Source note · Teams location-based routing
For code 510546, Microsoft's article says to check the Teams calling policy with Get-CsTeamsCallingPolicy if you don't use Direct Routing, and to set PreventTollBypass to False with Set-CsTeamsCallingPolicy if it is True.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- troubleshooting
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- SIP 403 and Microsoft response codes - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Section '510546 403 ...', second bullet
Cite this note
APA
WarmTransfer. (2026, September 25). Teams location-based routing: source note teams-location-based-routing-510546-ptb-fix. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-location-based-routing-510546-ptb-fix
BibTeX
@misc{warmtransfer-claim-teams-location-based-routing-510546-ptb-fix,
title = {Teams location-based routing: source note teams-location-based-routing-510546-ptb-fix},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-location-based-routing-510546-ptb-fix},
note = {Source note teams-location-based-routing-510546-ptb-fix, checked 2026-09-25}
}