640-461 Cisco CCNA Voice Certification Exam

1 640-461 Cisco ccna Voice Certification ExamNumber: EnsurePassPassing Score: 800 Time Limit: 90 minFile Version: Vender: CiscoExam Code: 640-461 Exam Name: Introducing Cisco Voice and Unified Communications Administration (ICOMM)Version: us:If you have any suggestions or any questions about our product,please feel free to contact Products:Free update is available within 180 days after your login your user center and download the latest product :Ensure you can pass the exam,please check the latest product in 2-3 days before the exam @2006-2013 , All right (none)Exam AQUESTION 1 Which two options are features in Cisco Unified Presence?

2 (Choose two.)A. IP Phone MessengerB. Native PresenceC. BLF speed-dialD. Enterprise Instant MessagingE. BLF speed-dial pickupCorrect Answer: ADSection: (none)ExplanationExplanation/Reference:Q UESTION 2An end user reports that they are unable to control their Cisco IP phone using Cisco Unified PersonalCommunicator and cannot make any calls. Which situation can cause this issue?A. The Cisco Unified Personal Communicator is not registered in the Cisco Unified Presence The LDAP integration is The Cisco Unified Personal Communicator is configured in desk-phone The Allow Control of Device from CTI checkbox in the device configuration on Cisco UnifiedCommunications Manager is The Allow Control of Device from CTI checkbox in the device configuration on the Cisco Unified Presence Answer: DSection: (none)ExplanationExplanation/Reference:Q UESTION 3 Which description describes the low latency queuing algorithm?

3 A. Empty queue 1. If queue 1 is empty, empty queue 2, then empty queue 3, unless a packet for a higherqueue An administrator defines the traffic classes based on match criteria, including protocols, access control lists,and input A flow-based algorithm that simultaneously schedules interactive traffic to the front of a queue to reduceresponse time and fairly shares the remaining bandwidth among high-bandwidth This feature brings strict priority queuing to Packets are placed into a single queue and serviced in the order they were Answer: DSection.

4 (none)ExplanationExplanation/Reference:Q UESTION 4An administrator wants to locate and remove all unassigned directory numbers on the Cisco UnifiedCommunications Manager system. Which method is the best method to accomplish this task?A. Choose Device > Phone. Search all phones and remove the undesired directory Use the Dial Plan Installer to remove the directory Use the Disaster Recovery System to restore only valid directory Choose Call Routing > Route Plan Report, choose the Unassigned DN drop-down menu, and then removeall orphaned directory Choose Device > Device Settings > Device Defaults and use the wizard to locate and remove the orphaneddirectory Answer: DSection: (none)ExplanationExplanation/Reference.

5 QUESTION 5 When troubleshooting a phone that is unable to get an IP address from a DHCP server, what is the first thing tocheck for on the phone?A. Make sure that DHCP Enabled is disabled on the Make sure that the phone is getting the proper VLAN Make sure that the TFTP server address is correct on the Make sure that the DHCP scope has enough addresses left in the Make sure the phone has the correct phone load Answer: BSection: (none)ExplanationExplanation/Reference:Q UESTION 6 Which issue does CAS signaling on a T1 circuit create?A.

6 Signaling bits are subtracted from each frame, which causes a significant loss of Voice An extra signaling bit is added to the sixth frame to carry signaling A signaling bit is subtracted from every sixth frame to carry signaling Signaling bits are added to the signaling stream to create extended super Answer: CSection: (none)ExplanationExplanation/Reference: QUESTION 7 How does the Cisco Unified Communications Manager Express match an outbound VoIP dial peer?A. Outbound dial-peer matching uses the entire string of digits en bloc to match the dial peer with the Outbound dial-peer matching is completed on a digit-by-digit It matches outbound dial peers by placing all the dial peers into a hunt group and then uses the entire dialednumber en bloc to match the first dial Cisco Unified Communications Manager Express creates a hunt group that contains all the configured dialpeers and then applies the dial digits in a digit-by-digit manner to match a dial Answer: ASection.

7 (none)ExplanationExplanation/Reference:Q UESTION 8In which situation are user PINs maintained by the local Cisco Unified Communications servers?A. Only when the system is using LDAP Only when the system is using LDAP authentication. C. PINs are always maintained by the local Cisco Unified Communications Manager serversD. PINs are never maintained by the local Cisco Unified Communications Manager Only when the system is using Global Answer: DSection: (none)ExplanationExplanation/Reference:Q UESTION 9An IP phone has a line calling search space and a device calling search space.

8 If a call is made from the IPphone, which calling search space is used?A. Neither calling search space is The line calling search space takes precedence and is The device calling search space takes precedence and is The line and device calling search spaces are combined and the line calling search space has Answer: DSection: (none)ExplanationExplanation/Reference:Q UESTION 10 Which command is used to determine if an MGCP gateway is registered with a Cisco Unified CommunicationsManager server?A. show gateway statusB. show isdn q931C. show ccm-managerD.

9 Show isdn statusE. show isdn q921 Correct Answer: CSection: (none)ExplanationExplanation/Reference:Q UESTION 11 Users report that all external callers are leaving urgent Voice -mail messages. Where can this behavior bechanged?A. under the Phone Menu Configuration > Unidentified Callers Message UrgencyB. under the Opening Greeting > Unidentified Callers Message UrgencyC. under the Message Settings > Unidentified Callers Message UrgencyD. under the System Call Handlers > Unidentified Callers Message UrgencyE. under the Voice -mail Box Settings > Unidentified Callers Message UrgencyCorrect Answer: CSection: (none)ExplanationExplanation/Reference:Q UESTION 12 Which two fields are required parameters when manually creating users on Cisco Unity Connection withpredefined templates?

10 (Choose two.)A. username (alias)B. extensionC. first name and last nameD. employee IDE. titleCorrect Answer: ABSection: (none)ExplanationExplanation/Reference:Q UESTION 13An administrator is attempting to add a new user in Cisco Unified Communications Manager Administration butdoes not see the option to add a new user. What is the most likely cause of this issue?A. The SQL User database is not The system is synchronized with an LDAP BAT is not The administrator has the aceno user adda rights box The SIP Realm is not defined in User Answer: BSection: (none)ExplanationExplanation/Reference:Q UESTION 14 Which call processing agent is based on Cisco IOS software and works with ISR platforms?