Time is money, but preparation is not a race. In 2026, the Pass4suresVCE approach favors steady, efficient sessions over marathon weekends — quality hours with the 123 practice questions beat frantic ones.
Microsoft MS-720 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Microsoft Teams Voice Engineer |
| Exam Number: | MS-720 |
| Real Exam Qty: | 40-60 |
| Certificate Validity Period: | 1 year (renewable annually) |
| Passing Score: | 700 |
| Related Certifications: | Microsoft 365 Certified: Teams Voice Engineer Expert Microsoft Teams Administrator Associate (MS-700) |
| Available Languages: | Simplified Chinese, Korean, French, Portuguese (Brazil), German, Traditional Chinese, Japanese, Russian, Spanish, English |
| Exam Duration: | 120 minutes |
| Exam Format: | Drag and drop, Multiple choice, Build list, Multiple response, Best answer selection, Case studies |
| Exam Price: | USD 165 (varies by country/region) |
| Recommended Training: | Microsoft Learn: Configure Microsoft Teams Phone Microsoft Teams Voice Solutions Training Path |
| Exam Registration: | Microsoft Learn Certification Exam Page |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite at authorized testing center |
| Pre Condition: | Recommended: experience with Microsoft Teams administration and Microsoft 365 services; familiarity with voice networking concepts (PSTN, SIP, SBC). |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/credentials/certifications/exams/ms-720/ |
Microsoft MS-720 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Configure and manage Microsoft Teams Phone | 35% | - Manage voice users and numbers
|
| Plan and design Microsoft Teams Phone solution | 25% | - Plan Teams Phone architecture
|
| Maintain and troubleshoot Teams voice | 20% | - Monitor voice quality
|
| Manage Teams voice security and compliance | 20% | - Security configuration
|
MS-720 Exam FAQ: Skills That Outlast the Exam
The Microsoft Teams Voice Engineer exam contains 40-60 to complete within 120 minutes. Timed simulation in the Pass4suresVCE Desktop Test Engine teaches that rhythm before exam day does.
The official Microsoft Teams Voice Engineer outline defines 4 domains. The leading three are Configure and manage Microsoft Teams Phone (35%), Manage Teams voice security and compliance (20%), and Maintain and troubleshoot Teams voice (20%). The full list is in the topics section above, and Pass4suresVCE's 123 practice questions cover each one.
Online proctored or onsite at authorized testing center Register for the Microsoft Teams Voice Engineer exam through these official channels:
After booking, Pass4suresVCE delivers your practice questions within 1 minute — preparation starts the same day.
The MS-720 exam is a Microsoft certification exam validating the Microsoft Teams Voice Engineer syllabus shown above. It belongs to these credential paths: Microsoft Teams Administrator Associate (MS-700), Microsoft 365 Certified: Teams Voice Engineer Expert. Candidates in 2026 start with Pass4suresVCE's 123 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
Pass4suresVCE issues a full refund if you take the Microsoft Teams Voice Engineer exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
The Microsoft Teams Voice Engineer exam requires 700 to pass, and registration costs USD 165 (varies by country/region). A failed attempt means paying the same fee again — a readiness check with the Pass4suresVCE engines before booking is the cheaper option.
Recommended: experience with Microsoft Teams administration and Microsoft 365 services; familiarity with voice networking concepts (PSTN, SIP, SBC). Since requirements change over time, confirm the latest on the official Microsoft exam page before scheduling.
Microsoft recommends these training resources for the Microsoft Teams Voice Engineer exam:
Follow the training with steady self-testing — the 123 practice questions from Pass4suresVCE help you apply theory and fill any gaps the training leaves.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 123 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Microsoft Teams Voice Engineer Sample Questions:
You have a Microsoft Teams Phone deployment.
When you attempt to deploy a Session Border Controller (SBC) named sfac1xontoso.com. you receive the following error message: "We cant use the "SBCl-Contoso.com" domain as it hasn't been set up in the organization. Try agaax. 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.
Correct Answer:
1 - From the Microsoft TEams admin center, add the SBC as sbc1.contoso.onmicrosoft.com.
2 - From the Microsoft 365 admin center, add a licensed user that has a UPN to the contoso.com domain
3 - From the Microsoft Teams admin center, add the SBC as sbc1.contoso.com.
In the Microsoft Call Quality Dashboard, you discover an increasing trend of poor-quality calls.
You need to implement a solution to identify problematic sites.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
- A. Create an endpoint data file.
- B. Install the Power Bl connector for Call Quality Dashboard (CQD).
- C. Create a building data file.
- D. Upload a file to the Reporting Labels page.
- E. Run the CQD User Feedback (Rate My Call) Report.
- F. Upload a file to the Tenant Data Upload page.
Correct Answer: C,F 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
You have a Microsoft Teams Phone deployment
You use Direct Routing with a Survivable Branch Appliance (SBA) at a site.
The site experiences an extended internet outage.
Which three PSTN calling scenarios are possible during the outage? Each coned answer presents a complete solution.
NOTE: Each correct selection is worth one point.
- A. call transfer of PSTN calls
- B. outbound PSTN calls
- C. hold and resume of PSTN calls
- D. dynamic emergency calling
- E. inbound PSTN calls
Correct Answer: B,D,E 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
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 Phone numbers node under Voice
- B. the Networks & locations node under Locations
- C. the Conference bridges node under Meetings
- D. the Auto attendants node under Voice
Correct Answer: C 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
Your company uses Microsoft Teams Calling Plans.
The company acquires a small development team. Currently, users on the team have their own direct inward dial (DID) numbers that have PSTN capabilities.
You migrate the users to Teams.
You need to ensure that the users have phone numbers.
Solution: From the Microsoft Teams admin center, you create a new port order.
Does this meet the goal?
- A. Yes
- B. No
Correct Answer: A 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
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