Source note · Setting up CUBE as a Microsoft Teams Direct Routing SBC

In Microsoft's certified SBC list the CUBE rows are marked 911 Service Provider capable but not ELIN capable, and Cisco does not appear in the Local Media Optimization support table.

Checked 2026-09-30

Vendor: Microsoft
Product: Microsoft Teams Phone
Subsystem: Direct Routing certified SBCs
Deployment: multi-tenant
Region: not restricted
Release range: current as of 2026-09-30
Checked: 2026-09-30

Sources

Session Border Controllers certified for Direct Routing - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Certified SBC vendors table Cisco rows (ELIN capable column); Support for Local Media Optimization table

Cite this note

APA

WarmTransfer. (2026, September 30). Setting up CUBE as a Microsoft Teams Direct Routing SBC: source note cube-teams-direct-routing-setup-cube-elin-lmo-gaps. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-teams-direct-routing-setup-cube-elin-lmo-gaps

BibTeX

@misc{warmtransfer-claim-cube-teams-direct-routing-setup-cube-elin-lmo-gaps,
  title  = {Setting up CUBE as a Microsoft Teams Direct Routing SBC: source note cube-teams-direct-routing-setup-cube-elin-lmo-gaps},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cube-teams-direct-routing-setup-cube-elin-lmo-gaps},
  note   = {Source note cube-teams-direct-routing-setup-cube-elin-lmo-gaps, checked 2026-09-30}
}

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