For more details, check out this document.Ĭonfirm ESXi support.You will want to be sure the ESXi version your virtual machine is on is supported for the version of Unity you want to be on, and that information lives here.ĭetermine OVA changes. This step requires checking here and comparing these requirements to your current virtual machine. cop results of the “ run cuc preupgrade test” output run before the upgrade. cop file per this information and also receiving no errors for the. CSCua88701 is included in: 8.3-1 and higher, 8.2-1 and higher, 9.8-1 and higher.
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If you are running anĮngineering Special (ES)or Service Update (SU)that already contains CSCua88701you do not need to install this COP file. If you are already running CUCM release 10.x or higher you already have this fix and do not need to install this Cisco Options Package (COP) file. Digging deeper into this, if you are at version 9.1.2SU2 (AKA 9.1-3), this build contains the same fix as the. cop file for RSAv3 keys is listed in the upgrade guide. You may need to upgrade your license server or add license definitions to your licensing server pull this off. Be sure to order your upgrade through PUT and be sure that your licensing server can handle the version of Unity Connection you are going to. Once you’ve read the docs and are starting to put together a plan, here’s some guidance on what that plan should entail:
Your best bet is to read it through several times and to not be surprised when you can quote any particular paragraph and page number in your sleep.Īlso, reviewing the release notes found here is a must. So let’s get started on this upgrade for Unity Connection 9.1.2SU2 to 11.5.1SU2 – the best document to begin with is the Unity Connection upgrade guide found here. You will be sorry, and I promise TAC won’t be impressed when you tell them that you followed a process from a blog, even one as awesome as mine.
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Do not use this post as a step by step How to Guide. These are notes from my upgrade experience and while many of these steps are universal to the upgrade process, each upgrade is a unique snowflake. Prologue: This post is intended as an informative prep document for those planning to upgrade Unity Connection (in an HA setup) from 9.1.2SU2 to 11.5.1SU2 using the OS platform upgrade and not PCD (because reasons…) – your upgrade mileage may vary and likely will.
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