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Which two recommendations are made to optimize Cisco UCM configuration to reduce the number of toll fraud incidents in an organization? (Choose two.)
Suggested Answer: C
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The following commands are used to configure the codec on a Cisco Unified Border Element to prefer the G.711 ulaw and use G.711 alaw as the next codec:
Code snippet
voice class codec 100
codec preference 1 g711ulaw
codec preference 2 g711alaw
The voice class codec 100 command creates a new voice class with the ID of 100. The codec preference 1 g711ulaw command sets the preference for the G.711 ulaw codec to 1. The codec preference 2 g711alaw command sets the preference for the G.711 alaw codec to 2.
34 comments · newest first
KA
Kayleigh
11 months ago
C sounds too restrictive; we need some flexibility in our routing!
WA
Walker
11 months ago
A is also a solid choice, but I’m not sure about prohibiting on-net transfers.
JE
Jesse
11 months ago
Wait, are we really saying E is a good idea? Seems risky to me.
FE
Felicia
11 months ago
Totally agree with B, it makes sense to limit off-net transfers!
DA
Darrin
11 months ago
I think B and E are the best options for reducing toll fraud.
PA
Pamella
12 months ago
I’m leaning towards A and E, but I’m a bit confused about the specifics of inbound CSS and how it relates to toll fraud.
LO
Louvenia
12 months ago
I feel like option E makes sense because limiting access to PSTN destinations could prevent unauthorized calls, but I’m not entirely confident.
AS
Ashleigh
1 year ago
I think we practiced a question similar to this, and I recall that prohibiting certain call transfers can help reduce toll fraud.
LA
Lauran
1 year ago
I remember we discussed the importance of classifying route patterns, but I’m not sure if it’s on-net or off-net that should be prioritized.
ME
Merlyn
1 year ago
My strategy would be to carefully read through all the options and eliminate the ones that don't seem directly related to reducing toll fraud. That should help me narrow down to the two correct recommendations.
KI
Kimbery
1 year ago
Hmm, I'm not sure about the other recommendation. Prohibiting off-net to off-net call transfers could also be an option, but I'm not entirely certain.
GL
Glennis
1 year ago
I'm pretty confident that classifying all route patterns as on-net and prohibiting on-net to on-net call transfers is one of the recommendations. That should help limit unauthorized access to the PSTN.
CE
Cecil
1 year ago
Okay, let's think this through step-by-step. The key is to identify the recommendations that can help reduce toll fraud incidents in Cisco UCM.
SH
Shay
1 year ago
This question seems straightforward, but I want to make sure I understand the concepts correctly before answering.
NA
Naomi
1 year ago
This is a good test of our understanding of Cisco UCM security features. I'd start by identifying the on-net and off-net route patterns, then look at the options for restricting call transfers between them. Prohibiting off-net to off-net transfers is likely one of the two correct answers.
RI
Rikki
1 year ago
Okay, for this type of question, I'd recommend carefully reading through the answer choices and identifying the two that best describe the recommended configuration to minimize toll fraud risks. Restricting off-net to off-net transfers seems like a key step.
KE
Keena
1 year ago
Hmm, I'm a bit unsure about this one. I think it has to do with managing call routing and access permissions, but I'm not 100% sure which specific settings are recommended. I'll need to review my notes on Cisco UCM security best practices.
LU
Lucy
1 year ago
This looks like a straightforward question on Cisco UCM configuration to reduce toll fraud. I'd focus on classifying route patterns correctly and restricting off-net to off-net call transfers.
NA
Nakisha
1 year ago
Cisco UCM: Where the only thing being transferred is your money to the toll fraudsters. Time to optimize that configuration, folks!
FA
Farrah
1 year ago
D) Inbound CSS on any gateway typically should have access to internal destinations and PSTN destinations.
GI
Giuseppe
1 year ago
A) Classify all route patterns as on-net and prohibit on-net to on-net call transfers in Cisco UCM service parameters.
HE
Hermila
1 year ago
D seems like a reasonable option, but I think B is the better choice. Gotta keep those PSTN connections on a tight leash to avoid those pesky toll fraud incidents.
ED
Edelmira
1 year ago
Haha, C is definitely not the right answer. Classifying everything as off-net would be a bit extreme, don't you think? Let's go with the more balanced approach in B.
NA
Naomi
1 year ago
B it is then. Let's go with that for optimizing Cisco UCM configuration.
MA
Marshall
1 year ago
Definitely, we don't want to restrict everything as off-net. B seems like a better option.
TO
Tommy
1 year ago
Yeah, I think B is a good choice. It's important to have a mix of on-net and off-net classifications.
JA
Jarvis
1 year ago
I agree, C does seem a bit extreme. B sounds like a more balanced approach.
ME
Melodie
2 years ago
Hmm, I'm not sure. Prohibiting on-net to on-net call transfers (A) also sounds like a good way to prevent toll fraud. Maybe the exam is trying to trick us.
KA
Kaycee
1 year ago
Yeah, but option D also seems important to restrict access to internal and PSTN destinations.
JE
Jeanice
1 year ago
I think option A makes sense, it could help prevent toll fraud.
AM
Amie
2 years ago
I think B is the correct answer. Classifying all route patterns as on-net or off-net and prohibiting off-net to off-net call transfers can help reduce toll fraud incidents.
MA
Mauricio
2 years ago
Hmm, that's an interesting perspective. Can you explain why you think so?
EL
Elvera
2 years ago
I disagree, I believe option B and E would be more effective in reducing toll fraud incidents.
MA
Mauricio
2 years ago
I think option A and D are the best recommendations.