ExamTopics Logo
Mail Us[email protected]
Menu
Cisco Discussions
exam questions

Exam 350-801 All Questions

View all questions & answers for the 350-801 exam
Go to Exam

Exam 350-801 topic 1 question 87 discussion

Actual exam question from Cisco's 350-801
Question #: 87
Topic #: 1
[All 350-801 Questions]

An engineer is configuring a Cisco Unified Border Element to allow the video endpoints to negotiate without the Cisco Unified Border Element interfering in the process. What should the engineer configure on the Cisco Unified Border Element to support this process?

  • A. Configure codec transparent on the dial peers.
  • B. Configure a transcoder for video protocols.
  • C. Configure a hardcoded codec on the dial peers.
  • D. Configure pass-thru content sdp on the voice service.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by jonycakes at June 8, 2021, 5:18 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
Kabimas66
7 months, 3 weeks ago
on the link provided by the exam: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/cube-codec-basic.html Confirms ANSWER D
upvoted 1 times
...
Myare
1 year, 9 months ago
Note You can use 'pass-thru content sdp', if you do not want to involve CUBE in the codec negotiation.
upvoted 1 times
...
KZG
2 years, 2 months ago
Tricky bc it says Voice service instead of voice codec
upvoted 1 times
...
Piji
2 years, 3 months ago
Selected Answer: D
Correct answer D. You can use 'pass-thru content sdp', if you do not want to involve CUBE in the codec negotiation. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/cube-codec-basic.html#id_128259
upvoted 3 times
...
G0y0
2 years, 4 months ago
About codec transparent, take in mind this: Only codecs that are supported by the IPIPGW or CUBE are transparently passed. If an unsupported codec is requested, call setup will fail.
upvoted 1 times
G0y0
2 years, 4 months ago
So, if you are supporting only cisco video endpoint, probably you only need codec transparent. But if you are supporting cisco video endpoint with third-party enpoints which might support different attributes or capabilities unsupported by CUBE, probably you will need pass-thru content sdp that will pass SDP untouched between different third-party endpoints. The problem is that the question do not say if the endpoints are just cisco, or different third-party.
upvoted 1 times
...
...
Sharky1066
2 years, 9 months ago
I think A could be the correct answer. The question is related to a specific requirement, ie video, not all voice/video services that are running through the CUBE. The voice-class codec transparent would be applied to a dial-peer for say a specific video requirement. The 'pass-thru content sdp' would be applied to the voice service effecting ALL traffic (voice and video)
upvoted 2 times
...
asdlfhqwoiefnwe
2 years, 10 months ago
Selected Answer: D
D A is likely referring to voice-class codec transparent being applied to the dial-peers, but this is only for the initial offer and the response can still be altered by the CUBE with that method. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/cube-codec-basic.html#id_128259
upvoted 4 times
...
davidanibalmarcelino
3 years, 4 months ago
D https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/cube-codec-basic.html "You can use 'pass-thru content sdp', if you do not want to involve CUBE in the codec negotiation."
upvoted 4 times
...
MKZ
3 years, 4 months ago
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/cube-codec-basic.html
upvoted 1 times
...
jonycakes
3 years, 5 months ago
D: Configure pass-thru content sdp on the voice service. Source: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/cube-codec-basic.html You can use 'pass-thru content sdp', if you do not want to involve CUBE in the codec negotiation. You can use 'pass-thru content sdp', if you do not want to involve CUBE in the codec negotiation.
upvoted 3 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago