Source note · Setting up an Oracle SBC for Teams Direct Routing

Microsoft recommends generating the SBC certificate request on the SBC itself; the certificate should carry the SBC FQDN as CN or SAN, be signed by a CA in the Microsoft Trusted Root Program and include the Server Authentication EKU, and RFC 2818 wildcard certificates are supported.

Checked 2026-09-30

Vendor: Microsoft
Product: Microsoft Teams Phone Direct Routing
Subsystem: SIP TLS
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 · Public trusted certificate for the SBC

Cite this note

APA

WarmTransfer. (2026, September 30). Setting up an Oracle SBC for Teams Direct Routing: source note oracle-sbc-teams-direct-routing-setup-cert-reqs. WarmTransfer. https://warmtransfer.net/knowledge/claims/oracle-sbc-teams-direct-routing-setup-cert-reqs

BibTeX

@misc{warmtransfer-claim-oracle-sbc-teams-direct-routing-setup-cert-reqs,
  title  = {Setting up an Oracle SBC for Teams Direct Routing: source note oracle-sbc-teams-direct-routing-setup-cert-reqs},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/oracle-sbc-teams-direct-routing-setup-cert-reqs},
  note   = {Source note oracle-sbc-teams-direct-routing-setup-cert-reqs, checked 2026-09-30}
}

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