Source note · Teams Phone Mobile
For Direct Routing numbers, the admin checks whether each is assigned online or on-premises; if OnPremLineURI in Get-CsOnlineUser output holds an E.164 number, the number was assigned on-premises and synchronised to Microsoft 365.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone Mobile
- Subsystem
- number-migration
- Deployment
- multi-tenant, hybrid
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Manage phone numbers for Teams Phone Mobile — Microsoft · tier 2 current vendor documentation · Move numbers from Direct Routing to Teams Phone Mobile > Determine if the existing Direct Routing numbers are assigned online or on-premises
Cite this note
APA
WarmTransfer. (2026, September 25). Teams Phone Mobile: source note teams-phone-mobile-dr-online-vs-onprem. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-phone-mobile-dr-online-vs-onprem
BibTeX
@misc{warmtransfer-claim-teams-phone-mobile-dr-online-vs-onprem,
title = {Teams Phone Mobile: source note teams-phone-mobile-dr-online-vs-onprem},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-phone-mobile-dr-online-vs-onprem},
note = {Source note teams-phone-mobile-dr-online-vs-onprem, checked 2026-09-25}
}