Source note · Unified CM certificate renewal

The ITL Recovery key was introduced in Unified CM 10.0(1). It is designed not to change when hostname, DNS or similar changes occur.

Checked 2026-09-25

This recovery key does not change when hostname changes, DNS changes, or other changes are performed

Vendor: Cisco
Product: Unified Communications Manager
Subsystem: itlrecovery
Deployment: on-premises
Region: not restricted
Release range: 10.0(1) and later
Checked: 2026-09-25

Sources

Unified Communications Manager ITL Enhancements in Version 10.0(1) — Cisco Systems · tier 2 current vendor documentation · ITL Recovery key section

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-itl-recovery-key-10. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-itl-recovery-key-10

BibTeX

@misc{warmtransfer-claim-cucm-certificate-renewal-itl-recovery-key-10,
  title  = {Unified CM certificate renewal: source note cucm-certificate-renewal-itl-recovery-key-10},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-itl-recovery-key-10},
  note   = {Source note cucm-certificate-renewal-itl-recovery-key-10, checked 2026-09-25}
}

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