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Doug Deitterick's Blog

Information about OCS and Exchange.

May 2009 - Posts

Do I really need ports 50,000-59,999 open in OCS 2007 R2?
This is copied straight from the TechNet article posted here, http://technet.microsoft.com/en-gb/library/dd441209(office.13).aspx . The A/V Edge service requires the port range from 50,000 through 59,999 to be open outbound for TCP for federation. Additionally, Read More...
KB971083 - Communicator 2007 R2 hotfix rollup package: May 2009
The May hotfix rollup for Communicator 2007 R2 was released. You can read more about the fixes and download the update here, http://support.microsoft.com/?kbid=971083 . Read More...
"The input file is not a valid PKCS#7 file."??
I ran across this issue while trying to process an offline certificate request on a OCS 2007 R2 Edge server. The certificate was issued from Comodo. When we tried to process the pending request using the OCS Certificate Wizard, we would get the following Read More...
OCS 2007 R2 Virtualization Support
Take a look at the following post that describes what roles we support virtualized. http://communicationsserverteam.com/archive/2009/05/13/488.aspx Read More...
OCS 2007 R2 Supported Server Role Collocation
I just wanted to quickly point out this article on TechNet that does a really good job of showing which roles you can collocate when deploying R2. http://technet.microsoft.com/en-us/library/dd425201(office.13).aspx Read More...
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