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Field Notices

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Cisco Packaged Contact Center Enterprise 15.0(1)
- Field Notice: FN74382 - Cisco Unified Contact Center Products: Impact on Secure Communication Due to Upcoming Changes to TLS certificates Issued by Public Certificate Authorities with Client Authentication EKU, Starting March 2027 - Workaround Provided 13/May/2026Updated
Cisco Packaged Contact Center Enterprise 12.6(2)
- Field Notice: FN74382 - Cisco Unified Contact Center Products: Impact on Secure Communication Due to Upcoming Changes to TLS certificates Issued by Public Certificate Authorities with Client Authentication EKU, Starting March 2027 - Workaround Provided 13/May/2026Updated
Cisco Packaged Contact Center Enterprise 12.6(1)
- Field Notice: FN74382 - Cisco Unified Contact Center Products: Impact on Secure Communication Due to Upcoming Changes to TLS certificates Issued by Public Certificate Authorities with Client Authentication EKU, Starting March 2027 - Workaround Provided 13/May/2026Updated
Cisco Packaged Contact Center Enterprise 12.5(2)
- Field Notice: FN74382 - Cisco Unified Contact Center Products: Impact on Secure Communication Due to Upcoming Changes to TLS certificates Issued by Public Certificate Authorities with Client Authentication EKU, Starting March 2027 - Workaround Provided 13/May/2026Updated
Cisco Packaged Contact Center Enterprise 12.5(1)
- Field Notice: FN74382 - Cisco Unified Contact Center Products: Impact on Secure Communication Due to Upcoming Changes to TLS certificates Issued by Public Certificate Authorities with Client Authentication EKU, Starting March 2027 - Workaround Provided 13/May/2026Updated

- Field Notice: FN74348 - Cisco Unified Contact Center Enterprise and Cisco Cloud Connect Orchestration Feature May Fail to Connect after May 4, 2026 - Software Upgrade Recommended 18/Mar/2026
- Field Notice: FN - 72590 - Cloud Connect Is Unable to Check for and Download New Software Due to DevHub Authentication Token Expiration - Workaround Provided 23/Aug/2023

Support Documentation

All Support Documentation for this Series

Security Notices

Security Advisories, Responses and Notices

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