Hi !

This is the latest Cisco Unified Call Manager Session Management Edition Release 8.6(2a)SU4 I've modified the ISO so it's Bootable and also modified installation parameters so it may installed under any VMware infrastructure.

Cisco Unity included and CUCM Business Edition as well

Original bundle file supplied from Cisco is "UCSInstall_UCOS_8.6.2.24900-17.sgn" published in March 2014.

Enjoy