Source note · Cisco Unified Attendant Console

Classic CUAC licensing ties licence activation codes to an 8-character server Registration Code. The code is derived from factors that include the server MAC address, so moving to new hardware invalidates the licence.

Checked 2026-09-25

Vendor: Cisco
Product: Cisco Unified Attendant Console
Subsystem: licensing
Deployment: on-premises
Region: not restricted
Release range: LAC-based licensing; 14.x under Flex 3 not verified
Checked: 2026-09-25

Sources

CUAC Licensing and Troubleshoot Commonly Faced Issues — Cisco Systems · tier 2 current vendor documentation · Background section 'Registration Code'; license invalidation list

Cite this note

APA

WarmTransfer. (2026, September 25). Cisco Unified Attendant Console: source note cisco-attendant-console-lic-registration-code. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-attendant-console-lic-registration-code

BibTeX

@misc{warmtransfer-claim-cisco-attendant-console-lic-registration-code,
  title  = {Cisco Unified Attendant Console: source note cisco-attendant-console-lic-registration-code},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cisco-attendant-console-lic-registration-code},
  note   = {Source note cisco-attendant-console-lic-registration-code, checked 2026-09-25}
}

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