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

Direct Routing call routing uses voice routing policies that contain ordered PSTN usages, which contain voice routes pairing a number pattern with online PSTN gateways; usages are evaluated in order and the first match wins, and SBCs within one route are tried in random order.

Checked 2026-09-30

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

Sources

Configure call routing for Direct Routing — Microsoft · tier 2 current vendor documentation · Call routing overview; Example 1 note on random order; Example 2 note on PSTN usage order

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-routing-elements. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-teams-direct-routing-setup-routing-elements

BibTeX

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

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