Free MS-721 Exam Braindumps
Collaboration Communications Systems Engineer Questions 105–109 (page: 23)

Updated On: 10-Feb-2026

HOTSPOT (Drag and Drop is not supported)
You have a Microsoft Teams Phone deployment.
You have routing rules for unassigned phone numbers as shown in the following exhibit.
You have unassigned numbers of +61370105005 and +61370105010.
Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Your company currently allows call park for all PSTN users. The call park policies are configured as shown in the exhibit. (Click the Exhibit tab.)
You have a Microsoft 36S group named Help Desk.
You need to ensure that only the Help Desk group can use call park. The solution must minimize the number of policies and administrative effort.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

  1. Assign the Global (Org-wide default) policy to the users in the Help Desk group.
  2. Create a new call park policy named Policy2 and set Allow call park to Off
  3. Assign Policy1 to the Help Desk group.
  4. Create a new call park policy named Policy1 and set Allow call park to On.
  5. Assign Policy2 to all users.
  6. In the Global (Org-wide default) policy, set Allow call park to Off.

Answer(s): C,D,F



DRAG DROP (Drag and Drop is not supported)
You have a Microsoft Teams Phone deployment.
When you attempt to deploy a Session Border Controller (SBC) named sbc1.contoso.com, you receive the following error message: "We can't use the "SBC1.contoso.com" domain as it hasn't been set up in the organization. Try again. If you continue to have problems, contact Microsoft customer support."
You need to add the SBC to the tenant.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Your company has a Microsoft Teams Phone deployment that uses Direct Routing and a single carrier.
You deploy a new Session Border Controller (SBC) that shows as healthy in the Microsoft Teams admin center.
You place a test call over the new SBC. and the call succeeds.
When you attempt to transfer the call, the transfer fails. A portion of the SIP ladder is shown in the exhibit. (Click the Exhibit tab.)
What is a possible cause of the issue?

  1. NOTIFY is enabled in the SIP options of the SBC.
  2. The carrier rejects the format of the forwarded FROM number.
  3. The SSL certificate of the SBC is incorrect.
  4. The Refer on the SBC is misconfigured.

Answer(s): D



DRAG DROP (Drag and Drop is not supported)
You have two users named User1 and User2.
You need to configure User2 as a call delegate for User1. The solution must meet the following requirements:
• Minimize disruptions to User1.
• Prevent User2 from placing calls on behalf of User1.
• Prevent User2 from modifying the settings of User1.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  1. See Explanation section for answer.

Answer(s): A

Explanation:



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