Enables the "Move-CsMeetingRoom" cmdlet to move a meeting room from on-premises to Online in Skype for Business Server 2015

The update enables administrators to move a meeting room object from a Microsoft Skype for Business Server 2015 on-premises environment to Microsoft Skype for Business Online in Microsoft Office 365 by running the Move-CsMeetingRoom cmdlet. 

For example, use the followng cmdlet: 

Move-CsMeetingRoom -Identity "<MeetingRoomIdentity>" -
hostedmigrationoverrideurl 
"https://admin2a.online.lync.com/HostedMigration/hostedmigrationservice.svc" 
-Target "sipfed.online.lync.com" -Credential $credential -verbose

You can determine the URL for the Hosted Migration Service by examining the URL for the Skype for Business Online Control Panel for your Office 365 tenant account.

To determine the Hosted Migration Service URL for your Office 365 tenant, follow these steps: 

1. Sign in to your Office 365 tenant as an administrator.
2. Open the Skype for Business admin center.
3. Select and copy the URL in the address bar up to "lync.com." An example URL resembles the following:
   
   https://webdir0a.online.lync.com/lscp/?language=en-US&tenantID= 
4. Replace webdir in the URL with your administrator user name. The result resembles the following: 
   
   https://admin0a.online.lync.com
5. Append the following string to the URL:
   
   /HostedMigration/hostedmigrationservice.svc 
   
   The resulting URL value of the HostedMigrationOverrideUrl parameter should resemble the following:
   
   https://admin0a.online.lync.com/HostedMigration/hostedmigrationservice.svc

To get this update, install the May 2017 cumulative update 6.0.9319.281 for Skype for Business Server 2015, core components.