Can CUBAC 126.96.36.199 run on Windows Server 2008 R2? Will CUBAC be supported in a VM environment?
It is best to reference the release notes for known hardware and software compatibility information.
Release Notes for Cisco Unified Business/Department Attendant Console Release v188.8.131.52
Based on these release notes alone I would say CUBAC v184.108.40.206 is expected to work on Windows 2008 R1 (32 bit). It is the nature of documentation to only list what is expected to work, everything else is an unkown and may or may not work. I would not recommend deploying any unkown configuration, such as Windows 2008 R2, in to a mission critical environment.
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