +
http://smtp25.blogspot.com/ (Blog)
http://telnet25.wordpress.com/ (Blog)
https://twitter.com/Message_Talk (Twitter)