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MS-721 · Question #190

You have a Teams Phone deployment that contains offices in Brisbane and Melbourne. You deploy a new Session Border Controller (SBC) named SBC2 to the Brisbane office. You need to ensure that emergency

The correct answer is A. Create a new emergency call routing policy. F. Assign an emergency call routing policy to the Brisbane office users.. Routing emergency calls through a specific SBC requires creating an emergency call routing policy that references that SBC and assigning it to the target users.

Implement and configure Teams Phone

Question

You have a Teams Phone deployment that contains offices in Brisbane and Melbourne. You deploy a new Session Border Controller (SBC) named SBC2 to the Brisbane office. You need to ensure that emergency calls from only the users in the Brisbane office use SBC2. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Options

  • ACreate a new emergency call routing policy.
  • BCreate a new dial plan.
  • CAssign a dial plan to the Brisbane office users.
  • DCreate a new emergency calling policy.
  • EAssign an emergency calling policy to the Brisbane office users.
  • FAssign an emergency call routing policy to the Brisbane office users.

How the community answered

(31 responses)
  • A
    71% (22)
  • B
    3% (1)
  • C
    16% (5)
  • D
    3% (1)
  • E
    6% (2)

Why each option

Routing emergency calls through a specific SBC requires creating an emergency call routing policy that references that SBC and assigning it to the target users.

ACreate a new emergency call routing policy.Correct

An emergency call routing policy defines the emergency numbers and maps them to PSTN usages and voice routes that specify SBC2 for Brisbane, ensuring emergency calls from those users egress through the correct gateway.

BCreate a new dial plan.

A dial plan normalizes dialed digit strings into E.164 format but does not control SBC selection for emergency or any other call routing.

CAssign a dial plan to the Brisbane office users.

Assigning a dial plan to Brisbane users would affect number normalization, not emergency call SBC routing.

DCreate a new emergency calling policy.

An emergency calling policy manages end-user location lookup and security desk notifications, not which SBC handles the emergency call.

EAssign an emergency calling policy to the Brisbane office users.

Assigning an emergency calling policy addresses user location and notification settings, not the SBC gateway used to route the emergency call.

FAssign an emergency call routing policy to the Brisbane office users.Correct

Assigning the emergency call routing policy to only the Brisbane office users scopes the SBC2 routing to that group without affecting Melbourne users, satisfying the requirement to isolate the configuration.

Concept tested: Emergency call routing policy SBC assignment

Source: https://learn.microsoft.com/en-us/microsoftteams/manage-emergency-call-routing-policies

Topics

#Teams Phone#Emergency Calling#SBC Integration#Call Routing Policies

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