NEW QUESTION 1
You need to solve the Enterprise Voice issue experienced by Sydney users. Which normalization rule should you use for mobile numbers?

• A. ^0([45]d{8})$
• B. ^0([45]d{6})$
• C. ^0[45]d({8})$
• D. ^0[45]((d8))$

Answer: A

NEW QUESTION 2
You have a Skype for Business Server 2015 infrastructure. The infrastructure contains one central site. The infrastructure contains a Standard Edition server that has the Mediation Server role installed and is located in the central site.
You configure a trunk to an IP-PBX. The IP-PBX is qualified for integration with Skype for Business. You have 300 users who are enabled for Enterprise Voice.
You need to provide public switched telephone network (PSTN) services to the Enterprise Voice users if the IPPBX fails.
Which two actions will achieve the goal? Each Answer presents a complete solution.

• A. Install a Survivable Branch appliance that connects directly to the PST
• B. Configure a new trunk and add thetrunk to the existing rout
• C. Add the route to the PSTN usage and add the PSTN usage to the voice policy.
• D. Install an additional IP-PBX that connects directly to the PST
• E. Configure the existing trunk to use both IP-PBXs in resiliency mode.
• F. Install a PSTN gateway that connects directly to the PST
• G. Configure a new trunk to the new PSTNgatewa
• H. Create a new route and a new PSTN usag
• I. Add the route to the PSTN usage and add the PSTN usage to the voice policy.
• J. Install a new trunk to a certified SIP trunk provide
• K. Add the trunk to the existing PSTN usag
• L. Add thePSTN usage to the voice policy.

Answer: CD

Explanation: References:
https://technet.microsoft.com/en-us/library/jj721915.aspx
http://www.gecko-studio.co.uk/sip-trunk-lync-sir/

NEW QUESTION 3
You have a Skype for Business Server 2015 infrastructure that contains two offices. The offices are located in Amsterdam and Seattle. The offices have the phone numbers ranges shown in the following table:

You plan to deploy Enterprise Voice.
You also plan to use a global dial plan that will use three-digit dialing. You need to create the normalization rules for the planned deployment.
Which match patterns should you use? To answer, drag the appropriate match patterns to the correct translation patterns on the answer area. Each match pattern may be used once, more than once, or not at all. Additionally, you may need to drag the split bar or scroll to view content.

Answer:

Explanation:

NEW QUESTION 4
You need to define the goals that you would like to achieve after you perform usage modeling of Skype for Business traffic.
Which two goals should you establish? Each correct answer presents part of the solution.

• A. Confirm that bandwidth is sufficient for 40 new Litware, In
• B. Skype for Business users.
• C. Confirm that the volume of Skype for Business traffic does not exceed 5 megabits per second (Mbps).
• D. Confirm that bandwidth is sufficient for 80 new Litware, In
• E. Skype for Business users.
• F. Confirm that the volume of Skype for Business traffic does not exceed 25 percent of wide area network (WAN) bandwidth.
• G. Confirm that bandwidth is sufficient for Microsoft Office 365 Hybrid Skype for Business deployment.

Answer: CD

NEW QUESTION 5
You need to determine the number of lines that are required for the new public switched telephone network (PSTN) connections.
How many lines are required for each location? To answer, drag the appropriate number of line to the correct location. Each number 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.

Answer:

Explanation:

NEW QUESTION 6
You need to configure the Enterprise Voice deployment for the Hong Kong site.
How should you configure the Hong Kong network link? To answer, select the appropriate codec and bandwidth in kilobits per second (Kbps) from the list in the answer area.

Answer:

Explanation:

NEW QUESTION 7
You need to create the voice routes.
How many voice routes should you create?

• A. 1
• B. 2
• C. 4
• D. 40
• E. 270

Answer: C

NEW QUESTION 8
Your company purchases a subscription to Microsoft Office 365.
The company has a strict firewall and an Internet usage policy. Only required ports are open between the internal network and the Internet.
Users report that they can use the following Office 365 features:
✑ Access email by using Outlook Web App.
✑ Establish chat sessions by using instant messaging (IM).
The users also report that they fail to join online audio conferences and online video conferences.
You need to open outbound ports on the firewall to ensure that the users can join online audio and video conferences.
Which two ports or port ranges should you open? Each correct answer presents part of the solution.

