CUCM and what ESXi versions are supported as of 11/17/2015

[lesquive]

CUCM Version 8.6(x)

Supported Versions of VMware vSphere ESXi = 4.0 U1, 4.1, 5.0, 5.1

CUCM Version 9.0(1)

Supported Versions of VMware vSphere ESXi = 4.0 U3, 4.1 U1, 5.0, 5.1, 5.5

CUCM Version 9.1(x)

Supported Versions of VMware vSphere ESXi = 4.0 U3, 4.1 U1, 5.0, 5.1, 5.5, 6.0

CUCM Version 10.X

Supported Versions of VMware vSphere ESXi = 4.0 U4, 4.1 U2, 5.0 U1, 5.1, 5.5, 6.0

CUCM Version 11.X:

Supported Versions of VMware vSphere ESXi = 5.0 U1, 5.1, 5.5, 6.0

For more details:

http://docwiki.cisco.com/wiki/Virtualization_for_Cisco_Unified_Communications_Manager_%28CUCM%29#Version_8.6.28x.29

[Leonardo Santana]

Hello i need to upgrade CUCM version 8.6 to 11.x, buit we will use ESXI 5.5? Is possible?

Regards