Online Access Free 74-322 Practice Test

An organization uses Microsoft Lync Server 2010 dial-in conferencing. The organization requires:
Users must use the built-in, dial-in conferencing URL to manage their PEST.
Extensions are 4 digits in the range of 1000-3000.
Users joining a dial-in conference must authenticate with the smallest amount of user effort.
The simplest numbering strategy possible for its Redmond, Washington based office given the other requirements.
"Which Line URI numbering plan meets these requirements?

• A.+1000 to+3000
• B.+14255550123; ext=l000 to +14255550123; ext=3000
• C.+14255551000 to +14255553000
• D.+4255551000; ext=1000 to +4255553000, ext=3000

Contoso deployed a Lync infrastructure and enabled 50% of its users for Enterprise Voice. Contoso wants to use Lync with its existing analog phones and analog fax machines. Which two actions must an administrator take on the Lync server to use existing analog fax machines? (Choose two.)

• A.Create a new Conferencing policy for the analog fax device via New-CSConferencingPolicy cmdlet.
• B.Enable Media bypass globally and on the trunk connection to the gateway.
• C.Create a new Voice policy for analog fax device via New-CSVoicepolicy cmdlet.
• D.Create a new contact object for analog fax device via New-CsAnalogDevice cmdlet
• E.Assign a new Voice policy to the analog fax device.

An organization runs Microsoft Lync Server 2010 and all users are enabled for Enterprise Voice. Exchange Server 2010 Unified Messaging (UM) is deployed to provide voice mail functionality to the end user. All users in the organization use the Lync 2010 client and Outlook 2010. A user calls voicemail from the Lync Client and the attempt is unsuccessful. The Exchange server log contains the error message: "The Unified Messaging server failed to exchange the required certificates with an EP gateway to enable Transport Layer Security (TLS) for an incoming call." Which action solves this problem?

• A.Replace the Exchange Server Certificate.
• B.Import the trusted certificate root chain to the Lync Client
• C.Replace the certificate of the IP gateway.
• D.Re-run the Exchange UM Integration utility OcsUmUtil.exe on the Lync Front End server.

An organization implemented Role-Based Access Control in its Microsoft Lync Server 2010 environment.
A new administrator is assigned the Administrative Roles:
CsVoice Administrator.
CsHelpDesk.
Which capability is available to the new administrator when using the Lync Server 2010 Control Panel?

• A.Publish a new PSTN Gateway device in the Topology Builder.
• B.Assign a Line URI to a User.
• C.Modify an existing Normalization rule.
• D.Stop and start Mediation services.

A customer deployed Microsoft Lync Server 2010 and is trying to interoperate with a legacy PBX infrastructure of 2 PBXs in different locations. The company uses five-digit, internal extensions. The first digit indicates user location and PBX. Changes to the legacy PBX dial plan should be minimized. Extension ranges by location are:

Numbers in the Seattle HQ have been normalized to the format:
+1425555XXXX; ext = XXXX
XXXX represents the last 4 digits of the users' extension. Which Trunk
Configuration Translation Rule allows calls to the legacy PBX in the Seattle HQ?

• A.Matching: ^\+1425555[0,l,2]\d{3};ext = [0, l, 2](\d{3})$ Translation: 8$1
• B.Matching: ^\+1425555([0, l, 2]\d{3}); ext=[0, l, 2]\d{3} Translation: $1
• C.Matching: ^\+14255550\d{4}; ext=([0, l, 2]\d{3})$ Translation: $1
• D.Matching: ^\+1425555([0, l, 2]\d{3}); ext=[0, 1, 2]\d{3} Translation: 8$1