• A. TCP 5223
• B. UDP 5223
• C. TCP 50,000 to 59,999
• D. UDP 50,000 to 59,999
• E. UDP 3478
• F. TCP 3478

Answer: CE

NEW QUESTION 9
You support a customer’s Skype for Business Server 2015 environment. Your customer has granted User1 Conferencing Policy A, and User 2 Conferencing Policy B.
When User2 joins a video conference that is hosted by User1, User2 sees only a single video window. Other users who are joined to the same conference see up to five concurrent video streams.
You need to configure the environment to allow User2 to view multiple concurrent video streams. You need to achieve the goal with the fewest changes to the environment.
Which Skype for Business Management Shell command should you run?

• A. Set-CSClientPolicy –EnableFullScreenVideo $True
• B. Get-CSConferencingPolicy –Identity ‘Conferencing Policy B’ | Set-CSConferencingPolicy–EnableMultiViewJoin $True
• C. Get-CSConferencingPolicy –Identity ‘Conferencing Policy B’ | Set-CSConferencingPolicy–AllowMultiView $True
• D. Set-CSClientPolicy – EnableMediaRedirection $True

Answer: B

Explanation: References:
https://technet.microsoft.com/en-us/library/gg425788.aspx

NEW QUESTION 10
You plan to modify the firewall in the Montreal office that connects to the Internet.
You need to implement the inbound firewall rules to meet the security requirements for inbound A/V connections.
Which rules should you implement? To answer, configure the appropriate firewall rules in the answer area.

Answer:

Explanation:

NEW QUESTION 11
You need to create the DHCP options required for Skype for Business Phone Edition devices.
Which three actions should you perform? To answer, move the three appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Answer:

Explanation:

NEW QUESTION 12
Your company has a Skype for Business Server 2015 infrastructure and a Microsoft Exchange Server 2013. The Skype for Business Server 2015 infrastructure has Enterprise Voice enabled and uses a global four-digit dial plan.
The Exchange Server organization has Unified Messaging (UM) enabled and uses a four-digit UM dial plan named DialPlan1. All dialing restrictions are set to allow All.
You need to ensure that only the users in the research department can use the Play on Phone feature. Which two actions should you perform? Each correct answer presents part of the solution.

• A. Create a new hunt group.
• B. Modify the default UM mailbox policy.
• C. Modify DialPlan1.
• D. Create a new UM mailbox policy.
• E. Create a new UM dial plan.

Answer: BD

NEW QUESTION 13
You need to create a rule to meet the technical requirements for international dialing from the SIP trunk in the New York office.
Which type of rule should you create?

• A. called number translation
• B. normalization
• C. dialing
• D. calling number translation

Answer: A

Explanation: References:
https://docs.microsoft.com/en-us/skypeforbusiness/plan-your-deployment/enterprise-voice-solution/translation-r

NEW QUESTION 14
A company has several offices that are located in the office building in Seattle. The company also has employees visiting from other countries. You implement Skype for Business Server Enterprise Voice.
The company has a phone at a security desk. You need to implement call routing for emergency calls. The solution must meet the following requirements:
If a user dials 112, the call must be routed to a phone extension of 0911.
If a user dials 0911, the call must be routed to the phone at the security desk.
The phone at the security desk must be used to forward calls to the emergency number in the Seattle offices only.
What technologies should you implement? To answer, drag the appropriate technology to the correct requirement in the answer area. Each technology 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.

Answer:

Explanation:

NEW QUESTION 15
Problem Statements
Two users who recently joined the company’s finance department report that they are not able to use their Aries phones even when they tether the phone to their computer.
You need to allocate the minimum bandwidth required for the global town hall meeting that will be held in the 3rd quarter of the financial year.
For each location, how much bandwidth in kilobits per second (Kbps) should you allocate? To answer, select the appropriate bandwidth value from each list in the answer area.

