Source note · CUCM to Teams Phone migration
The 933 test number validates emergency configuration for Calling Plan, Operator Connect and Teams Phone Mobile users in the United States and Canada, while Direct Routing customers in the United States should coordinate with their Emergency Routing Service provider for a test service.
Checked 2026-09-21
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- emergency-calling
- Deployment
- multi-tenant
- Region
- north-america
- Release range
- current as of 2026-09-21
- Checked
- 2026-09-21
Sources
- Configure dynamic emergency calling — Microsoft · tier 2 current vendor documentation · Test emergency calling
Cite this note
APA
WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-emergency-test-933-scope. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-emergency-test-933-scope
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-emergency-test-933-scope,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-emergency-test-933-scope},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-emergency-test-933-scope},
note = {Source note cucm-to-teams-phone-emergency-test-933-scope, checked 2026-09-21}
}