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Cisco 300-815 Exam - Topic 2 Question 78 Discussion

Refer to the exhibit.Refer to the exhibit. Calls from users to the PSTN in an organization get disconnected with a 408 Request Timeout when the called party is unavailable to pick up the call. Which solution must be used to resolve this challenge?
C) Configure midcall-signaling passthru media-change
A) Configure midcall-signaling preserve-codec.
B) Choose 'Send PRACK' if 1xx contains SDP in the SIP profile.
D) Choose 'Send PRACK for all 1xx Messages' in the SIP profile.

Cisco 300-815 Exam - Topic 2 Question 78 Discussion

Actual exam question for Cisco's 300-815 exam
Question #: 78
Topic #: 2
[All 300-815 Questions]

Refer to the exhibit.

Refer to the exhibit. Calls from users to the PSTN in an organization get disconnected with a 408 Request Timeout when the called party is unavailable to pick up the call. Which solution must be used to resolve this challenge?

Show Suggested Answer Hide Answer
Suggested Answer: C

by Bulah at Dec 10, 2023, 07:57 PM

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Casie
9 months ago
Midcall signaling is key here, for sure!
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Carma
9 months ago
Wait, a 408 timeout? That's surprising!
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Wilda
10 months ago
Not so sure about that, I lean towards D.
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Tambra
10 months ago
Definitely agree with that!
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Gertude
10 months ago
I think option B is the way to go.
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Barney
10 months ago
I vaguely remember that configuring PRACK can help with call reliability, so maybe option D is the right answer here.
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Detra
11 months ago
I'm a bit confused about the difference between midcall-signaling options. I feel like I need to review the implications of each choice again.
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Yuriko
11 months ago
I think we practiced a question similar to this where midcall signaling was involved. I might lean towards option B, but I can't recall the specifics.
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Van
11 months ago
I remember something about PRACK and how it helps with 1xx responses, but I'm not sure which option is the best for this scenario.
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Leeann
11 months ago
Ah, this is right in my wheelhouse. I've dealt with this type of SIP disconnect problem before. I've got a good strategy for this.
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Rolande
11 months ago
The options seem a bit technical, but I'm going to give it my best shot. Hopefully, I can eliminate a few of the choices.
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Cristal
11 months ago
Okay, the key here is to identify the issue with the 408 Request Timeout. I'll need to think through the possible solutions carefully.
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Maryann
11 months ago
Hmm, I'm not too familiar with the midcall-signaling options. I'll need to review those before attempting this.
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Ruth
11 months ago
This looks like a pretty straightforward SIP configuration question. I think I can handle this one.
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Ammie
11 months ago
Hmm, I'm a bit confused by all the different technologies mentioned here. I'll need to do some research on TFX and Vertex AI Pipelines to see if I can wrap my head around how they work. Option D with Airflow also sounds interesting, but I'm not as familiar with that.
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Jose
11 months ago
I think the answer is C - a change control process. That seems like the best way to prevent this kind of situation from happening again.
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Remona
1 year ago
Well, at least they're not asking us to configure the 'Flux Capacitor' or the 'Warp Drive' to fix this issue. I'll go with option D and hope for the best!
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Gregg
1 year ago
Filiberto: Option D it is then. Let's give it a try.
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Oliva
1 year ago
User 3: I'm not sure, maybe we should consider option B as well.
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Filiberto
1 year ago
User 2: Yeah, I think so too. Let's go with that.
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Cammy
1 year ago
User 1: I agree, option D seems like the best choice.
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Olene
1 year ago
User 3: I think D is the most logical solution here.
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Sheldon
1 year ago
User 2: Yeah, let's go with that and see if it resolves the issue.
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Marti
1 year ago
User 1: I agree, option D seems like the best choice.
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Farrah
1 year ago
I'm not sure, but I think option B) Choose 'Send PRACK' if 1xx contains SDP in the SIP profile might also work.
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Cordelia
1 year ago
Haha, I bet the engineers who came up with these options were having a field day with the technical jargon. 'Midcall-signaling' and 'PRACK' - sounds like they're trying to confuse us!
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Kindra
1 year ago
User 2: I think we just need to choose the right option to fix the disconnections.
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Sean
1 year ago
User 1: I know right, all this technical jargon is making my head spin.
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Natalie
1 year ago
User 2: I think we just need to focus on the specific solution for this issue.
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Angella
1 year ago
User 1: I know right, all these technical terms can be overwhelming.
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Felicitas
1 year ago
Option B looks promising, but I'm not sure if the 'Send PRACK' setting is specifically for the 408 Request Timeout error. I'll have to double-check the details on that one.
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Idella
1 year ago
User4: Sounds good, we don't want to make the wrong choice.
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Mari
1 year ago
User3: Let's confirm the details before making a decision.
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Leandro
1 year ago
User2: I agree, but we should double-check if it's for the 408 Request Timeout error.
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Merilyn
1 year ago
User1: I think option B is the way to go.
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Janey
1 year ago
The call disconnection issue is caused by a timeout, so option D seems like the right choice to resolve it. Sending PRACK for all 1xx messages should help maintain the call session.
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Loreta
1 year ago
I agree with Val, because sending PRACK for all 1xx messages can help in resolving the issue.
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Val
1 year ago
I think the answer is D) Choose 'Send PRACK for all 1xx Messages' in the SIP profile.
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