This role also integrates with Microsoft Office Communicator Server to create one
of the feature - rich IP voice systems to date. UM fills a very important niche because it allows IT
departments to reduce the complexity of the infrastructure and enables them to retire aging voice
mail platforms. For more information on UM please see microsoft.com/technet/
prodtechnol/exchange/2007/evaluate/overview/default.mspx .
To get the most out of this chapter, you must have the UM role installed on a server (see Chapter 3
for installation information). It is also advantageous, though not required, to have a cursory
understanding of how phone systems, PBXs, and audio encoding work.
In Chapter 3 you learned how to install the UM role. Now you are going to build from there and
configure UM with the minimum amount of options to make it work. From there you add onto
these cmdlets, introduce new cmdlets, configure the UM Virtual Directory, and finish up the
chapter with a list of the UM cmdlets. For an authoritative definition of every cmdlets option, refer
to the Microsoft Exchange Server 2007 help file (also knows as the CHM file).
This chapter covers the following topics:
??‘ Creating UMDialPlan, UMIPGateway, UMMailboxPolicy, and UM Server
??‘ Using the Get-UM cmdlets to retrieve data
??‘ UM user management
??‘ AutoAttendant management
??‘ Removing and disabling UM features
Part II: Working with Server Roles
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