Microsoft's Direct Routing documentation set defines no import path for an existing PBX dial plan and instead has the administrator rebuild routing as tenant dial plans, PSTN usages, voice routes and trunk translation rules; the only documented import is a Skype for Business Server dial plan exported to XML and recreated with New-CsTenantDialPlan.

inferred · Checked 2026-09-21

Vendor
Microsoft
Product
Teams Phone
Subsystem
migration
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-21
Status
inferred
Checked
2026-09-21

Sources

Cite this note

APA

WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-migration-no-microsoft-tool. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-migration-no-microsoft-tool

BibTeX

@misc{warmtransfer-claim-cucm-to-teams-phone-migration-no-microsoft-tool,
  title  = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-migration-no-microsoft-tool},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-migration-no-microsoft-tool},
  note   = {Source note cucm-to-teams-phone-migration-no-microsoft-tool, checked 2026-09-21}
}

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