Source note · CUCM to Teams Phone migration
Direct Routing supports SILK, G.711, G.722, G.729, and AMR-WB (non-bypass only) between Microsoft Teams and the SBC, and Microsoft does not support media re-targeting during an active Direct Routing call.
Checked 2026-09-16
Microsoft doesn't support media re-targeting during an active Direct Routing call.
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- codecs
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-16
- Checked
- 2026-09-16
Sources
- Plan Direct Routing — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · Plan Direct Routing > Supported codecs (including the note following the list)
Cite this note
APA
WarmTransfer. (2026, September 16). CUCM to Teams Phone migration: source note cucm-to-teams-phone-dr-codecs. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-dr-codecs
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-dr-codecs,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-dr-codecs},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-dr-codecs},
note = {Source note cucm-to-teams-phone-dr-codecs, checked 2026-09-16}
}