NEW QUESTION 1
You need to configure media bypass for Tailspin Toys.
What should you do? To answer, select the appropriate Media Bypass setting from each list in the answer area.

Answer:

Explanation:

NEW QUESTION 2
You need to estimate the volume of Skype for Business traffic.
In the Skype for Business Calculator, which options should you select? To answer, select the appropriate branch site or sites in the Skype for Business Bandwidth Calculator.

Answer:

Explanation:

NEW QUESTION 3
You have a Skype for Business Server 2015 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 Skype for Business Management Shell cmdlet should you run?

• A. Set-CsUnassignedNumber
• B. Set-CsUser
• C. Set-CsVoiceRoute
• D. Set-CsAnnouncement

Answer: D

Explanation: References:
https://technet.microsoft.com/en-us/library/gg425752.aspx

NEW QUESTION 4
You need to configure Tailspin Toy’s desktop clients and phone edition clients to apply Differentiated Services Code Point (DSCP) markings.
What are the minimum actions you need to do? To answer, drag the appropriate configuration option to the client. Each action may be used once, more than once or nor at all. You may need to drag the split bar between panes or scroll to view content.

Answer:

Explanation:

NEW QUESTION 5
Contoso, Ltd., has a headquarters in London and has 20 branch sites. Each branch site connects to the headquarters by using a Virtual Private Network (VPN) over the Internet. The company plans to implement Skype for Business Server 2015. Before they start deploying the solution, they want to ensure that the network is capable of the required media traffic that the new solution will produce. The following image shows the results of the network traffic simulation.

You complete the network traffic simulation.
You need to improve media quality on the network.
Which three actions should you perform? Each correct answer presents part of the solution.

• A. Change network links to a managed Multiprotocol Label Switching (MPLS) network.
• B. Enable Forward Error Correction to address the packet loss.
• C. Enable Quality of Service (QoS) for Skype for Business.
• D. Disable Forward Error Correction to reduce the network overhead.
• E. Ensure all network devices respect Quality of Service (QoS) tagging.

Answer: ACE

NEW QUESTION 6
You support a customer whose network environment includes Skype for Business Server 2015 servers. All of the company servers are located in the company datacenter. All users have Skype for Business client installed on their local computers.
You deploy a virtual desktop infrastructure (VDI) environment to a pilot group of users. You install the Lync VDI plug-in and plug Skype for Business compatible devices to the users’ computers.
Users report that Skype for Business fails intermittently when pairing with the Lync VDI plug-in. You need to ensure reliable access to Skype for Business Server 2015 for this pilot group of users. What should you do?

• A. For all VDI users, set the value of the EnableMediaRedirection property to $FALSE.
• B. Configure the remote desktop client settings so that audio plays on the local computer and remote recordingis disabled.
• C. Run Windows 10 or higher on the local computers.
• D. Uninstall Skype for Business from the local users’ computers.

Answer: D

Explanation: References: https://technet.microsoft.com/en-us/library/jj204713(v=ocs.15).aspx

NEW QUESTION 7
You need to estimate the future volume of Skype for Business traffic in the Vancouver office.
Which two employee totals should you use for the estimate? Each correct answer presents part of the solution.

• A. 300 employees at Contoso, Ltd.
• B. 80 employees at Litware, Inc.
• C. 40 employees at Litware, Inc.
• D. 35 hybrid users at Contoso, Ltd.

Answer: AC

NEW QUESTION 8
A customer deploys a Skype for Business Server 2015 Enterprise Edition pool and configures Enterprise Voice. The customer deploys Survivable Branch Appliances (SBAs) at each of the remote office locations.
The customer has reported that multiple users in one of the remote offices are not able to dial certain local numbers using Skype for Business. The users receive the error “+1 (425) 555-0100 is unavailable or may not be valid,” and the call fails.
The customer has provided the following information form the Local Number normalization rule form the Dial Plan form the remote office that is experiencing the issue:
Pattern to Match: ^1((425 | 206)d{7})$ Translation Rule: +1$1
You need to ensure that all users at the remote office are able to dial local 10–digit numbers with or without a leading 1.
What should you do?

• A. Change the translation pattern from +1$1 to +1.
• B. Change the translation pattern form +1$1 to +$1.
• C. Change the pattern to match from ^1((425 | 206)d{7})$ to ^1?((425 | 206)d{7})
• D. Change from the pattern to match from ^1((425 | 206)d{7})$ to ^((1?425 | 206)d{7})$

Answer: C

NEW QUESTION 9
Tailspin Toys completes the implementation of Call Admission Control (CAC) for the entire network. You need to configure the Enterprise Voice policies for executives.
What should you do?

• A. Enable the bandwidth policy override feature in the user level voice policy.
• B. Enable the bandwidth policy override feature in the user level client policy.
• C. Enable the bandwidth policy override feature in the machine level group policy object.
• D. Enable the bandwidth policy override feature in the user level group policy object.

Answer: A

NEW QUESTION 10
You are planning a Skype for Business Server 2015 Edge Server deployment. You have nine public addresses for the planned deployment.
You need to recommend an Edge Server deployment that meets the following requirements:
A different public IP address must be assigned to each Edge service.
Users must be able to sign in from a Skype for Business mobile client.
Users must be able to communicate with partners who are enabled for XMPP.
Remote users must be able to access conferences.
Remote users must be able to access the Skype for Business Server infrastructure if an Edge Server fails. What should you recommend?