Answer:

Explanation:


Topic 5, Tailspin toys
Tailspin toys is a toy manufacturer. The company headquarters is located in Melbourne. The company has a design and development office located in Singapore. The company also has branch offices in Hong Kong, Jakarta, Tokyo, Sydney, and Auckland. Tailspin Toys has implemented Skype for Business Server 2015 and is actively using instant messaging (IM), presence, peer-to peer audio and video, conferencing, remote access, and federation. The company uses Exchange Online.
The number of users in each office is shown in the following table:

Existing Environment Networks
You have the following networks:

The network latency between each branch site and the central site is more than 25ms. Based on the network latency, you use the RTAudio codec for all public switched telephone network (PSTN) calls from the branch sites.
All Windows desktop client computers run Windows 7, Windows 8.1, or Windows 10 and are domain joined.
Skype for Business
Singapore and Melbourne each have the following Skype for Business Server 2015 components: A front-end pool with three front-end servers
A back-end pool that is configured as a two server SQL AlwaysOn availability group A single Edge Server
A single Reverse Proxy server
A single Office Web App server
Tailspin Toys currently uses a third-party dial-in conferencing provider. Moving dial-in conferencing from the third-party dial-in conferencing provider to the new Skype for Business solution will add a maximum concurrency of 50 PSTN calls to the Melbourne and Singapore sites, respectively.

PBX and Dial plans
The following table shows the call load for the existing IP PBX solution:

The following table details the Dial Plan for the Sydney office:

User issues
Users report the following issues:
Users in Hong Kong report issues with media quality when using Skype for Business conferencing features. Users who need to use Call Via Work report that this option is not visible in their desktop client.
Users in the Auckland office report issues regarding call quality. You identify that the issue relates to use of non-qualified devices. You purchase new qualified devices and have delivered the device to the Auckland office.
After the migration from the existing IP-PBX, users in Sydney report that they cannot make calls to mobile numbers.
User1 is located in the Auckland office. User1 reports persistent call quality issues. You generate the following diagnostic report for User1:
Caller Device and Signal Metrics:

Audio Stream (Caller->Callee)

Audio Stream (Callee -> Caller)

Requirements
Business Requirements
You have the following business requirements:
You must centralize voice services and reduce the costs associated with long distance and international calls. You must implement a single voice solution across the enterprise.
Any planned changes to the solution must minimize administrative and financial costs. Executives must be allowed to use third party tablets and mobile devices.
Executives must be able to receive inbound calls even under bandwidth constrained situations.
Technical Requirements
You have the following technical requirements. The new Skype for Business solution needs to replace the existing third-party party dial-in conferencing provider.
Network requirements:
Prioritize Skype for Business traffic on the network where possible. Avoid over-subscription on bandwidth constraint network sites.
Unified Messaging requirements:
Tailspin toys prefers to use voice mail as part of Exchange Online.
Enterprise Voice requirements:
Provide enterprise voice to all users in all locations. Ensure that the solution is highly available.
PSTN connections must be centralized to Melbourne and Singapore. You must implement Call Via Work functionality for specific users.

NEW QUESTION 16
You need to replace the existing call group pickup solution in Denmark with a Skype for Business solution. You need to prepare the Skype for Business Server 2015 environment to provide call group pickup functionality.
Which three Skype for Business Management Shell cmdlets should you run in sequence? To answer, move the appropriate Skype for Business Management Shell cmdlets from the list of cmdlets to the answer area and arrange them in the correct order.

Answer:

Explanation: “You need to prepare the Skype for Business Server 2015 environment to provide call group pickup functionality.”
We’re just preparing the environment. We’re not creating the call park yet. After running the three cmdlets above, you can then run the NewCsCallParkOrbit cmdlet.

NEW QUESTION 17
Your company has a single office located in the United States.
The phone numbers in the United States have a country code of 1 followed by 10 digits.
You have a Skype for Business Server 2015 infrastructure configured for Enterprise Voice. All normalization rules ensure that dialed numbers conform to E.164 standards.
You need to create a called number translation rule that meets the following requirements:
Which pattern match and translation rule should you use? To answer, select the appropriate pattern match and translation rule in the answer area.

Answer:

Explanation: