Source note · Unified CM certificate renewal
From Release 14, the CAPF certificate is generated only on the publisher. It is present as a CallManager-trust certificate on both the publisher and the subscribers.
Checked 2026-09-25
CAPF certificates are now generated only from the publisher node, letting you deploy a single certificate for the cluster.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- capf
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 14 and later
- Checked
- 2026-09-25
Sources
- Security Guide for Cisco Unified Communications Manager Release 14 and SUs - Certificates — Cisco Systems · tier 2 current vendor documentation · Certificates chapter, multi-server SAN / CAPF generation paragraph
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-capf-publisher-only. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-capf-publisher-only
BibTeX
@misc{warmtransfer-claim-cucm-certificate-renewal-capf-publisher-only,
title = {Unified CM certificate renewal: source note cucm-certificate-renewal-capf-publisher-only},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-capf-publisher-only},
note = {Source note cucm-certificate-renewal-capf-publisher-only, checked 2026-09-25}
}