Before You Begin
See Plan and Prepare for Your System Upgrade on the Prepare and Plan tab to plan your overall strategy.
Upgrade Contact Center Software Components
Once you have your upgrade plan and preparations in place, perform your system upgrade by following the guidelines and sequence in Performing Your System Upgrade:
•See Deployment Models for the general upgrade sequence for the various components in the different deployment models. For a description of deployment models, see Test Deployment Models and Sites .
•See Upgrading Components for system-level upgrade procedures for each major upgrade strategy: single-stage system, multistage system, and multisite migration.
For site-specific upgrade information, see Upgrading Contact Center Test Beds .
•See Related Documentation for links to component compatibility, installation, and upgrade documentation.