Source note · SIP trace capture and ladder analysis

In the Teams admin center the Direct Routing SIP call flow is reached from Analytics & reports > Usage reports > PSTN usage report > Direct Routing tab, by selecting a call and then SIP call flow or its Final SIP code value.

Checked 2026-09-23

Vendor: Microsoft
Product: Microsoft Teams Phone Direct Routing
Subsystem: Teams admin center SIP call flow
Deployment: multi-tenant
Region: not restricted
Release range: current as of 2026-09-23
Checked: 2026-09-23

Sources

SIP call flow for Direct Routing in Microsoft Teams — Microsoft · tier 2 current vendor documentation · Access SIP call flow, steps 1-8

Cite this note

APA

WarmTransfer. (2026, September 23). SIP trace capture and ladder analysis: source note sip-trace-analysis-teams-ladder-path. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-trace-analysis-teams-ladder-path

BibTeX

@misc{warmtransfer-claim-sip-trace-analysis-teams-ladder-path,
  title  = {SIP trace capture and ladder analysis: source note sip-trace-analysis-teams-ladder-path},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/sip-trace-analysis-teams-ladder-path},
  note   = {Source note sip-trace-analysis-teams-ladder-path, checked 2026-09-23}
}

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