Source note · Unified CM certificate renewal
Whether the cluster is mixed mode is read from the Cluster Security Mode enterprise parameter under Security Parameters, where 1 means mixed mode and 0 means non-secure.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- enterprise-parameters
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15.0 and later
- Checked
- 2026-09-25
Sources
- Regenerate Certificates In Unified Communications Manager — Cisco Systems · tier 2 current vendor documentation · Section describing how to check cluster security mode before CAPF and CallManager regeneration
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-cluster-security-mode. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-cluster-security-mode
BibTeX
@misc{warmtransfer-claim-cucm-certificate-renewal-cluster-security-mode,
title = {Unified CM certificate renewal: source note cucm-certificate-renewal-cluster-security-mode},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-cluster-security-mode},
note = {Source note cucm-certificate-renewal-cluster-security-mode, checked 2026-09-25}
}