070-337 試験問題を無料オンラインアクセス

You have a Microsoft Exchange Server 2010 Service Pack 2 (SP2) organization and a Lync Server 2013 infrastructure. You need to design a Unified Messaging (UM) solution to meet the following requirements:
Support a peak concurrency of 500 calls.
Connect to two Lync Server 2013 pools.
What is the minimum number of UM servers required?

• A.5
• B.1
• C.3
• D.2

You are evaluating the use of Microsoft Lync Online and Lync Server 2013. Your company has a sales department, a marketing department, and a research department. Each department gives you a list of required features as shown in the following table.

You need to identify which type of Lync deployment can be used for each department. What should you identify? To answer, select the valid type of Lync deployments for each department in the answer area.
Hot Area:

正解：

Explanation:
Lync Online
Connect with others through instant messaging (IM), video calls, online meetings, and phone calls.
Features
Get real-time presence information--including photos, availability status, and location--and enhanced instant
messaging (IM) to connect efficiently and effectively. Make voice calls through your computer to other Lync
users in your organization or in other organizations that use Lync.
Create, moderate, and join pre-planned and on-the-fly audio, video, and web meetings with people inside
and outside your organization.
Enhance online presentations with screen-sharing and virtual whiteboards. Let customers participate in your
Lync conference calls even if they are not Office 365 customers. Make and receive calls to any phone
number via partner calling service with Lync-to-phone

You need to configure the unassigned numbers range to support the planned changes. Which four actions should you perform? To answer, move the four appropriate actions from the list of actions to the answer area and the correct order.
Select and Place:

正解：

Explanation/Reference:
http://technet.microsoft.com/en-us/library/gg412783.aspx http://technet.microsoft.com/en-us/library/ gg398545.aspx
Note:
You can use Windows Media audio (.wma) file format or wave (.wav) file format for unassigned number Announcements or for Response Group messages, on-hold music, or interactive voice response (IVR) questions.
Announcement Deployment Process
Configure Announcement settings
To create a new announcement, you need to perform the following steps:

You have a Lync Server 2013 infrastructure that has Enterprise Voice enabled. When a caller dials an unassigned number, the caller hears a custom message, and then the caller is forwarded to a user named User1. Several months later, User1 leaves the company. You need to ensure that when a caller dials an unassigned number, the caller hears the custom message and is forwarded to a user named User2. Which cmdlet should you run?

• A.Set-CsUser
• B.Set- CsVoice Route
• C.Set-CsUnassignedNumber
• D.Set-CsAnnouncement

[A10] Contoso, Ltd., has five offices. The offices are configured as shown in the exhibit. (Click the Exhibit
button.)
Each office has a local connection to the PSTN.
The peak usage statistics are shown in the following table.

Every audio call consumes 100 kilobits per second (Kbps). You plan to replace the PSTN connection with a centralized SIP trunking service. The service will contain a SIP trunk in the Seattle office and a SIP trunk in the Amsterdam office. The solution will use least cost routing. You need to identify the maximum amount of bandwidth that will be used by each SIP trunk. What should you identify?
Exhibit:

Select and Place:

正解：

Explanation:
http://lync70337.freeforums.org/exam-a-q-indentify-the-maximum-amount-of-bandwidth-t21.html
Since both SEA and ASD have SIP trunk to internet.
NA calls: Redmond 10 *0.5 =5 Seattle: 100*0.8=80 Amsterdam: 50* 0.2=10 Berlin: 20 *0=0 Paris: 20*0.5=10 Total: 105 * 100K = 10,500 kbps
Eu calls: Redmond 10 *0.5 =5 Seattle: 100*0.2=20 Amsterdam: 50* 0.8=40 Berlin: 20 Paris: 20*0.5=10 Total: 95 * 100K = 9,500 kbps
Box 1: 9,500 Kbps Box 2: 9,500 Kbps
Transatlantic calls:
Amsterdam: 10
Berlin: 0
Paris: 10
Seattle: 20
Los Angeles: 5
Total number of transatlantic calls: 45
Total bandwidth needed: 5760 Kbps (45 x 128 kbps)
Amsterdam: Amsterdam+ Berlin+ Paris calls to north America: 50 calls x 20% (calls to N.A) x 128 kbps + + (berlin)+ 20 x50 x 128kbps equals 1280 Kbps + 1280 Kbps equals 2560 Kbps
Seattle: 100 calls x 20% (calls to Europe) x 128 kbps equals 2560 Kbps