Source note · Setting up dynamic emergency calling in Microsoft Teams
For Direct Routing, the SBC's PSTN gateway configuration must have PidfloSupported set to True so location information is added to the outgoing emergency INVITE; in the Teams admin center this is the SBC setting 'SBC supports PIDF/LO for emergency calls', and in PowerShell it is Set-CsOnlinePSTNGateway -PidfloSupported $true, checked with Get-CsOnlinePSTNGateway.
Checked 2026-09-24
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone Direct Routing
- Subsystem
- SBC configuration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Configure dynamic emergency calling — Microsoft · tier 2 current vendor documentation · Emergency calling prerequisites for Direct Routing; Change PIDF/LO in Teams admin center; Change PIDF/LO in PowerShell
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up dynamic emergency calling in Microsoft Teams: source note teams-dynamic-e911-setup-dr-pidflo. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-dynamic-e911-setup-dr-pidflo
BibTeX
@misc{warmtransfer-claim-teams-dynamic-e911-setup-dr-pidflo,
title = {Setting up dynamic emergency calling in Microsoft Teams: source note teams-dynamic-e911-setup-dr-pidflo},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-dynamic-e911-setup-dr-pidflo},
note = {Source note teams-dynamic-e911-setup-dr-pidflo, checked 2026-09-24}
}