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Microsoft Enterprise Voice & Online Services with Microsoft Lync Server 2013 Sample Questions:

1. Your network contains four servers. The servers are configured as shown in the following table.

You need to configure backend integration between Lync Server 2013 and Exchange Server 2010 Unified Messaging (UM). You create a dial plan and an auto attendant in the Exchange Server organization. What should you do next?

A) On Server2, run ocsumutil.exe.
B) On Server4, run exchucutil.ps1.
C) On Server3, run exchucutil.ps1.
D) On Server1, run ocsumutil.exe.

2. You need to design the Call Park solution. Which Call Park design should you choose? To answer, select the appropriate range and application server in the dialog box in the answer area.
Hot Area:

3. You have a Lync Server 2013 infrastructure that contains four servers. The servers are configured as shown in the following table.

The Lync Server infrastructure contains a hardware load balancer name HLB1. The company has an IPPBX. The IP-PBX supports media bypass. The IP PBX has a SIP trunk configured. Each user has a desktop phone that connects to the IP-PBX. Each laptop user has a Lync-certified headset. The company plans to implement Enterprise Voice and to use existing SIP trunks. You need to recommend a Mediation Server deployment that meets the following requirements: Remote users must be able to place calls to any desk phone if a single server fails. The degradation of call quality must be minimized during peak usage hours. Which two solutions should you recommend? (Each correct answer presents a complete solution. Choose two.)

A) Create a Mediation Server pool that contains Server2 and Server4.
B) Create a Mediation Server pool that contains HLB1.
C) Install the Mediation Server role on Server1 and Server2.
D) Create a Mediation Server pool that contains two new servers.
E) Install the Mediation Server role on Server3 and Server4.

4. You have a Lync Server 2013 infrastructure and a Microsoft Exchange Server 2010 Service Pack 2 (SP2) organization. All users are enabled for Enterprise Voice and Unified Messaging (UM). Lync Server and Exchange Server are configured to use DTMF only. Your company owns a phone number range of 1
(425) 555-5001 to 1 (425) 555-5999. You have normalization rules that transform four- digit and 10-digit numbers. You need to ensure that when callers call the company's main phone number, the following occurs:
If a caller dials 0, the call is transferred to the receptionist. If a caller dials 1, the call is transferred to extension number 5001. If a caller waits on the line without dialing a number, the call is automatically transferred to the receptionist. Which settings should you configure? To answer, drag the appropriate settings to the correct caller actions in the answer are a. Each setting may be used once, more than once, or not at all. Additionally, you may need to drag the split bar between panes or scroll to view content.
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5. The Los Angeles users have the following call statistics:
Peak call concurrency is 25 percent
Fifty percent of all placed calls are routed to the PSTN.
Thirty percent of all placed calls are internal calls to users in the other offices.
Twenty percent of all placed calls are conference calls.
The average bandwidth for peer-to-peer calls is 65 kilobits per second (Kbps).
The average bandwidth used for conference calls is 100 Kbps.
You need to identify the minimum amount of bandwidth required on the WAN link for the planned implementation of the media gateway in the Los Angeles office. All calls to the PSTN will be routed through the local media gateway in the Los Angeles office.

A) 7.20 megabits per second (Mbps)
B) 10.00 megabits per second (Mbps)
C) 3.95 megabits per second (Mbps)
D) 2.25 megabits per second (Mbps)

Solutions: