Source note · Teams Phone Direct Routing and SBC certification
Direct Routing supports IPv6 only for non-media-bypass calls where both SIP and media use IPv6, selected with IPAddressVersion on New-CsOnlinePSTNGateway. Mixed IPv4/IPv6 SIP and media isn't supported.
Checked 2026-09-23
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- sip-signaling
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-23
- Checked
- 2026-09-23
Sources
- What's New Direct Routing — Microsoft · tier 2 current vendor documentation · entry 'IPv6 with non media bypass is now supported for Teams Phone'
Cite this note
APA
WarmTransfer. (2026, September 23). Teams Phone Direct Routing and SBC certification: source note teams-direct-routing-ipv6-nonbypass-only. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-direct-routing-ipv6-nonbypass-only
BibTeX
@misc{warmtransfer-claim-teams-direct-routing-ipv6-nonbypass-only,
title = {Teams Phone Direct Routing and SBC certification: source note teams-direct-routing-ipv6-nonbypass-only},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-direct-routing-ipv6-nonbypass-only},
note = {Source note teams-direct-routing-ipv6-nonbypass-only, checked 2026-09-23}
}