Source note · Unified CM certificate renewal
Regenerating a certificate overwrites the existing certificate, including any third-party CA-signed certificate that was uploaded.
Checked 2026-09-25
Regenerating a certificate overwrites the existing certificate, including a third-party signed certificate if one was uploaded.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- certificate-management
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-25
Sources
- Administration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Manage Certificates — Cisco Systems · tier 2 current vendor documentation · Manage Certificates chapter, Regenerate a Certificate caution
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-regen-overwrites-ca. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-regen-overwrites-ca
BibTeX
@misc{warmtransfer-claim-cucm-certificate-renewal-regen-overwrites-ca,
title = {Unified CM certificate renewal: source note cucm-certificate-renewal-regen-overwrites-ca},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-regen-overwrites-ca},
note = {Source note cucm-certificate-renewal-regen-overwrites-ca, checked 2026-09-25}
}