Source note · Teams Phone Direct Routing and SBC certification
Microsoft states that Direct Routing SIP endpoint certificates issued by a new CA were rolled out in production at the end of July 2026, and the sip.g1.pstnhub.microsoft.com test endpoint has been discontinued.
Checked 2026-09-23
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- tls-certificates
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- from end of July 2026
- Checked
- 2026-09-23
Sources
- What's New Direct Routing — Microsoft · tier 2 current vendor documentation · entry 'Testing endpoint for upcoming certificate changes (February 16, 2026)', Warning box
Cite this note
APA
WarmTransfer. (2026, September 23). Teams Phone Direct Routing and SBC certification: source note teams-direct-routing-new-ca-production. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-direct-routing-new-ca-production
BibTeX
@misc{warmtransfer-claim-teams-direct-routing-new-ca-production,
title = {Teams Phone Direct Routing and SBC certification: source note teams-direct-routing-new-ca-production},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-direct-routing-new-ca-production},
note = {Source note teams-direct-routing-new-ca-production, checked 2026-09-23}
}