Source note · Setting up Teams voice routing policies and dial plans
Microsoft's sample normalization rule for 4-digit extensions uses pattern ^(\d{4})$ with translation +1425555$1, turning 0100 into +14255550100, and its 7-digit local rule uses ^(\d{7})$ with translation +1425$1.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone
- Subsystem
- normalization-rule
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Normalization rules for Microsoft Teams dial plans — Microsoft · tier 2 current vendor documentation · Sample normalization rules, first table (4digitExtension, 7digitcallingRedmond)
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up Teams voice routing policies and dial plans: source note teams-voice-routing-setup-sample-extension-rule. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-voice-routing-setup-sample-extension-rule
BibTeX
@misc{warmtransfer-claim-teams-voice-routing-setup-sample-extension-rule,
title = {Setting up Teams voice routing policies and dial plans: source note teams-voice-routing-setup-sample-extension-rule},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-voice-routing-setup-sample-extension-rule},
note = {Source note teams-voice-routing-setup-sample-extension-rule, checked 2026-09-30}
}