Source note · PRI and TDM gateway interworking
Direct Routing supports SILK, G.711, G.722, G.729 and AMR-WB between Teams and the SBC, with AMR-WB supported in non-bypass mode only.
Checked 2026-09-24
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- codecs
- 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 · Section 'Supported codecs'
Cite this note
APA
WarmTransfer. (2026, September 24). PRI and TDM gateway interworking: source note legacy-pri-tdm-dr-codecs. WarmTransfer. https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-dr-codecs
BibTeX
@misc{warmtransfer-claim-legacy-pri-tdm-dr-codecs,
title = {PRI and TDM gateway interworking: source note legacy-pri-tdm-dr-codecs},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-dr-codecs},
note = {Source note legacy-pri-tdm-dr-codecs, checked 2026-09-24}
}