Teams initiates Direct Routing transfers by SIP REFER first, then INVITE with Replaces, then an internal method invisible to the SBC if neither is supported.

Checked 2026-09-25

Vendor
Microsoft
Product
Microsoft Teams Phone Direct Routing
Subsystem
call transfer
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-25
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Microsoft Teams with Amazon Connect: source note teams-with-amazon-connect-xi-method-preference. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-with-amazon-connect-xi-method-preference

BibTeX

@misc{warmtransfer-claim-teams-with-amazon-connect-xi-method-preference,
  title  = {Microsoft Teams with Amazon Connect: source note teams-with-amazon-connect-xi-method-preference},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/teams-with-amazon-connect-xi-method-preference},
  note   = {Source note teams-with-amazon-connect-xi-method-preference, checked 2026-09-25}
}

Read in context