One of my customer wants to migrate their CUCM/CUC/UCCX from their MCS server to their own HP DL360P G8 and HP BL460 G8 server, from v8.5.1 to v10.x. The CPU are intel xeon E5-2660v2 and E5-2609, I just wondering I've checked the CPU Architecture & Model for UC app, they are Restricted UC Perf. CPU. and I checked Virtualization for Cisco Unified Communications Manager (CUCM)/CUC/UCCX, http://docwiki.cisco.com/wiki/Virtualization_for_Cisco_Unified_Communications_Manager_(CUCM) http://docwiki.cisco.com/wiki/Virtualization_for_Cisco_Unity_Connection http://docwiki.cisco.com/wiki/Virtualization_for_Cisco_Unified_Contact_Center_Express , all above UC apps do not support Restricted UC Perf. CPU, does this mean the customer's HP server does not support CUCM/CUC/UCCX v10.x? any help would be appreciated.