Get the User Principal Name (UPN) of the room mailbox if you don't know it by running the following command: Get-Mailbox | Where | Format-Table Name, UserPrincipalNameįind the name of the room mailbox associated with your Teams Rooms device and make note of its UPN.Īfter you find the room mailbox's UPN, run the following command. For more information, see Connect to Exchange Online PowerShell with Basic authentication or Connect to Exchange Online PowerShell using multi-factor authentication, depending on your authentication method. To set these room mailbox options using the Set-CalendarProcessing cmdlet, do the following:Ĭonnect to Exchange Online PowerShell. The room mailbox needs to allow external meetings and keep the message body and subject so it can see the URL needed to join the third-party meeting. The first thing you need to do to enable a one-touch join experience from Team Rooms is set the calendar processing rules for the device's Exchange Online room mailbox. Step 1: Allow calendar invite processing for third-party meetings The following sections show you how to complete each of these steps. Configure Teams Rooms to allow third-party meetings.

Make sure your organization doesn't have any policies that would prevent you from connecting to third-party meeting services.Configure the Teams Rooms' Exchange Online room mailbox to process invites for third-party meetings.To join a Cisco Webex meeting from a Teams Rooms device, the Cisco meeting needs to be hosted in Webex Meetings Pro using Cisco Webex web application version WBS 40.7 or later.īefore you can join third-party meetings from Teams Rooms, you need to do the following:

Install webex teams for all users