Source note · E.164 numbering and dial string normalization
Teams normalization rules are written as .NET Framework regular expressions, each with a match pattern and a translation, that turn dial strings into E.164.
Checked 2026-09-23
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- normalization rules
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-23
- Checked
- 2026-09-23
Sources
- Normalization rules for Microsoft Teams dial plans — Microsoft · tier 2 current vendor documentation · Creating normalization rules
Cite this note
APA
WarmTransfer. (2026, September 23). E.164 numbering and dial string normalization: source note e164-numbering-teams-dotnet-regex. WarmTransfer. https://warmtransfer.net/knowledge/claims/e164-numbering-teams-dotnet-regex
BibTeX
@misc{warmtransfer-claim-e164-numbering-teams-dotnet-regex,
title = {E.164 numbering and dial string normalization: source note e164-numbering-teams-dotnet-regex},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/e164-numbering-teams-dotnet-regex},
note = {Source note e164-numbering-teams-dotnet-regex, checked 2026-09-23}
}