What are the benefits of using virtual machines for Avaya Aura installations?

Using virtual machines for Avaya Aura installations provides significant advantages, notably reduced hardware costs and easier scalability. This approach allows organizations to run multiple instances of software on a single physical machine, optimizing their hardware utilization and decreasing the need for additional physical servers. As a result, businesses can save on initial capital expenses associated with purchasing and maintaining multiple hardware systems.

Moreover, scalability is enhanced with virtual machines since organizations can easily allocate additional resources or create new virtual instances based on changing demands or workloads. This flexibility means that adding capacity during peak times or expanding services becomes more manageable and cost-effective without the lengthy process of procuring and installing additional physical hardware.

In contrast, the other options do not align with the primary benefits of using virtual machines. A better user interface is not inherently related to virtualization, and increased complexity in configuration or maintenance requirements can be seen as drawbacks rather than benefits. Therefore, the attribute of reduced costs and improved scalability by utilizing virtual machines stands out as a fundamental advantage for Avaya Aura installations.