Exam MS-740 topic 2 question 3 discussion

Actual exam question from Microsoft's MS-740

Question #: 3
Topic #: 2

An administrator for a tenant in Australia assigns direct routing numbers to cloud auto-attendants (AA).
Whenever a call is received by an AA, there is a delay of more than 10 seconds before the welcome message plays.
You need to review the SBC logs to determine the cause of the delay.
Which log entry identifies the cause of the delay?

A. SERVER: Microsoft.PSTNHub.SIPProxy v.2019.4.24.4 i.ASEA.1
B. SERVER: Microsoft.PSTNHub.SIPProxy v.2019.4.24.4 i.ASEA.2
C. SERVER: Microsoft.PSTNHub.SIPProxy v.2019.4.24.4 i.USEA.1
D. SERVER: Microsoft.PSTNHub.SIPProxy v.2019.4.24.4 i.ASSE.1

Show Suggested Answer

Suggested Answer: B 🗳️

by Domza at Jan. 14, 2022, 9:59 p.m.

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B000001

3 years, 3 months ago

Ref: https://docs.microsoft.com/en-us/microsoftteams/direct-routing-border-controllers - Microsoft only supports Phone System with Direct Routing when used with certified devices. In case of issues, you must contact your SBC vendor's customer support first. Firmware versions that are higher than what is documented are supported as long as the major.minor version is the same. A is the old version of the firmware. Answer B is the updated version.

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B000001

3 years, 3 months ago

I would say its B. ASEA - Azure region for Signaling is the data center that was used for signaling for both bypass and non-bypass calls. SIP Proxy for Asia (location) - Traffic manager FQDN sip-du-a-asea.pstnhub.microsoft.com – 52.114.7.24 - As per the question, the location is Australia Answer C - USEA = SIP Proxy is America Answer D - ASSE - Azure Media Services broadcast-quality video streaming, enhance accessibility and distribution, analyze content

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Domza

3 years, 5 months ago

Any ideas why?

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