Overview
--------

.. note::

   For upgrade steps, refer to the Upgrade Guide.


This document provides an overview of the deployment of the |VOSS-4-UC| system on VMware.

The system can be deployed in either a test Standalone topology, or a multi-node cluster
with High Availability and Disaster Recovery capabilities. It is aimed at Technical and
Operational personnel responsible for the deployment of a |VOSS-4-UC| system.

This system supports various deployments/solutions - the document describes the product
in general and is not specific to a particular deployment/solution.
For cluster installations, also refer to the Health Checks for Cluster Installations Guide.

Information may vary slightly depending on the installation environment.

.. |VOSS-4-UC| replace:: VOSS-4-UC
.. |Unified CM| replace:: Unified CM