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Exam 350-801 topic 1 question 323 discussion

Actual exam question from Cisco's 350-801

Question #: 323
Topic #: 1

Refer to the exhibit. An engineer must deploy a Cisco Unified Border Element that will allow the last four digits of a dialed number to be sent from the Cisco Unified Border Element to Cisco UCM. The configuration in the exhibit already exists on die Cisco Unified Border Element. Which additional configuration must be performed on the Cisco Unified Border Element?

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Suggested Answer: B 🗳️

by Tuanski33 at March 8, 2023, 12:30 a.m.

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decdca7

7 months, 1 week ago

Selected Answer: B

B is outgoing to CUCM D is incoming, but we need the translation profile under the dial-peer 11

upvoted 3 times

decdca7

7 months, 1 week ago

Adding the dial-peer 11 is pointing to Provider/Customer. Dial-peer 10 is pointing to CUCM but is missing incoiming/outgoing matching and needs something to be in the call routing,

upvoted 1 times

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sneff91

1 year, 3 months ago

Selected Answer: B

It's B, although the call still wouldn't work even with it added. Dial-peer 11 is the inbound dial-peer in this case. It's already being matched by the "incoming called-number ." line. Translation-profiles are applied AFTER matching the inbound dial-peer, if the dial-peer has the "translation-profile incoming profile1" line, which is actually missing in this case and none of the available answers have that, so the translation-profile that was created in the first figure is actually completely useless in this question. What needs to be done is the add the "translation-profile incoming profile1" line to dial-peer 11 AND add the "destination-pattern 5555 (or 5555$)" to dial-peer 10 to make it match that as the outbound dial-peer. Currently, there is nothing matching it as the outbound dial-peer. That second piece would be answer B.

upvoted 3 times

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Kabimas66

1 year, 3 months ago

I think answer is C

upvoted 3 times

58922c4

7 months, 3 weeks ago

Ingress has a catch all (.).. Egress needs to match a destination patterm

upvoted 1 times

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[Removed]

1 year, 11 months ago

Selected Answer: D

The correct answer is D. To allow the last four digits of a dialed number to be sent from the Cisco Unified Border Element (CUBE) to Cisco Unified Communications Manager (CUCM), the engineer must configure an additional dial peer on the CUBE with the incoming called-number command. This command specifies the incoming called number for a dial peer and is used to associate an incoming call leg with a specific dial peer. The configuration would be as follows: CUBE(config)# dial-peer voice 11 voip CUBE(config-dial-peer)# incoming called-number 5555 This configuration will allow the CUBE to send only the last four digits of the dialed number (in this case, 5555) to the CUCM

upvoted 2 times

sneff91

1 year, 3 months ago

It's not D. Dial-peer 11 is the inbound dial-peer in this case. It's already being matched by the "incoming called-number ." line. Translation-profiles are applied AFTER matching the inbound dial-peer, if the dial-peer has the "translation-profile incoming profile1" line, which is actually missing in this case and none of the available answers have that, so the translation-profile that was created in the first figure is actually completely useless in this question. What needs to be done is the add the "translation-profile incoming profile1" line to dial-peer 11 AND add the "destination-pattern 5555 (or 5555$)" to dial-peer 10 to make it match that as the outbound dial-peer. Currently, there is nothing matching it as the outbound dial-peer. That second piece would be answer B. It still wouldn't work with that, but it is required as one of two necessary configurations.

upvoted 1 times

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Tuanski33

2 years, 3 months ago

Selected Answer: D

it's D for me

upvoted 1 times

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