Source note · CUCM to Teams Phone migration
Microsoft Calling Plan, Operator Connect and Direct Routing support user phone numbers, Audio Conferencing numbers and voice application numbers such as auto attendants and call queues, while Teams Phone Mobile supports user phone numbers only and does not support Audio Conferencing or voice application numbers.
Checked 2026-09-16
Teams Phone Mobile supports user phone numbers only and doesn't support Audio Conferencing or voice application numbers.
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- number types
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-16
- Checked
- 2026-09-16
Sources
- PSTN connectivity options — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · PSTN connectivity options > Note following the four bullets
Cite this note
APA
WarmTransfer. (2026, September 16). CUCM to Teams Phone migration: source note cucm-to-teams-phone-phone-number-types-by-model. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-phone-number-types-by-model
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-phone-number-types-by-model,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-phone-number-types-by-model},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-phone-number-types-by-model},
note = {Source note cucm-to-teams-phone-phone-number-types-by-model, checked 2026-09-16}
}