Microsoft MS-721 Übungsprüfungen
Zuletzt aktualisiert am 29.08.2025- Prüfungscode: MS-721
- Prüfungsname: Collaboration Communications Systems Engineer
- Zertifizierungsanbieter: Microsoft
- Zuletzt aktualisiert am: 29.08.2025
You have a Microsoft Teams Phone deployment.
You are deploying Direct Routing.
All users have a SIP URI in the format of [email protected]. The Session Border Controller (SBC) is named sbc.voice.contoso.com.
When troubleshooting errors on the SBC, you receive the warning shown in the following exhibit.
What is a possible cause of the issue?
- A . The certificate does not match the FQDN on the SBC.
- B . The firewall blocks inbound traffic on port 443 to the SBC.
- C . Only TLS 1.0 is enabled on the SBC.
- D . Microsoft 365 Phone System licenses are not assigned to the users.
You have a Microsoft 365 E5 subscription that uses Microsoft Teams Phone.
You have 10 SIP devices that were used in a previous phone system.
You verify compatibility with Teams Phone.
You need to ensure that users can call from SIP devices in Teams.
What should you do?
- A . Assign a Teams Phone Standard add-on license to each SIP device.
- B . Configure a configuration profile.
- C . Assign a Microsoft Teams Shared Devices license to each SIP device.
- D . Configure a calling policy.
Your company has offices in 10 countries. The company has a tenant dial plan configured for each country.
The company recently opened an office in a new country.
You need to create a new tenant dial plan that meets the unique dialing requirements of the new country.
What should you do?
- A . Run the New-CsOnlineVoiceRoutingPolicy cmdlet.
- B . From the Microsoft Teams admin center, select Voice, select Dial plan, and then select Add.
- C . From the Microsoft Teams admin center, select Locations, select Network topology, and then select Add.
- D . Run the Sec-CsTenancDialPlan cmdlet.
You have Microsoft Teams Phone handsets.
You need to receive an alert when a handset of an executive goes offline.
What should you do in the Microsoft Team admin center?
- A . Create a Teams app setup policy and assign the policy to all executives.
- B . Create a configuration profile for IP phones.
- C . Register the handsets by using remote provisioning.
- D . Modify the device state rule.
You have Microsoft Teams Phone handsets.
You need to receive an alert when a handset of an executive goes offline.
What should you do in the Microsoft Team admin center?
- A . Create a Teams app setup policy and assign the policy to all executives.
- B . Create a configuration profile for IP phones.
- C . Register the handsets by using remote provisioning.
- D . Modify the device state rule.
HOTSPOT
You have a Teams Phone deployment that contains an Operator Connect provider in Canada.
You implement a common area phone named lobbyphone1.
You need to configure lobbyphonel to meet the following requirements:
• Outgoing calls must be placed only from within Canada.
• Dial out during audio conferencing must be restricted.
How should you complete the command? To answer, select the appropriate options in the answer area.
