Source note · Setting up Microsoft Teams Direct Routing
The SBC certificate should carry the SBC FQDN as Common Name or Subject Alternative Name, be signed by a CA in the Microsoft Trusted Root Program and include the Server Authentication EKU, and Microsoft recommends generating the CSR on the SBC.
Checked 2026-09-24
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone
- Subsystem
- direct-routing-tls
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Plan Direct Routing — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · Public trusted certificate for the SBC
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up Microsoft Teams Direct Routing: source note teams-direct-routing-setup-tls-cert-requirements. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-direct-routing-setup-tls-cert-requirements
BibTeX
@misc{warmtransfer-claim-teams-direct-routing-setup-tls-cert-requirements,
title = {Setting up Microsoft Teams Direct Routing: source note teams-direct-routing-setup-tls-cert-requirements},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-direct-routing-setup-tls-cert-requirements},
note = {Source note teams-direct-routing-setup-tls-cert-requirements, checked 2026-09-24}
}