Supported Avaya Breeze® platform upgrade paths

Last Updated : Nov 11, 2025 |

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Select an upgrade method from the following table.

Release	Upgrade method
3.0.x to 3.9.x	Method 1: Upgrading using OVA reinstallation Note: Do not add Release 3.8.x or earlier nodes to an upgraded Release 3.9.x cluster.
3.1.x to 3.9.x
3.2.x to 3.9.x
3.3.x to 3.9.x
3.4.x to 3.9.x
3.5.x to 3.9.x
3.6.x to 3.9.x
3.7.x to 3.9.x
3.8.x to 3.9.x
3.9.0.0 to 3.9.0.x
3.9.0.2 to 3.9.0.x	Supports Method 1 or Method 2 or Method 3 Method 1: Upgrading using OVA reinstallation Method 2: Upgrading using simultaneous cluster upgrade Method 3: Upgrading using rolling cluster upgrade

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