Source note · CUCM to Teams Phone migration
Dynamic emergency calling including security desk notification is not supported on the Teams web client, and Microsoft's remedy is to turn off the Web PSTN calling setting in a Teams calling policy assigned to web client users.
Checked 2026-09-21
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- emergency-calling
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-21
- Checked
- 2026-09-21
Sources
- Configure dynamic emergency calling — Microsoft · tier 2 current vendor documentation · Supported clients, Note after the client list
Cite this note
APA
WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-emergency-no-web-client. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-emergency-no-web-client
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-emergency-no-web-client,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-emergency-no-web-client},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-emergency-no-web-client},
note = {Source note cucm-to-teams-phone-emergency-no-web-client, checked 2026-09-21}
}