Exchange UM – cannot change Dial Plan VOPIP Security to Secured

Here are some field notes from a Lync 2010 environment using the telephony and integration to Exchange Unified Messaging for the Voice mail feature. There was a problem changing the UM Dial Plan settings from Unsecured to SIP secured or Secured. The following error may appear on the completion page …

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Unable to Install Exchange 2010 SP1 Unified Messaging Role

I recently installed the Exchange 2010 SP1 Unified Messaging (UM) role at a client and in that process I was installing the pre-requirements: Unified Communications Managed API 2.0, Core Runtime Microsoft Speech Platform – Server Runtime I found that there are multiple versions of the Speech Platform Runtime, available as …

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Exchange 2010 UM Troubleshooting Tool Released

Microsoft has released a new troubleshooting tool for Exchange 2010 Unified Messaging. The Exchange 2010 UM Troubleshooting Tool is an Exchange Management Shell cmdlet that you can use to diagnose configuration errors specific to call answering scenarios and to test whether voice mail is functioning correctly in both on-premises and …

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