Source note · PRI and TDM gateway interworking
Microsoft states it is not accepting new nominations for Direct Routing SBC certification until further notice.
Checked 2026-09-24
We're not accepting new nominations for certification until further notice.
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- SBC certification
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Session Border Controllers certified for Direct Routing - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Introductory paragraphs, before 'Certified SBC vendors'
Cite this note
APA
WarmTransfer. (2026, September 24). PRI and TDM gateway interworking: source note legacy-pri-tdm-dr-no-new-nominations. WarmTransfer. https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-dr-no-new-nominations
BibTeX
@misc{warmtransfer-claim-legacy-pri-tdm-dr-no-new-nominations,
title = {PRI and TDM gateway interworking: source note legacy-pri-tdm-dr-no-new-nominations},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-dr-no-new-nominations},
note = {Source note legacy-pri-tdm-dr-no-new-nominations, checked 2026-09-24}
}