Source note · Setting up an AudioCodes SBC for Teams Direct Routing
Pairing is validated on the SBC by confirming that its outgoing OPTIONS receive 200 OK and that it answers Direct Routing's incoming OPTIONS with 200 OK; Direct Routing sends its OPTIONS to the SBC FQDN found in the Contact header of the SBC's OPTIONS.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone Direct Routing
- Subsystem
- SIP OPTIONS
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Connect your Session Border Controller (SBC) to Direct Routing — Microsoft · tier 2 current vendor documentation · Verify the SBC connection > Validate SIP options
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up an AudioCodes SBC for Teams Direct Routing: source note audiocodes-teams-direct-routing-setup-verify-options. WarmTransfer. https://warmtransfer.net/knowledge/claims/audiocodes-teams-direct-routing-setup-verify-options
BibTeX
@misc{warmtransfer-claim-audiocodes-teams-direct-routing-setup-verify-options,
title = {Setting up an AudioCodes SBC for Teams Direct Routing: source note audiocodes-teams-direct-routing-setup-verify-options},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/audiocodes-teams-direct-routing-setup-verify-options},
note = {Source note audiocodes-teams-direct-routing-setup-verify-options, checked 2026-09-30}
}