UCM62xx/UCM6510 1.0.20.28 Release Notes

Note:

1. ALWAYS create a backup of your configuration and data before a firmware upgrade.

2. After upgrading to 1.0.20.x, if you downgrade to 1.0.19.x and issues are encountered after downgrading, factory reset the UCM and restore the backup.

3. For UCM6xxx on 1.0.19.x, please upgrade to 1.0.20.x directly.

4. For UCM6xxx on firmware earlier than 1.0.20.x, please upgrade to 1.0.19.29 first, then upgrade to 1.0.20.x. To upgrade to 1.0.19.29, please check 1.0.19.29 release note “Important Upgrading Note” section and follow the instructions.

5. It is recommended to upgrade UCM to latest firmware for product lifespan and security improvements.

 

UCM62xx Release 1.0.20.28 Firmware

UCM6510 Release 1.0.20.28 Firmware