Source note · E.164 numbering and dial string normalization
Direct Routing allows at most 400 number translation rules in total, with pattern strings up to 1024 symbols and translation strings up to 256 symbols.
Checked 2026-09-23
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- number translation
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-23
- Checked
- 2026-09-23
Sources
- Translate phone numbers for Direct Routing — Microsoft · tier 2 current vendor documentation · Considerations, Note
Cite this note
APA
WarmTransfer. (2026, September 23). E.164 numbering and dial string normalization: source note e164-numbering-teams-translation-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/e164-numbering-teams-translation-limits
BibTeX
@misc{warmtransfer-claim-e164-numbering-teams-translation-limits,
title = {E.164 numbering and dial string normalization: source note e164-numbering-teams-translation-limits},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/e164-numbering-teams-translation-limits},
note = {Source note e164-numbering-teams-translation-limits, checked 2026-09-23}
}