Study tips 74-338

You need to ensure that users can join conferences by using dial-in conferencing

Which setting should you modify?

You need to change the SIP URI

You need to ensure that while they are in conferences, users are able to share PowerPoint presentations with users who are using mobile devices

You need to ensure that external users are able to share and view PowerPoint presentations in Lync meetings

Which cmdlet should you run from the Lync Server Management Shell?

You need to achieve this goal by using the least amount of administrative effort

You need to ensure that users are able to share PowerPoint presentations during Lync conference calls

You need to resolve the connectivity issue and bring up the mirror databases to the synchronized state between the Back End Servers

You need to ensure that internal Lync 2013 clients can sign in automatically