Uploading Direct Routing numbers to Microsoft's inventory is optional, since assigning a number uploads it automatically; a PowerShell upload request supports up to 10,000 numbers.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- number management
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Enable users for Direct Routing — Microsoft · tier 2 current vendor documentation · Upload Direct Routing numbers to your tenant section; Use PowerShell subsection
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM and Teams Phone coexistence during a migration: source note cucm-teams-coexistence-dr-upload-10000. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-teams-coexistence-dr-upload-10000
BibTeX
@misc{warmtransfer-claim-cucm-teams-coexistence-dr-upload-10000,
title = {Unified CM and Teams Phone coexistence during a migration: source note cucm-teams-coexistence-dr-upload-10000},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-teams-coexistence-dr-upload-10000},
note = {Source note cucm-teams-coexistence-dr-upload-10000, checked 2026-09-25}
}