The Register reported that NFVIS-for-UC hosts only Cisco calling applications, not general-purpose workloads, and framed it as a response to Broadcom's VMware licensing changes.

Checked 2026-09-25

Vendor
Cisco
Product
NFVIS-for-UC
Subsystem
hypervisor support
Deployment
on-premises
Region
not restricted
Release range
as of 2026-02
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM virtualization and sizing: source note cucm-virtualization-sizing-nfvis-calling-only-press. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-virtualization-sizing-nfvis-calling-only-press

BibTeX

@misc{warmtransfer-claim-cucm-virtualization-sizing-nfvis-calling-only-press,
  title  = {Unified CM virtualization and sizing: source note cucm-virtualization-sizing-nfvis-calling-only-press},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-virtualization-sizing-nfvis-calling-only-press},
  note   = {Source note cucm-virtualization-sizing-nfvis-calling-only-press, checked 2026-09-25}
}

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