Source note · Unified CM virtualization and sizing
Unified CM Release 15SU4 adds support for Cisco NFVIS-for-UC as a hypervisor, with a minimum of Release 15SU4 (X15.4 for Expressway) running on NFVIS-for-UC 4.18.2a.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- hypervisor support
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15SU4+
- Checked
- 2026-09-25
Sources
- Release Notes for Cisco Unified Communications Manager Release 15SU4a and the IM and Presence Service Release 15SU4 — Cisco Systems, Inc. · tier 2 current vendor documentation · New Hypervisor Support for On-premises Calling Solutions, Cisco NFVIS-for-UC
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM virtualization and sizing: source note cucm-virtualization-sizing-15su4-nfvis-for-uc. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-virtualization-sizing-15su4-nfvis-for-uc
BibTeX
@misc{warmtransfer-claim-cucm-virtualization-sizing-15su4-nfvis-for-uc,
title = {Unified CM virtualization and sizing: source note cucm-virtualization-sizing-15su4-nfvis-for-uc},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-virtualization-sizing-15su4-nfvis-for-uc},
note = {Source note cucm-virtualization-sizing-15su4-nfvis-for-uc, checked 2026-09-25}
}