Commands › Microsoft Teams
Set-CsOnlineDialInConferencingTenantSettings
Use the `Set-CsOnlineDialInConferencingTenantSettings` to modify the tenant level settings of dial-in conferencing. Dial-in conferencing tenant settings control the conference experience of users and manage some conferencing administrative functions.
Quick start script
# Set-CsOnlineDialInConferencingTenantSettings — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-MicrosoftTeams -CertificateThumbprint $thumb -ApplicationId $appId -TenantId $tenantId
# 2. Capture the current state first — you cannot roll back what you never recorded
$before = Get-CsOnlineDialInConferencingTenantSettings
$before | Format-List
# 3. Make the change (dry run first)
Set-CsOnlineDialInConferencingTenantSettings -WhatIf
Set-CsOnlineDialInConferencingTenantSettings
# 4. Verify and diff
$after = Get-CsOnlineDialInConferencingTenantSettings
Compare-Object ($before | Out-String) ($after | Out-String)Syntax
Set-CsOnlineDialInConferencingTenantSettings [-AllowedDialOutExternalDomains <Object>]
[-AllowFederatedUsersToDialOutToSelf <String>] [-AllowFederatedUsersToDialOutToThirdParty <String>]
[-AllowPSTNOnlyMeetingsByDefault <Boolean>] [-AutomaticallyMigrateUserMeetings <Boolean>]
[-AutomaticallyReplaceAcpProvider <Boolean>] [-AutomaticallySendEmailsToUsers <Boolean>]
[-EnableDialOutJoinConfirmation <Boolean>] [-EnableEntryExitNotifications <Boolean>]
[-EnableNameRecording <Boolean>] [-EntryExitAnnouncementsType <String>] [[-Identity] <String>]
[-IncludeTollFreeNumberInMeetingInvites <Boolean>] [-MaskPstnNumbersType <String>]
[-MigrateServiceNumbersOnCrossForestMove <Boolean>] [-PinLength <UInt32>] [-SendEmailFromAddress <String>]
[-SendEmailFromDisplayName <String>] [-SendEmailFromOverride <Boolean>] [-UseUniqueConferenceIds <Boolean>]
[-MsftInternalProcessingMode <String>] [-WhatIf] [-Confirm] [<CommonParameters>]Parameters (26)
| Parameter | Type | Required | What it controls |
|---|---|---|---|
| -AllowedDialOutExternalDomains | Object | Used to specify which external domains are allowed for dial-out conferencing. | |
| -AllowFederatedUsersToDialOutToSelf | String | Meeting participants can call themselves when they join a meeting. Possible settings are [No|Yes|RequireSameEnterpriseUser]. This parameter is Microsoft internal use only. | |
| -AllowFederatedUsersToDialOutToThirdParty | String | Specifies at this scope if dial out to third party participants is allowed. Possible settings are [No|Yes|RequireSameEnterpriseUser]. This parameter is Microsoft internal use only. | |
| -AllowPSTNOnlyMeetingsByDefault | Boolean | Specifies the default value that gets assigned to the "AllowPSTNOnlyMeetings" setting of users when they are enabled for dial-in conferencing, or when a user's dial-in conferencing provider is set to Microsoft. If... | |
| -AutomaticallyMigrateUserMeetings | Boolean | Specifies if meetings of users in the tenant should automatically be rescheduled via the Meeting Migration Service when there's a change in the users' Cloud PSTN Confernecing coordinates, e.g. when a user is... | |
| -AutomaticallyReplaceAcpProvider | Boolean | Specifies if a user already enabled for a 3rd party Audio Conferencing Provider (ACP) should automatically be converted to Microsoft's Online DialIn Conferencing service when a license for Microsoft's service is... | |
| -AutomaticallySendEmailsToUsers | Boolean | Specifies whether advisory emails will be sent to users when the events listed below occur. Setting the parameter to $true enables the emails to be sent, $false disables the emails. The default is $true. | |
| -Confirm | SwitchParameter | The Confirm switch causes the command to pause processing and requires confirmation to proceed. | |
| -EnableDialOutJoinConfirmation | Boolean | Specifies if the callees need to confirm to join the conference call. If true, the callees will hear prompts to ask for confirmation to join the conference call, otherwise callees will join the conference call directly. | |
| -EnableEntryExitNotifications | Boolean | Specifies if, by default, announcements are made as users enter and exit a conference call. Set to $true to enable notifications, $false to disable notifications. The default is $true. | |
| -EnableNameRecording | Boolean | Specifies whether the name of a user is recorded on entry to the conference. This recording is used during entry and exit notifications. Set to $true to enable name recording, set to $false to bypass name recording.... | |
| -EntryExitAnnouncementsType | EntryExitAnnouncementsType | Specifies if the Entry and Exit Announcement Uses names or tones only. PARAMVALUE: UseNames | ToneOnly | |
| -Force | SwitchParameter | The Force switch specifies whether to suppress warning and confirmation messages. It can be useful in scripting to suppress interactive prompts. If the Force switch isn't provided in the command, you're prompted for... | |
| -Identity | XdsIdentity | This parameter is reserved for internal Microsoft use. | |
| -IncludeTollFreeNumberInMeetingInvites | Boolean | This parameter is obsolete and not functional. | |
| -Instance | PSObject | Allows you to pass a reference to an object to the cmdlet rather than set individual parameter values. | |
| -MaskPstnNumbersType | String | This parameter allows tenant administrators to configure masking of PSTN participant phone numbers in the roster view for Microsoft Teams meetings enabled for Audio Conferencing, scheduled within the organization. | |
| -MigrateServiceNumbersOnCrossForestMove | Boolean | Specifies whether service numbers assigned to the tenant should be migrated to the new forest of the tenant when the tenant is migrated cross region. If false, service numbers will be released back to stock once the... | |
| -MsftInternalProcessingMode | String | For Microsoft internal use only. | |
| -PinLength | UInt32 | Specifies the number of digits in the automatically generated PINs. Organizers can enter their PIN to start a meeting they scheduled if they join via phone and are the first person to join. The minimum value is 4,... | |
| -SendEmailFromAddress | String | Specifies the email address to use in the "From" contact information on emails that are sent to users to notify them of their dial-in conferencing settings, or when their settings change. The email address needs to... | |
| -SendEmailFromDisplayName | String | Specifies the display name to use in the "From" contact information on emails that are sent to users to notify them of their dial-in conferencing settings, or when their settings change. | |
| -SendEmailFromOverride | Boolean | Specifies if the contact information on dial-in conferencing notifications will be the default generated by Office 365, or administrator defined values. Setting SendEmailFromOverride to $true enables the system to... | |
| -Tenant | Object | This parameter is reserved for internal Microsoft use. | |
| -UseUniqueConferenceIds | Boolean | Specifies if Private Meetings are enabled for the users in this tenant. PARAMVALUE: $true | $false | |
| -WhatIf | SwitchParameter | The WhatIf switch causes the command to simulate its results. By using this switch, you can view what changes would occur without having to commit those changes. |
Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.