Free Microsoft MS-721 Exam Dumps Questions & Answers

You have a Microsoft Teams Phone deployment that contains a Session Border Controller (SBC) named SBC1.contoso.com.
Direct Routing integrates with a PBX phone system that uses only four-digit dialing and is configured to use the SBC.
Teams is configured to use dial plans that normalize any four-digit calls to E.164.
You have the following translation rule.

You need to ensure that calls to the legacy PBX pass only a four-digit extension.
How should you complete the PowerShell command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:

Box 1: Set CsOnlinePSTNGateway
* Set CsOnlinePSTNGateway
Modifies the previously defined Session Border Controller (SBC) Configuration that describes the settings for the peer entity. This cmdlet was introduced with Microsoft Phone System Direct Routing.
Syntax
Set-CsOnlinePSTNGateway
[[-Identity] < string > ]
[-BypassMode < string > ]
[-Description < string > ]
[-Enabled < boolean > ]
[-FailoverResponseCodes < string > ]
[-FailoverTimeSeconds < int > ]
[-ForwardCallHistory < boolean > ]
[-ForwardPai < boolean > ]
[-GatewayLbrEnabledUserOverride < boolean > ]
[-GatewaySiteId < string > ]
[-GatewaySiteLbrEnabled < boolean > ]
[-InboundPstnNumberTranslationRules < Object > ]
[-InboundTeamsNumberTranslationRules < Object > ]
[-MaxConcurrentSessions < int > ]
[-MediaBypass < boolean > ]
[-MediaRelayRoutingLocationOverride < string > ]
[-OutboundPstnNumberTranslationRules < Object > ]
[-OutboundTeamsNumberTranslationRules < Object > ]
[-PidfLoSupported < boolean > ]
[-ProxySbc < string > ]
[-SendSipOptions < boolean > ]
[-SipSignalingPort < int > ]
[-WhatIf]
[-Confirm]
[ < CommonParameters > ]
Box 2: -OutboundPSTNNumberTranslationRules
Assigns an ordered list of Teams translation rules, that apply to PSTN number on outbound direction.
Incorrect:
* -OutboundPSTNNumberTranslationRules
Assigns an ordered list of Teams translation rules, that apply to PSTN number on outbound direction.
* SET CsHybridPSTNApplience
Use the Set-CsHybridPSTNAppliance cmdlet to modify an existing Skype for Business Cloud Connector Edition appliance ' s attributes.
Note: This cmdlet will be deprecated from Teams PowerShell Module.
Syntax:
Set-CsHybridPSTNAppliance
[-MaintenanceMode < Boolean > ]
[-MediationServerGruu < String > ]
[-Identity] < XdsGlobalRelativeIdentity >
[-Tenant < Guid > ]
[-Force]
[-WhatIf]
[-Confirm]
[ < CommonParameters > ]
* Set CsHybridPSTNSite
Use the Set-CsHybridPSTNSite cmdlet to modify an existing hybrid public switched telephone network (PSTN) site ' s attributes.
Note: This cmdlet will be deprecated from Teams PowerShell Module.
Syntax
Set-CsHybridPSTNSite
[-Identity] < XdsGlobalRelativeIdentity >
[-Tenant < Guid > ]
[-EdgeFQDN < String > ]
[-EnableAutoUpdate < Boolean > ]
[-BitsUpdateTimeWindow < Int32 > ]
[-OsUpdateTimeWindow < Int32 > ]
[-Force]
[-WhatIf]
[-Confirm]
[ < CommonParameters > ]
* Set CsOnlinePSTNUsage
Modifies a set of strings that identify the allowed online public switched telephone network (PSTN) usages.
This cmdlet can be used to add usages to the list of online PSTN usages or remove usages from the list.
Syntax:
Set-CsOnlinePstnUsage
[[-Identity] < string > ]
[-Usage < Object > ]
[-WhatIf]
[-Confirm]
[ < CommonParameters > ]
Reference:
https://learn.microsoft.com/en-us/powershell/module/skype/set-csonlinepstngateway

You have a Teams Phone deployment that uses Direct Routing on a single Session Border Controller (SBC).
Users report that outbound PSTN calls are failing, but inbound PSTN calls are successful.
When you review the SBC logs, you discover that Microsoft is responding to SIP option requests, but is NOT sending SIP option requests.
What is the cause of the issue?

• A.  An external DNS entry is missing from the FQDN of the SBC.
• B.  The online PSTN gateway is disabled.
• C.  The phone numbers of the users are defined by running the New-csTeamsUnassignedNuirtoer Treatment cmdlet.
• D.  An SBC certificate is expired.

You have a Teams Phone deployment that contains offices in Brisbane and Melbourne. You deploy a new Session Border Controller (SBQ named SBC2 to the Brisbane office. You need to ensure that emergency calls from only the users in the Brisbane office use SBC2. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

• A.  Assign an emergency call routing policy to the Brisbane office users.
• B.  Create a new emergency calling policy.
• C.  Assign a dial plan to the Brisbane office users.
• D.  Create a new dial plan.
• E.  Assign an emergency calling policy to the Brisbane office users.
• F.  Create a new emergency call routing policy.

You have a Microsoft Teams deployment.
You notice that users erroneously create a live event when attempting to create a meeting from the Teams client calendar.
You need to disable live events for all users.
What should you modify from the Microsoft Teams admin center?

• A.  live events policies
• B.  customization policies
• C.  Live events settings
• D.  meeting policies

Your company has a main office in Dallas.
The company has a Microsoft Teams Phone deployment.
Currently, the default audio conferencing bridge is set to a phone number that has a Miami area code.
In the Microsoft Teams admin center, you get a number in the Dallas area code.
You need to assign the new Dallas number as the default audio conferencing bridge.
What should you configure in the Microsoft Teams admin center?

• A.  the Networks & locations node under Locations
• B.  the Auto attendants node under Voice
• C.  the Conference bridges node under Meetings
• D.  the Phone numbers node under Voice