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Cisco 300-815 Practice Test - Questions Answers, Page 4

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Question 31

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Refer to the exhibit.

Cisco 300-815 image Question 31 114935 10102024232831000000

An administrator is troubleshooting why users are not hearing audio when dialing long distance numbers across their Cisco Unified Border Element. The customer's carrier has a requirement that dialing long distance requires an access code to be entered. Looking at the exhibit, what two actions can be taken to correct signaling? (Choose two.)

Enable PRACK.

Enable PRACK.

Enable Early Offer on the Cisco Unified Border Element.

Enable Early Offer on the Cisco Unified Border Element.

Enable the supplementary-service media-renegotiate command.

Enable the supplementary-service media-renegotiate command.

Enable Media Flow Around

Enable Media Flow Around

Enable Mid-Call Signaling Consumption.

Enable Mid-Call Signaling Consumption.

Suggested answer: A, B
asked 10/10/2024
Marcos Losa Torviso
58 questions

Question 32

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Which IOS command creates a SIP-enabled dial peer?

voice dial-peer 20 sip

voice dial-peer 20 sip

dial-peer voice 20 voip

dial-peer voice 20 voip

dial-peer voice 20 pots

dial-peer voice 20 pots

dial peer voice 20 sip

dial peer voice 20 sip

Suggested answer: B
asked 10/10/2024
Alexandru Ouatu
51 questions

Question 33

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A user in location X dials an extension at location Y. The call travels through a QoS-enabled WAN network, but the user experiences choppy or clipped audio. What is the cause of this issue?

missing Call Admission Control

missing Call Admission Control

codec mismatch

codec mismatch

ptime mismatch

ptime mismatch

phone class of service issue

phone class of service issue

Suggested answer: A
asked 10/10/2024
Yosra Chabchoub
46 questions

Question 34

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An engineer must route all SIP calls in the form of <user>@example.com to the SIP trunk gateway corporate local. Which two SIP route patterns can be used to accomplish this task? (Choose two.)

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Question 35

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Which two statements are correct with respect to the Client Matter Code setting in the route pattern configuration? (Choose two.)

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Question 36

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A network engineer designs a new dial plan and wants to block a certain range of numbers (8135100 through 8135105). What is the most specific route pattern that can be configured to block only the numbers in this range?

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Question 37

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Which two descriptions of the Standard Local Route Group deployment are true? (Choose two.)

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Question 38

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Refer to the exhibit.

Cisco 300-815 image Question 38 114942 10102024232831000000

An engineer configures Cisco Unified Border Element to connect the enterprise VoIP network with a SIP telephony provider. Calls are not working in either direction. What must be configured in the dial peer 1 to fix the issue?

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Question 39

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After configuring a Cisco CallManager Express with Cisco Unity Express, inbound calls from the PSTN SIP trunk receive a ring tone for 20 seconds and then a busy signal instead of voicemail. Which configuration fixes this problem?

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Question 40

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An engineer must configure a secure SIP trunk with a remote provider, with a specific requirement to use port

5065 for inbound and otubound traffic. Which two items must be configured to complete this configuration? (Choose two.)

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