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Field Notices

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Cisco IP Phone 6871 with Multiplatform Firmware
- Field Notice: FN - 72593 - Expiring Manufacturer Installed Certificate in Multiplatform Phones - Configuration Change Recommended 31/Aug/2023New
Cisco IP Phone 6861 with Multiplatform Firmware
- Field Notice: FN - 72593 - Expiring Manufacturer Installed Certificate in Multiplatform Phones - Configuration Change Recommended 31/Aug/2023New
- Field Notice: FN - 72302 - Cisco IP Phones Might Fail to Operate Correctly Due to a New Manufacturer Installed Certificate - Configuration Change Recommended 07/Jun/2023
Cisco IP Phone 6851 with Multiplatform Firmware
Cisco IP Phone 6841 with Multiplatform Firmware
- Field Notice: FN - 72222 - End of CDA/EDOS Support for Earlier Firmware - Software Upgrade Recommended 09/Jun/2022

- Field Notice: FN - 70166 - Multi-Platform Phones - Firmware Upgrade or Downgrade Might Fail if the Phone Runs 11.1.1 - Workaround Provided 06/Apr/2018

Support Documentation

All Support Documentation for this Series

Security Notices

Security Advisories, Responses and Notices

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