Discover the two key limitations of SIP devices in Microsoft Teams SIP Gateway, crucial for MS-721 certification and effective Teams Phone deployment. Microsoft Teams SIP Gateway enables organizations to integrate compatible SIP devices with Teams Phone, offering core telephony features while preserving legacy hardware investments. However, certain advanced functionalities remain unsupported.
Question
You have a Microsoft Teams Phone deployment.
You plan to use SIP Gateway to enable compatible SIP devices to sign in to Teams.
You need to identify which actions are NOT supported on SIP devices.
Which two actions should you identify? Each correct answer presents a complete solution.
Select all answers that apply.
A. Access the calendar.
B. Access voicemail.
C. Join multiple simultaneous calls.
D. Receive calls from call queues.
E. Transfer calls.
F. Use one-touch meeting join.
Answer
A. Access the calendar.
F. Use one-touch meeting join.
Explanation
SIP Gateway handsets can join multiple simultaneous calls, access a dial-in voicemail service, transfer calls, and receive calls from queues. They cannot access a calendar or join meetings without dialing in.
Unsupported Actions on SIP Devices
Access the calendar (A)
SIP devices lack integration with Teams’ calendaring features, such as viewing or managing meetings directly from the device. This limitation excludes calendar-based functionalities like automated meeting reminders or synced event details.
Use one-touch meeting join (F)
While SIP devices support dial-in meeting participation via access codes, they cannot utilize one-touch join features available in native Teams devices. Users must manually enter meeting IDs or phone numbers to connect.
Supported Features
- Voicemail (B), join multiple simultaneous calls (C), and transfer calls (E) are fully supported.
- Receive calls from call queues (D) is also supported, as SIP devices act as standard endpoints for inbound routing.
For exam preparation, focus on SIP Gateway’s core capabilities (calls, transfers, voicemail) and its gaps in Teams-native integrations (calendar, one-touch join). This aligns with Microsoft’s documentation and real-world deployment scenarios.
Microsoft 365 Certified Collaboration Communications Systems Engineer Associate MS-721 certification exam assessment practice question and answer (Q&A) dump including multiple choice questions (MCQ) and objective type questions, with detail explanation and reference available free, helpful to pass the Microsoft Collaboration Communications Systems Engineer MS-721 exam and earn Microsoft 365 Certified Collaboration Communications Systems Engineer Associate certification.