The Release 15 RTMT guide's change log dated 2023-12-18 adds certificate-based authentication for RTMT on Windows and Linux and Windows 11 client support.

Checked 2026-09-25

Vendor
Cisco
Product
Unified Communications Manager
Subsystem
RTMT security
Deployment
on-premises
Region
not restricted
Release range
Release 15 and SUs
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM RTMT alerts and monitoring: source note cucm-rtmt-alerts-cert-auth-added. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-rtmt-alerts-cert-auth-added

BibTeX

@misc{warmtransfer-claim-cucm-rtmt-alerts-cert-auth-added,
  title  = {Unified CM RTMT alerts and monitoring: source note cucm-rtmt-alerts-cert-auth-added},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-rtmt-alerts-cert-auth-added},
  note   = {Source note cucm-rtmt-alerts-cert-auth-added, checked 2026-09-25}
}

Read in context