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Question 22 - MS-721 discussion
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.
dynamic emergency calling
B.
outbound PSTN calls
C.
inbound PSTN calls
D.
call transfer of PSTN calls
E.
hold and resume of PSTN calls
Your answer:
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