Source note · Teams emergency calling and location policies
A PSTN number configured as the notification dial-out number joins only in the conference modes and cannot unmute, even when the mode is ConferenceUnMuted.
Checked 2026-09-24
The PSTN phone cannot be unmuted even when the NotificationMode is set to ConferenceUnMuted.
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- security desk notification
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- New-CsTeamsEmergencyCallingPolicy (MicrosoftTeams) — Microsoft · tier 2 current vendor documentation · Parameters > -NotificationDialOutNumber
Cite this note
APA
WarmTransfer. (2026, September 24). Teams emergency calling and location policies: source note teams-emergency-calling-pstn-party-muted. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-emergency-calling-pstn-party-muted
BibTeX
@misc{warmtransfer-claim-teams-emergency-calling-pstn-party-muted,
title = {Teams emergency calling and location policies: source note teams-emergency-calling-pstn-party-muted},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-emergency-calling-pstn-party-muted},
note = {Source note teams-emergency-calling-pstn-party-muted, checked 2026-09-24}
}