Source note · Unified CM certificate renewal
The Trust Verification Service runs on Unified CM and authenticates certificates on behalf of the IP phone, so phone resources do not limit how many certificates can be trusted.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- tvs
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-25
Sources
- Security Guide for Cisco Unified Communications Manager, Release 15 and SUs - Default Security — Cisco Systems · tier 2 current vendor documentation · Default Security chapter, Trust Verification Service section
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM certificate renewal: source note cucm-certificate-renewal-tvs-role. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-tvs-role
BibTeX
@misc{warmtransfer-claim-cucm-certificate-renewal-tvs-role,
title = {Unified CM certificate renewal: source note cucm-certificate-renewal-tvs-role},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-certificate-renewal-tvs-role},
note = {Source note cucm-certificate-renewal-tvs-role, checked 2026-09-25}
}