Cisco 300-075 Free Practice Questions

Q1. The corporate WAN has been extended to two newly acquired sites and it includes gatekeeper support. Each site has a Cisco CallManager and an H.323 gateway that allows connection to the PSTN. Which connection method is best for these two new customers? 

A. H.225 trunk (gatekeeper-controlled) 

B. intercluster trunk (non-gatekeeper controlled) 

C. SIP trunk 

D. intercluster trunk (gatekeeper-controlled) 

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Q2. Which system configuration is used to set a restriction on audio bandwidth? 

A. region 

B. location 

C. physical location 

D. licensing 

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Q3. Refer to the exhibit. 

The exhibit shows centralized Cisco Unified Communications Manager configuration components for TEHO calls to U.S. area code 408 from the U.K. The PSTN access code for the U.K. is 9 and 001 for international calls to the U.S. Assuming the PSTN does not accept globalized numbers with + prefix. What should the Called Party Transformation Pattern at the U.S. gateway be configured as? 

A. \+.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: + 

B. \+1.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: None 

C. \+408.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: 1 

D. \+1408.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: None 

E. \+1.408! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: None 

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Q4. Which option is known as the location attribute that the global dialplan replication uses to advertise its dial plan information? 

A. location controller 

B. route pattern 

C. route string 

D. URI 

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Q5. Refer to the exhibit. 

The exhibit shows centralized Cisco Unified Communications Manager configuration components for TEHO calls to U.S. area code 408 from the U.K. The PSTN access code for the U.K. is 9 and 001 for international calls to the U.S. To match the US-TEHO pattern \+!, how should the translation pattern be configured? 

A. 9001.4085551234 with the Called Party Transformation:Discard Digits PreDotPrefix Digits Outgoing Calls: + 

B. 9.0014085551234 with the Called Party Transformation:Discard Digits PreDotPrefix Digits Outgoing Calls: +1 

C. 900.14085551234 with the Called Party Transformation:Discard Digits PreDotPrefix Digits Outgoing Calls: +1 

D. 900.14085551234 with the Called Party Transformation:Discard Digits PreDotPrefix Digits Outgoing Calls: + 

E. 001.4085551234 with the Called Party Transformation:Prefix Digits Outgoing Calls: + 

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Q6. Which Cisco IOS command is used to verify that a SAF Forwarder that is registered with Cisco Unified Communications Manager has established neighbor relations with an adjacent SAF Forwarder? 

A. show eigrp service-family ipv4 neighbors 

B. show eigrp address-family ipv4 neighbors 

C. show voice saf dndball 

D. show saf neighbors 

E. show ip saf neighbors 

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Q7. Scenario 

There are two call control systems in this item. The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 9971 Video IP Phone. The Cisco VCS and TMS control the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows. 

Use the exhibits to answer the following questions. 

DP 

Locations 

CSS 

SRST 

SRST-BR2 Config 

BR2 Config 

SRSTPSTNCall 

After configuring the CFUR for the directory number that is applied to BR2 phone (+442288224001), the calls fail from the PSTN. Which two of the following configurations if applied to the router, would remedy this situation? (Choose two.) 

A. dial-peer voice 1 potsincoming called-number 228822…direct-inward-dialport 0/0/0:15 

B. dial-peer voice 1 potsincoming called-number 228822…direct-inward-dialport 0/0/0:13 

C. voice translation-rule 1rule 1 /228821 …$/ /+44&/exit!voice translation-profile pstn-intranslate called 1!voice-port 0/0/0:15translation-profile incoming pstn-in 

D. voice translation-rule 1rule 1 /228822…$/ /+44&/exit!voice translation-profile pstn-intranslate called 1!voice-port 0/0/0:15translation-profile incoming pstn-in 

E. The router does not need to be configured 

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Q8. Which three commands are necessary to override the default CoS to DSCP mapping on interface Fastethernet0/1? (Choose three.) 

A. mls qos map cos-dscp 0 10 18 26 34 46 48 56 

B. mls qos map dscp-cos 8 10 to 2 

C. mls qos 

D. interface Fastethernet0/1mls qos trust cos 

E. interface Fastethernet0/1mls qos cos 1 

F. interface Fastethernet0/2mls qos cos 1 

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Q9. Assume that local route groups are configured. When an IP phone moves from one device mobility group to another, which two configuration components are not changed? (Choose two.) 

A. IP subnet 

B. user settings 

C. SRST reference 

D. region 

E. phone button settings 

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Q10. Refer to the exhibit. 

What must be configured on the HQ Cisco Unified Communications Manager to allow HQ users to dial the SAF learned directory number pattern 3XXX? 

A. Route pattern 3XXX should be configured and made available to HQ users through the phone CSS. 

B. Route pattern 3XXX should be configured and made available to HQ phone users through the phone AAR CSS. 

C. The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone CSS. 

D. The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone AAR CSS. 

E. The SAF directory number pattern 3XXX will be made available to all users automatically as soon as the SAF partition is selected. 

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Q11. To preserve analog calls in an MGCP switchback event, which three commands must be configured in the MGCP fallback router? (Choose three.) 

A. h323 

B. mgcp-switchback-graceful 

C. voice service voip 

D. mgcp-graceful 

E. preserve-h323 

F. no h225 timeout keepalive 

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Q12. Which remote-site redundancy technology fails over to POTS dial peers from the Cisco Unified Communications Manager dial plan during a WAN failure? 

A. MGCP fallback 

B. H.323 fallback 

C. SCCP fallback 

D. SIP fallback 

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Q13. You are deploying a Cisco Unified Communications Manager solution with MGCP gateways at multiple locations. Which firewall and ACL configuration must you perform to allow the MCGP gateways to function correctly? 

A. Allow access to TCP port 2428. 

B. Block TCP port 1720. 

C. Open access to all TCP and UDP ports. 

D. Allow access to TCP port 1720. 

E. Block access to TCP ports 2427 and 2428. 

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Q14. Which two options should be selected in the SIP trunk security profile that affect the SIP trunk pointing to the VCS? (Choose two.) 

A. Accept Unsolicited Notification 

B. Enable Application Level Authorization 

C. Accept Out-of-Dialog REFER 

D. Accept Replaces Header 

E. Accept Presence Subscription 

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Q15. 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. 

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