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Exam MS-721 topic 1 question 191 discussion

Actual exam question from Microsoft's MS-721
Question #: 191
Topic #: 1
[All MS-721 Questions]

You have a Teams Phone deployment that uses Direct Routing.

You plan to enable media bypass on a certified Session Border Controller (SBC).

What should the SBC support to enable media bypass?

  • A. a Survivable Branch Appliance (SBA)
  • B. SILK
  • C. ISDN
  • D. ICE Lite protocol
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Suggested Answer: D 🗳️

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kitty73
1 week ago
Selected Answer: D
..."Media bypass uses protocols called Interactive Connectivity Establishment (ICE) on the Teams client and ICE Lite on the SBC. These protocols enable Direct Routing to use the most direct media path for optimal quality. ICE and ICE Lite are WebRTC standards."... Source link: https://learn.microsoft.com/en-us/microsoftteams/direct-routing-plan-media-bypass
upvoted 1 times
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psp65
8 months, 2 weeks ago
Selected Answer: D
Seems correct according to: https://learn.microsoft.com/en-us/microsoftteams/direct-routing-plan-media-bypass
upvoted 1 times
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