Source note · Microsoft teams direct routing
The SBC certificate must carry the SBC FQDN in the CN or SAN, be signed by a CA in the Microsoft Trusted Root Program and include the Server Authentication EKU; wildcard certificates are supported when they comply with RFC 2818.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- TLS and certificates
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Plan Direct Routing — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · Section 'Public trusted certificate for the SBC'
Cite this note
APA
WarmTransfer. (2026, September 30). Microsoft teams direct routing: source note microsoft-teams-direct-routing-sbc-cert. WarmTransfer. https://warmtransfer.net/knowledge/claims/microsoft-teams-direct-routing-sbc-cert
BibTeX
@misc{warmtransfer-claim-microsoft-teams-direct-routing-sbc-cert,
title = {Microsoft teams direct routing: source note microsoft-teams-direct-routing-sbc-cert},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/microsoft-teams-direct-routing-sbc-cert},
note = {Source note microsoft-teams-direct-routing-sbc-cert, checked 2026-09-30}
}