PSTN usages in a Teams online voice routing policy are evaluated in order. If a match is found in one usage, later usages are never evaluated.

Checked 2026-09-23

The usages are applied in order, and if a match is found in the first usage, then other usages are never evaluated.
Vendor
Microsoft
Product
Teams Phone Direct Routing
Subsystem
voice routing
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-23
Checked
2026-09-23

Sources

Cite this note

APA

WarmTransfer. (2026, September 23). Enterprise dial plan design and normalization: source note dial-plan-design-teams-pstn-usage-order. WarmTransfer. https://warmtransfer.net/knowledge/claims/dial-plan-design-teams-pstn-usage-order

BibTeX

@misc{warmtransfer-claim-dial-plan-design-teams-pstn-usage-order,
  title  = {Enterprise dial plan design and normalization: source note dial-plan-design-teams-pstn-usage-order},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/dial-plan-design-teams-pstn-usage-order},
  note   = {Source note dial-plan-design-teams-pstn-usage-order, checked 2026-09-23}
}

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