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License provisioning has always been a bit of a challenge in the CUCM environment. Prior to CUCM v9.0, licensing was managed on a per-cluster basis with each cluster requiring its own license files that were tied to the media access control (MAC) address of the cluster’s publisher. This approach to license management was limiting in the fact that one cluster might have unused licenses while another cluster may be at its limit and sharing between clusters was not possible.

There's a great chance that AWS has more than a few products to help you work faster, smarter, and more cost effectively. So, where should you start?

The reasons to virtualize might have begun with saving money, but there are other good reasons to virtualize, such as better resource utilization and the ability to quickly add new virtual machines.

How does earning a Security+ Certification set you apart? CompTIA Security+ is an international, vendor-neutral certification & DoD 8570 compliant. Learn more.

The certification and exam guide discusses the benefits of having a ITIL certification with each level and tips for the ITIL certification exams.

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Learn how to prepare and earn the ServiceNow Certified Implementation Specialist – Software Asset Management Certification.