Source note · Unified CM certificate renewal
On Release 14 and later, using multi-server SAN certificates for Tomcat, CallManager and TVS turns a per-node renewal into roughly one renewal per certificate type per cluster.
inferred · Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- multi-server-san
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 14 and later
- Status
- inferred
- Checked
- 2026-09-25
Sources
- Security Guide for Cisco Unified Communications Manager, Release 15 and SUs - Certificates — Cisco Systems · tier 2 current vendor documentation · Certificates chapter, multi-server SAN example (10-node cluster reduced to cluster-based certificates)
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-multi-san-fewer-renewals. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-multi-san-fewer-renewals
BibTeX
@misc{warmtransfer-claim-cucm-certificate-renewal-multi-san-fewer-renewals,
title = {Unified CM certificate renewal: source note cucm-certificate-renewal-multi-san-fewer-renewals},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-multi-san-fewer-renewals},
note = {Source note cucm-certificate-renewal-multi-san-fewer-renewals, checked 2026-09-25}
}