It appears the Exchange 2007 Management Pack is a equally impressive in capabilities as Exchange 2007 offers as a Messaging Platform including Unified Messaging. Here's the general setup for this Virtualized Environment:
Single ForestSingle DomainSingle Domain Controller (Win2k3 R2 AD)Single Exchange Server (Ex2k7)Single Realtime Collaboration Server (LCS2k5 SP1 SE)Pair of MOM Servers (MOM2k5 SP1 on SQL2k5 SP1) - Management Server and Reporting ServerSingle Application Layer Firewall (ISA2k6 SE)Pair of Clients (WinXP SP2)<Click the Image to Enlarge in a Separate Windows>
Lynn LunikIndependent Security ConsultantWindows(R) PlatformIT Pro Secure Corporationandexchangesummit.nethttp://itprosecure.com and http://www.exchangesummit.net blog <at> itprosecure.com