The ExchUCUtil tool (ExchUCUtil.ps1) is a Windows PowerShell script that has two functions:
- Grants Office Communications Server permission to read Exchange
Unified Messaging Active Directory objects, specifically Exchange
Unified Messaging attributes, so that it can create contact objects
for each auto-attendant and subscriber access.
- Creates a Unified Messaging IP gateway object for each Office
Communications Server pool and associates the gateways to the
Unified Messaging SIP dial plans that are defined for Office
Communications Server.
You can run the tool when you initially configure Exchange Unified Messaging for use with Office Communications Server, and again after the Exchange Unified Messaging SIP dial plans are created for Office Communications Server.
You must run the tool again in the following situations:
- When a new Unified Messaging SIP dial plan is created for
Office Communications Server.
- When a new Office Communications Server is deployed.
The tool is installed at %programfiles%\microsoft\exchange server\scripts.
You access the tool by using the Exchange Management Shell. At the command prompt, go to the location of the tool. Type exchucutil.ps1, and then press ENTER. You can verify the results of the script in the Exchange Management Console.