Source note · Unified CM certificate renewal
The certificate monitor service runs once every 24 hours by default. It runs every hour once a certificate has expired or will expire within one day.
Checked 2026-09-25
It runs every one hour when the certificate either has expired or is going to expire in one day.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- certificate-monitor
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 14 and 15 and SUs
- 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, certificate monitoring / expiry section
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-cert-monitor-interval. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-cert-monitor-interval
BibTeX
@misc{warmtransfer-claim-cucm-certificate-renewal-cert-monitor-interval,
title = {Unified CM certificate renewal: source note cucm-certificate-renewal-cert-monitor-interval},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-cert-monitor-interval},
note = {Source note cucm-certificate-renewal-cert-monitor-interval, checked 2026-09-25}
}