Cisco files the CUCM-via-CUBE Direct Routing note under the 'Cisco Unified Border Element to Third-Party IP PBX' grouping, described as notes on connecting CUBE to various non-Cisco devices using SIP or H.323, and the portal page states no certification status for these Direct Routing documents.

Checked 2026-09-16

connecting the Cisco Unified Border Element to various non-Cisco devices using SIP or H.323 protocol
Vendor
Cisco
Product
Cisco Unified Border Element (CUBE)
Subsystem
interoperability documentation
Deployment
on-premises, multi-tenant
Region
not restricted
Release range
CUBE Release 14.4 and 14.6
Checked
2026-09-16

Sources

Cite this note

APA

WarmTransfer. (2026, September 16). CUCM to Teams Phone migration: source note cucm-to-teams-phone-cisco-portal-files-cucm-note-as-pbx-interop. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-cisco-portal-files-cucm-note-as-pbx-interop

BibTeX

@misc{warmtransfer-claim-cucm-to-teams-phone-cisco-portal-files-cucm-note-as-pbx-interop,
  title  = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-cisco-portal-files-cucm-note-as-pbx-interop},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-cisco-portal-files-cucm-note-as-pbx-interop},
  note   = {Source note cucm-to-teams-phone-cisco-portal-files-cucm-note-as-pbx-interop, checked 2026-09-16}
}

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