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When completed, click OK to commit the changes. After adjusting the CPU, click on Memory and adjust the settings to provide the required resources for your environment.You can view a listing of available Cisco Unified Communications Manager (CallManager) offerings that best meet your specific needs. On the Hardware tab, select CPU and adjust the setting to provide the required number of cores for your environment. The Cisco Unified Communications Manager Version 8.6 has been retired and is no longer supported.To adjust the virtual machine CPU and Memory, locate the newly deployed virtual machine in vCenter, right click on the virtual machine and select Edit Settings.Please refer to the virtual machine requirements to determine the appropriate settings for your environment. After each upgrade to a 8. SUB3 was built on the 8.6 OVA as we had numerous bugs with 8.5 and patched to 8.6 before SUB3 was able to be built. Depending on your system requirements, you may need to adjust the virtual CPU and Memory settings. PUB, SUB1, and SUB2 were built on UCS using the 8.5 OVA, but later updated with 8GB RAM and 2 vCPU. Here is one example from OVA template for CUCM 8.6: vCPU Cores. The initial OVA deploys with 2 vCPU and 8GB Memory. any chance you can put some light on 'reserved MHz' part that is added in brackets when describing number and speed of vCPU cores for particular OVA template I understand number of vCPUs and speed but I dont have a clue what 'xyz MHz reserved' means. Select the Destination Network for the virtual machine and click Next to continue.Select Thick Provision Lazy Zeroed and click Next to continue.The ova file that i am using is the same i use for 8.6 because it is an upgrade, but as per documentation, i changed the NIC type (to VMNIX3), the disk size and the VM OS (to Redhat 6). Specify the storage location for the virtual machine and click Next to continue. on both CUCM 8.6 and 9.1 the OS is Redhat 5 on cucm 10.x is redhat 6 - 64bits, so it is a major uprgade.Specify a host within the cluster and click Next to continue.Specify the VMware Host / Cluster and click Next to continue. Installation Guide for Cisco Unified Communications Manager and the IM and Presence Service, Release 12.5 (1) 0.Specify the name and location for the VMware machine and click Next to continue.Review the License Agreement and click Next to continue.Select the OVA from computer or network location and click Next to continue.Based on the documentation the main steps of the upgrade are: -changing the OS to RHEL 6 (64-bit) and. As per documentation this should be a direct refresh upgrade and no need of PCD to do it. From the vSphere client select Deploy OVF Template from the File menu. Hi, I have to upgrade a virtualized CUCM cluster (PUB, SUB1, SUB2, TFTP) version 8.6.2 SU3 to version 10.5.
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Download the latest Akkadian Provisioning Manage OVA to a location accessible by the vSphere client.run the 10. 4.1 Cisco Unified Communication Manager Based on the documentation the main steps of the upgrade are: -changing the OS to RHEL 6 (64-bit) and the Network Adapter from 'Flexible' to 'VMXNET 3 for the VM (shut down the VM and perform the changes) -run.2.4 Appliance Implementation and Updates.