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300-075 Exam Questions - Online Test


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New Cisco 300-075 Exam Dumps Collection (Question 2 - Question 11)

New Questions 2

An engineer is configuring URI calling within the same cluster. Which four actions must be taken to accomplish this configuration? (Choose four.)

A. Configure SIP route patterns.

B. Configure the directory URI partition and calling search space.

C. Associate the directory URIs to directory numbers.

D. Activate the URI service in Cisco Unified Serviceability.

E. Configure SIP trunk.

F. Assign directory URIs to users.

G. Configure the SIP profile.

H. Configure the URI service parameters.

Answer: B,C,F,H


New Questions 3

Refer to the exhibit.

IT shows an H.323 gateway configuration in a Cisco Unified Communications Manager environment. An inbound PSTN call to this H.323 gateway fails to connect to IP phone extension 2001. The PSTN user hears a reorder tone. Debug isdn q931 on the H.323 gateway shows the correct called-party number as 5015552001. Which two configuration changes can correct this issue? (Choose two.)

A. Add port 1/0:23 to dial-peer voice 123 pots.

B. Ensure that the Significant Digits for inbound calls on the H.323 gateway configuration is 4.

C. Add a voice translation profile to truncate the number from 10 digits to 4 digits. Apply the

voice translation profile to the Voice-port. The configuration field "Significant Digits for inbound calls" is left at default (All).

D. Add the command h323-gateway voip id on interface vlan120.

E. Change the destination-pattern on the dial-peer voice 23000 VoIP to 501501? and change the Significant Digits for inbound calls to 4.

Answer: B,E

Explanation: Incorrect: ACD

Choose the number of significant digits to collect, from 0 to 32. Cisco Unified Communications Manager counts significant digits from the right (last digit) of the number that is called.

Link: http://cisco.biz/en/US/docs/voice_ip_comm/cucmbe/admin/8_6_1/ccmcfg/b06trunk.html


New Questions 4

Which two configurations provide the best SIP trunk redundancy with Cisco Unified Communications Manager? (Choose two.)

A. Configure all SIP trunks with DNS SRV

B. Configure all SIP trunks with Cisco Unified Border Element

C. Configure all SIP trunks to point to a SIP gateway

D. Configure SIP trunks to be members of route groups and route lists

E. Configure all SIP trunks to allow TCP ports 5060

F. Configure all SIP trunks to point to a gatekeeper through SIP to H.323 gateway

Answer: A,D

Explanation: Incorrect: BCEF

For SIP trunks, Cisco Unified Communications Manager supports up to 16 IP addresses for each DNS SRV and up to 10 IP addresses for each DNS host name. The order of the IP addresses depends on the DNS response and may be identical in each DNS query. The OPTIONS request may go to a different set of remote destinations each time if a DNS SRV record (configured on the SIP trunk) resolves to more than 16 IP addresses, or if a host name (configured on the SIP trunk) resolves to more than 10 IP addresses. Thus, the status of a SIP trunk may change because of a change in the way a DNS query gets resolved, not because of any change in the status of any of the remote destinations.

Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a08sip.html


New Questions 5

Which method can be used to address variable-length dial plans?

A. Overlap sending and receiving.

B. Add a prefix for all calls that are longer than 10-digits long

C. Use nested translation patterns to eliminate inter-digit timeout

D. Use the @macro on the route pattern

E. Use MGCP gateways, which support variable-length dial plans

Answer: A

Explanation: Incorrect: BCDE

If the dial plan contains overlapping patterns, Cisco Unified Communications Manager does not route the call until the interdigit timer expires (even if it is possible to dial a sequence of digits to choose a current match). Check this check box to interrupt interdigit timing when Cisco Unified Communications Manager must route a call immediately.

By default, the Urgent Priority check box displays as checked. Unless your dial plan contains overlapping patterns or variable length patterns that contain!, Cisco recommends that you do not uncheck the check box.

Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmfeat/fsintrcm.htm l


New Questions 6

You need to verify if the Media Control Gateway Protocol gateway is enabled and active. Which command should you use for this purpose?

A. show running-config

B. show fallback-mgcp

C. show gateway

D. show ccm-manager fallback-mgcp

E. show running-config gateway

F. show fallback-mgcp ccm-manager

Answer: D


New Questions 7

The following exhibit shows configs for H.323 gateway. You have been asked to implement TEHO from a remote branch office with area code 301 to the HQ office with area code 201 using Cisco Unified Communications Manager. The remote office has an MGCP gateway and the HQ office has an H.323 gateway. Once the call arrives at the HQ, it should break out to the PSTN as a seven-digit local call. Which statement about the route pattern is true?

A. route pattern should be 91201.[2-9]XXXXXX with Discard Digit as Predot and Prefix 9

B. route pattern should be 91201.[2-9]XXXXXX with Discard Digit as Predot

C. route pattern should be 91201.[2-9]XXXXXX

D. route pattern should be 9.1201[2-9]XXXXXX with Discard Digit as Predot

E. route pattern should be 9.1201[2-9]XXXXXX with Discard Digit as Predot and Prefix 9

Answer: A

Explanation: Incorrect: BCDE

Destination pattern is 91, HQ office area code is 201 .


New Questions 8

Which statement about AAR functionality is true?

A. AAR reroutes calls through the PSTN upon WAN failure.

B. AAR reroutes calls through the PSTN when Cisco Unified Communications Manager

CAC blocks a call.

C. AAR reroutes calls through the WAN when the PSTN connection fails.

D. AAR reroutes calls to another phone number when a Cisco IP Phone unregisters.

Answer: B


New Questions 9

Video calls using 384 kbps need to be supported across a gatekeeper-controlled trunk. What value should be entered into the gatekeeper to support this bandwidth? (SourcE. Configuring Cisco Unified Video Advantage)

A. 768 kbps

B. 384 kbps

C. 512 kbps

D. 192 kbps

Answer: B

Explanation: Incorrect answer : ACD

Explanation : A 384-kb/s video call may comprise G.711 at 64 kb/s (for audio) plus 320 kb/s (for video). This sum does not include overhead. If the audio codec for a video call is G.729

(at 24 kb/s), the video rate increases to maintain a total bandwidth of 384 kb/s. Link:

http://www.ciscosystems.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a08video.html#wp1059726


New Questions 10

Which two options are functionalities of subzones in a Cisco VCS deployment? (Choose two.)

A. Resolve names outside of the direct control of the Cisco VCS that exist on the public Internet.

B. Connect to another Cisco VCS on the same side of the firewall to extend dialing capabilities.

C. Traverse a firewall from a protected network to a public or DMZ network.

D. Apply registration, authentication, and media encryption policies.

E. Manage bandwidth to restrict standard definition endpoints from using more than 2 Mb of bandwidth.

Answer: B,D


New Questions 11

When an incoming PSTN call arrives at an H.323 gateway, how does the called number

get normalized to an internal directory number in Cisco Unified Communications Manager?

A. Normalization is done by configuring the significant digits for inbound calls on the H.323 gateway configuration in Cisco Unified Communications Manager.

B. Normalization is done using route patterns.

C. Normalization is done using the gateway incoming calling party prefixes based on number type.

D. Normalization is achieved by local route group that is assigned to the H.323 gateway.

Answer: A


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