How to Configure Teams Video Teleconferencing Policies for Cloud Video Interop in PowerShell Using CsTeamsRoomVideoTeleConferencingPolicy

Large enterprise organisations frequently maintain substantial investments in legacy standards-based video teleconferencing (VTC) room systems from vendors like Cisco Webex, Polycom, and Lifesize. These hardware systems communicate over traditional SIP and H.323 protocols rather than native Microsoft Teams signaling channels. To enable these existing conference rooms to join Microsoft Teams scheduled meetings without replacing high-end audiovisual equipment, Microsoft partners with Cloud Video Interop (CVI) certified providers (such as Cisco, Poly, Pexip, and BlueJeans) to bridge legacy signaling with modern Teams WebRTC infrastructure.

Administrators govern which users and meeting invitations generate CVI dialing coordinates, manage lobby admission for external VTC units, and control dual-stream content sharing through the CsTeamsRoomVideoTeleConferencingPolicy cmdlets in Microsoft Teams PowerShell.

Understanding Cloud Video Interop and Policy Architecture

Cloud Video Interop bridges the protocol gap between standards-based endpoints and Microsoft Teams:

• Meeting Invitation Coordinates: When a licensed user creates a Teams meeting, the CVI partner service automatically appends SIP/H.323 dial strings (such as [email protected] or VTC conference IDs) directly into the calendar invitation footer.
• Lobby Bypass Governance: Controls whether trusted internal VTC systems bypass the virtual lobby and connect directly into active meetings, or remain placed on hold until an enterprise presenter admits them.
• Dual-Screen and Dual-Stream Content: Enables legacy hardware room dual-monitors to render active speaker video feeds on one display and high-resolution screen-sharing presentations on the second display.

Connecting to Microsoft Teams PowerShell

To configure and review CVI teleconferencing policies, open an elevated PowerShell console and authenticate with Microsoft Teams Administrator privileges:

# Install or update Microsoft Teams PowerShell module
Install-Module -Name MicrosoftTeams -Force -AllowClobber

# Authenticate to the corporate Teams tenant
Connect-MicrosoftTeams

Inspect existing room video teleconferencing policies configured in the tenant environment:

# Retrieve current room video teleconferencing policies
Get-CsTeamsRoomVideoTeleConferencingPolicy | Format-Table Identity, Description, EnabledForPresenter

By default, tenants include a Global policy where VTC interop permissions apply broadly unless customized, scoped policies are explicitly assigned.

Creating a Custom Policy for Executive Boardrooms

For executive boardrooms and high-stakes conference spaces equipped with multi-camera Cisco or Polycom telepresence suites, create a policy that enables seamless dial-in coordinates and optimized presenter capabilities:

# Create dedicated policy for Executive Boardrooms
New-CsTeamsRoomVideoTeleConferencingPolicy -Identity "Executive-Boardroom-VTC-Policy" `
                                          -Description "Policy for high-definition CVI telepresence in corporate boardrooms" `
                                          -EnabledForPresenter $True

When users assigned to this policy schedule meetings, the Teams service automatically formats the invitation to include explicit VTC dialing instructions, ensuring external partners and board members can connect seamlessly using legacy conference room hardware.

Restricting VTC Dialing for Standard Internal Users

Because Cloud Video Interop partner licenses are typically billed per concurrent bridge port or per enabled user, organizations frequently restrict CVI coordinate injection exclusively to employees who actually utilize physical VTC meeting rooms.

Create a restricted policy for standard desk-based employees:

# Create restricted policy disabling CVI meeting invitation coordinates
New-CsTeamsRoomVideoTeleConferencingPolicy -Identity "Standard-User-NoVTC-Policy" `
                                          -Description "Disables CVI coordinates for standard internal desk users" `
                                          -EnabledForPresenter $False

Assigning this policy to standard staff prevents unnecessary CVI dial strings from cluttering general calendar invites while conserving bridge concurrency licenses.

Modifying and Inspecting Policy Configurations

To inspect all configured parameters on an existing teleconferencing policy:

# Retrieve detailed policy attributes
Get-CsTeamsRoomVideoTeleConferencingPolicy -Identity "Executive-Boardroom-VTC-Policy" | Format-List

To toggle presenter capabilities dynamically on an existing policy:

# Update policy settings
Set-CsTeamsRoomVideoTeleConferencingPolicy -Identity "Executive-Boardroom-VTC-Policy" `
                                          -EnabledForPresenter $True

Assigning Room Video Teleconferencing Policies

Use the Grant-CsTeamsRoomVideoTeleConferencingPolicy cmdlet to assign policies to specific executive assistants, project managers, or conference room resource accounts.

Assign the policy to an individual meeting organizer:

# Assign policy to an executive organizer
Grant-CsTeamsRoomVideoTeleConferencingPolicy -Identity "[email protected]" `
                                            -PolicyName "Executive-Boardroom-VTC-Policy"

Assign the policy across all members of a department using attribute queries:

# Retrieve leadership staff and assign CVI policy in bulk
$LeadershipStaff = Get-CsOnlineUser -Filter {Department -eq "Executive-Leadership"}
$LeadershipStaff | ForEach-Object {
    Grant-CsTeamsRoomVideoTeleConferencingPolicy -Identity $_.UserPrincipalName -PolicyName "Executive-Boardroom-VTC-Policy"
}

To revoke a custom policy and revert an account back to the default Global policy:

# Revert account to Global policy inheritance
Grant-CsTeamsRoomVideoTeleConferencingPolicy -Identity "[email protected]" -PolicyName $Null

By implementing targeted teleconferencing policies with CsTeamsRoomVideoTeleConferencingPolicy, enterprise administrators maximize the value of legacy boardroom audiovisual investments while maintaining centralized governance over Microsoft Teams meeting infrastructure.