New Microsoft Teams PowerShell version 4.9.3 released with new features and bug fixes

It's time for IT admins to install the new Microsoft Teams PowerShell module to manage more Teams Call Queue, Validating Voicemail, DialPlan & Normalization rules.

- Adds Certificate parameter to Connect-MicrosoftTeams.
- Adds WelcomeTextToSpeechPrompt parameter to [New|Set]-CsCallQueue.
- Fixes issues with pipeline input for Test-CsEffectiveTenantDialPlan & Test-CsVoiceNormalizationRule cmdlets.
- Releases [Get|Set]-CsOnlineVoicemailValidationConfiguration cmdlets.
- Releases [Get|Set|Grant|Remove|New]-CsTeamsMeetingBrandingPolicy cmdlets.
- In CsTeamsMeetingBrandingPolicy cmdlets, there is a known issue that prevents using the 'Remove' list modifier when trying to delete a TeamsMeetingBrandingTheme or a NdiAssuranceSlate. To remove all elements from MeetingBrandingThemes, the workaround is setting the values to null, example: Set-CsTeamsMeetingBrandingPolicy -Identity <Identity> -MeetingBrandingThemes $null -DefaultTheme "".
 To update the MeetingBrandingThemes, use the [Set]-CsTeamsMeetingBrandingPolicy cmdlet and pass the list of desired MeetingBrandingThemes created with the [New]-CsTeamsMeetingBrandingTheme cmdlet. Example:
 $exampleMeetingBrandingTheme = New-CsTeamsMeetingBrandingTheme -DisplayName "exampleTheme" -LogoImageLightUri "https://contoso.com/light.jpg" -LogoImageDarkUri "https://contoso.com/dark.jpg" -BackgroundImageLightUri "https://contoso.com/backgroundlight.jpg" -BackgroundImageDarkUri "https://contoso.com/backgrounddark.jpg" -BrandAccentColor "#000000" -Enabled $true -Identity "exampleTheme"
 And then set the themes using the Set cmdlet:
 Set-CsTeamsMeetingBrandingPolicy -Identity <Identity> -MeetingBrandingThemes @($exampleMeetingBrandingTheme) -DefaultTheme "exampleTheme"
 Use the same approach for removing elements from NdiAssuranceSlate, using the [New]-CsTeamsNdiAssuranceSlate cmdlet and then using Set-CsTeamsMeetingBrandingPolicy to properly set the values.
 This will be fixed in the next TPM version.
- Releases [New]-CsTeamsMeetingBackgroundImage cmdlet.
- Releases [New]-CsTeamsMeetingBrandingTheme cmdlet.
- Releases [New]-CsTeamsNdiAssuranceSlate cmdlet.
- Contains a new implementation of [New|Get|Set|Remove]-CsTeamsCallHoldPolicy, [New|Get|Set|Remove]-CsTeamsEmergencyCallingPolicy, [New]-CsTeamsEmergencyCallingExtendedNotification. Functionality remains the same as previous implementation.