• A. three Edge Servers that use hardware load balancing
• B. two Edge Servers that use hardware load balancing
• C. three Edge Servers that use DNS load balancing
• D. two Edge Servers that use DNS load balancing

Answer: D

Explanation: References:
https://docs.microsoft.com/en-us/skypeforbusiness/plan-your-deployment/network-requirements/load-balancing

NEW QUESTION 11
You support a Skype for Business Server 2015 environment.
A customer reports that they are receiving alerts from the voice gateway and that outbound calls are failing due to no trunks being available.
You need to configure performance counters to determine the reason that calls are failing.
How should you configure the performance counters? To answer, drag the appropriate counter and server to the correct location or locations in the Solution area. Each voice counter and server may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. Each correct answer is worth one point.

Answer:

Explanation:

NEW QUESTION 12
You support a Microsoft Skype for Business Server 2015 on-premises environment that includes the following:
The environment supports 10,000 users and runs in High Availability mode.
Some users report that they are unable to make outbound calls to specific public switched telephone network (PSTN) numbers. When they attempt to do so, the call appears to be connected but then drops with a fast busy tone, and then they receive the following error message: “Due to network error your call cannot be completed at this time. Please try your call again.”
You need to troubleshoot the issue.
Which centralized logging scenario should you use?

• A. LYSSAndUCS
• B. HybridVoice
• C. MediaConnectivity
• D. IncomingAndOutgoingCall

Answer: D

NEW QUESTION 13
A company has a main office and five branch offices located in different cities. You configure Skype for Business Enterprise Voice for the main office.
You deploy a Survivable Branch Appliance (SBA) at a branch office and connect it to a public switched telephone network (PSTN) by using a T1 trunk line. You configure the SBA voice gateway to use fully qualified domain names (FQDN).
You test the branch isolation by disconnecting the wide area network (WAN) form the branch office and make an outbound call. The call was successful. Next, you make an inbound call to the branch office and the call fails.
You perform the following troubleshooting steps:
Trace the IncomingAndOutgoingCalls setting.
Use Snooper to analyze logs.
Review the syslog file form the SBA voice gateway.
You discover that messages are sent to the Skype for Business Mediation Server pool, but not received. You reconnect the WAN from the branch office and make an inbound call. The call is successful.
You need to identify the configuration error that causes inbound calls to fail. What should you check?

• A. the Dynamic Host Configuration Protocol (DHCP) options for the branch DHCP server
• B. the route settings for the SBA voice gateway
• C. the status of the DNS services for the branch office domain controller
• D. the DNS settings for the SBA voice gateway

Answer: B

NEW QUESTION 14
A company implements Enterprise Voice. All users are assigned a direct inward dialing (DID) phone number. Due to the increased fees for direct inward dialing (DID) phone ranges, the company must make the following changes:
Reduce the DID phone number range from 2000 to 1000 phone numbers by implementing internal extensions.
Transfer all calls to unassigned phone numbers to an operator after informing callers that the phone number is not currently in use.
Transfer all calls to phone number range replaced by internal extensions to an operator after informing callers that the phone number has been replaced.
Ensure that any changes to the system will not have adverse effects.
You need to implement a solution.
Which four actions should you perform in sequence? To answer, move the four appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:

Answer:

Explanation: References:
https://technet.microsoft.com/en-us/library/gg412783.aspx https://technet.microsoft.com/en-us/library/gg412748(v=ocs.15).aspx

NEW QUESTION 15
You have deployed Skype for Business Server 2015 in three locations, Boston, New York and Chicago.
Users form the Boston location are reporting a delay in the audio stream during conferences and that the audio drops frequently. Users in the other two locations do not report the same issues.
You need to recommend a solution to resolve the audio issues for the users in the Boston office.
Which three possible recommendations should you include in the solution? Each correct answer presents a complete solution.

• A. Call Admission Control (CAC)
• B. user services
• C. Quality of Service (QoS)
• D. a location policy
• E. a conferencing policy

Answer: ACE

NEW QUESTION 16
Fabrikam has recently deployed Skype for Business Server for all modalities including Enterprise Voice which they manage from central location in Sydney. A recent change in their work from home policies requires users to work from their homes at least 3 days a week. Fabrikam’s IT help desk has 10 members in their tier 1 TeleHelp group dedicated to receive incoming support calls of the internal employees. Fabrikam wants to deploy a Skype for Business solution for the TeleHelp group with minimum administrative effort.
TeleHelp group members want to get a notification of all the incoming calls to any member of the TeleHelp group. Each member should be able to answer the call as per their availability.
You need to deploy Skype for Business solution for TeleHelp group.
What two actions should you perform? Each Answer presents part of the solution.

• A. Configure Group Call Pickup for TeleHelp group.
• B. For every TeleHelp group member configure Forward My Calls to Team-Call Group consisting of all 10members.
• C. For every TeleHelp group member configure Forward My Calls to My Delegates and add each member as adelegate to each other.
• D. For every TeleHelp group member configure Simultaneously Ring to My Delegates and add each memberas a delegate to each other.
• E. Configure a response group and add TeleHelp group members as formal agents.
• F. Configure a response group and add TeleHelp group members as informal agents.

Answer: AD

NEW QUESTION 17
Your company has an on-premises Skype for Business Server 2015 infrastructure. The company purchases a subscription to Microsoft Office 365.
You plan to implement a hybrid solution between the on-premises infrastructure and Office 365.
You implement Active Directory Federation Services (AD FS) and you configure directory synchronization between your environment and Office 365.
You need to configure federation to support the hybrid configuration.
What Skype for Business Management Shell command should you run? To answer, select the appropriate options in the answer area.

Answer:

Explanation: References:
https://technet.microsoft.com/en-us/library/jj205126.aspx