Source note · Planning a Unified CM upgrade
Unified CM and IM and Presence Release 15x support only virtualized deployments. Bare-metal servers are not supported.
Checked 2026-09-25
Deployments on bare-metal servers are not supported.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- platform
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15x
- Checked
- 2026-09-25
Sources
- Compatibility Matrix for Cisco Unified Communications Manager and the IM and Presence Service, Release 15x — Cisco Systems · tier 2 current vendor documentation · Virtualization section
Cite this note
APA
WarmTransfer. (2026, September 25). Planning a Unified CM upgrade: source note cucm-upgrade-planning-virtualized-only. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-upgrade-planning-virtualized-only
BibTeX
@misc{warmtransfer-claim-cucm-upgrade-planning-virtualized-only,
title = {Planning a Unified CM upgrade: source note cucm-upgrade-planning-virtualized-only},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-upgrade-planning-virtualized-only},
note = {Source note cucm-upgrade-planning-virtualized-only, checked 2026-09-25}
}