We received a new MCS-7825-H1-ECS1, and are following page 4-3 in the Unity 4.0(5) Installation Guide with Exchange 2003. Customer is providing Server 2003 media per page 4-4.
Cisco provided the HP Proliant Essentials Foundation Pack 7.3 in the box, but it boots up saying the Primary Controller (a Intel 82801FR SATA Raid) is not recognized.