Exam 350-801 topic 1 question 201 discussion

Actual exam question from Cisco's 350-801

Question #: 201
Topic #: 1

Callers from a branch report getting busy tones intermittently when trying to reach colleagues in other office branches during peak hours. An engineer collects
Cisco CallManager service traces to examine the situation. The traces show:
50805567.000 |07:35:39.676 |SdlSig |StationOutputDisplayNotify |restart0 |StationD(1,100,63,6382) |StationCdpc(1,100,64,4725) |1,100,40,7.101980^*^* |
[R:N-H:0,N:0,L:0,V:0,Z:0,D:0] TimeOutValue=10 Status=x807 UnicodeStatus= Locale=1 50805567.001 |07:35:39.676 |AppInfo | StationD: (0006382)
DisplayNotify timeOutValue=10 notify='x807' content='Not Enough Bandwidth' ver=85720014.
What should be fixed to resolve the issue?

A. class of service configuration
B. geolocation configuration
C. region configuration
D. codec configuration

Show Suggested Answer

Suggested Answer: C 🗳️

by ciscogeek at May 9, 2022, 2:52 p.m.

Comments

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G0y0

3 months, 1 week ago

Selected Answer: C

D. is totally incorrect. When when you are configuring regions in the CUCM, you do not select a codec specifically; rather, you set the per-call bandwidth rate that is allowed between each site. You can place a video call using 480p30 resolution at 384 kbps or at 2 Mbps. However, using a higher codec can provided better efficiency and thus consume less bandwidth. In this case, obviously C. is correct.

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b3532e4

8 months, 3 weeks ago

At the "peak time" ----> Not Enough Bandwidth. In my opinion Codec configuration

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G0y0

3 months, 1 week ago

And where would you configure the codecs?

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AgshinA

1 year, 3 months ago

Selected Answer: C

The issue indicated by the “Not Enough Bandwidth” message in the Cisco CallManager service traces suggests that the available bandwidth for calls between the branches is being exceeded during peak hours. To resolve this issue, you should: Check and Adjust Locations and Regions: Verify the configuration of locations and regions in Cisco CallManager to ensure that they are set up correctly and that there is enough allocated bandwidth for the number of expected concurrent calls between the branches1. Use Low Bandwidth Codecs: Consider configuring low bandwidth codecs like G.729 or G.723 for calls between the branches to reduce the amount of bandwidth each call consumes1.

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lpicardin

2 years, 3 months ago

Selected Answer: C

Answer C

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AAMM

3 years ago

answer is B

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AAMM

3 years ago

sorry for that it is C the correct answer

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ciscogeek

3 years, 1 month ago

Selected Answer: C

Class of Service is Partition/CSS which cannot solve the issue. Region Configuration can set the maximum audio bit rate. There is no page in CUCM called 'Codec' configuration, but it makes the question confusing. I would go with Region Config.

upvoted 4 times

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