Source note · Unified CM certificate renewal
In 10.0(1), Unified CM added a hold timer that prevents regenerating another certificate on the same node within five minutes of the previous regeneration.
Checked 2026-09-25
When a certificate is regenerated, CUCM prevents the administrator from regenerating another certificate on the same node within five minutes of the previous certificate regeneration.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- certificate-management
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 10.0(1); current releases unconfirmed
- Checked
- 2026-09-25
Sources
- Unified Communications Manager ITL Enhancements in Version 10.0(1) — Cisco Systems · tier 2 current vendor documentation · Certificate regeneration safeguards / hold timer paragraph
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-regen-hold-timer. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-regen-hold-timer
BibTeX
@misc{warmtransfer-claim-cucm-certificate-renewal-regen-hold-timer,
title = {Unified CM certificate renewal: source note cucm-certificate-renewal-regen-hold-timer},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-regen-hold-timer},
note = {Source note cucm-certificate-renewal-regen-hold-timer, checked 2026-09-25}
}