When CUAC Advanced shows a 'Not Available' failover status, Cisco's fix is to stop the CUAC-A services and ActiveMQ on both nodes, rename the ActiveMQ kahadb data folder, and restart ActiveMQ and then the CUAC-A services.

Checked 2026-09-25

Vendor
Cisco
Product
Cisco Unified Attendant Console Advanced
Subsystem
resilience
Deployment
on-premises
Region
not restricted
Release range
not stated in source
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Cisco Unified Attendant Console: source note cisco-attendant-console-ha-not-available-fix. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-attendant-console-ha-not-available-fix

BibTeX

@misc{warmtransfer-claim-cisco-attendant-console-ha-not-available-fix,
  title  = {Cisco Unified Attendant Console: source note cisco-attendant-console-ha-not-available-fix},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cisco-attendant-console-ha-not-available-fix},
  note   = {Source note cisco-attendant-console-ha-not-available-fix, checked 2026-09-25}
}

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