Unless an application says otherwise, Collaboration applications may share a host with other Cisco Collaboration apps, other Cisco apps and third-party apps, provided every application's VM placement and minimum hardware rules are met. UCCE and Cisco WebEx Meetings Server are named as having their own restrictions.

Checked 2026-09-25

Vendor
Cisco
Product
Cisco Collaboration applications (incl. Unified CM)
Subsystem
co-residency
Deployment
on-premises
Region
not restricted
Release range
VMware ESXi deployments; current as of 2026-09-25
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM virtualization and sizing: source note cucm-virtualization-sizing-co-residency-rule. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-virtualization-sizing-co-residency-rule

BibTeX

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

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