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Q1. Which option is a benefit of implementing CFUR?
A. CFUR is designed to initiate TEHO to reduce toll charges.
B. CFUR can prevent phones from unregistering.
C. CFUR can reroute calls placed to a temporarily unregistered destination phone.
D. CFUR eliminates the need for COR on an ISR.
Answer: C
Q2. Which solution is needed to enable presence and extension mobility to branch office phones during a WAN failure?
A. SRST with MGCP fallback
B. SRST without MGCP fallback
C. Cisco Unified Communications Manager Express in SRST mode
D. SRST with VoIP dial peers to Cisco Unified Communications Manager Express
Answer: C
Q3. The administrator at Company X is trying to set up Extension Mobility and has done these steps:
-Set up end users accounts for the users who need to roam
-Set up a device profile for the type of phones users will be allowed to log in Users have reported to the administrator that they are unable to log in to the phones
designated for Extension Mobility. Which two options are the two reasons for this issue? (Choose two.)
A. The user device profile is not associated to the correct end user.
B. The username must be numeric only and must match the DN.
C. The Extension Mobility service has not been enabled under the Cisco Unified Serviceability Page.
D. Extension Mobility has not been enabled under Enterprise Parameters.
E. The user must ensure that their main endpoint is online and registered, otherwise they cannot log in elsewhere.
Answer: A,C
Q4. Which two are gatekeeper-controlled trunk options that support gatekeeper call administration control? (Choose two.)
A. H.323
B. H.245
C. H.225
D. intercluster
E. intracluster
Answer: C,D
Q5. Cisco Unified border element is configured to support RSVP-based CAC. When is the RSVP path and reservation message sent and received?
A. Immediately after the call setup message is received and the reservation message is received after H.245 capabilities negotiation is completed.
B. The path and reservation messages are sent and received after the H.245 capabilities negotiation is completed.
C. The path and reservation messages are sent and received immediately after the call setup message is received.
D. The path is setup once the global command call rsvp-sync is configured.
Answer: C
Q6. Which statement is correct about AAR?
A. The end users see, "Network Congestion Rerouting?" but AAR is otherwise transparent to the end user and works without user intervention.
B. AAR will display "not enough bandwidth" on the IP phone while it reroutes the call.
C. AAR allows calls to be rerouted because of insufficient Cisco Unified Border Element controlled bandwidth to an ITSP.
D. AAR allows calls to be rerouted due to insufficient gatekeeper controlled IP WAN bandwidth.
Answer: A
Explanation:
Incorrect Answer: B, C, D Automated alternate routing (AAR) provides a mechanism to reroute calls through the PSTN or other network by using an alternate number when Cisco Unified Communications Manager blocks a call due to insufficient location bandwidth. With automated alternate routing, the caller does not need to hang up and redial the called party. Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucmbe/admin/8_6_1/ccmcfg/b03aar.ht ml
Q7. Which three tests can you perform to verify redundancy in the customer environment? (Choose three.)
A. Verify that all phones are registered to a second subscriber server.
B. Verify that media resources fail over to a secondary subscriber server when the publisher fails.
C. Verify that Cisco Unified IP phones running SCCP go into SRST mode when the WAN connection is disconnected.
D. Verify that HSRP is active on the Cisco Unified Communications Manager subscriber servers.
E. Verify that the H.323 redundant connection is active.
F. Verify that SCCP fallback is configured in Cisco Unified Communications Manager.
Answer: A,B,C
Q8. Refer to the exhibit.
When a user presses a speed dial to +442079460255 when the SAF network is down, which event should occur?
A. The call will reroute via the PSTN with the constructed PSTN number as 442079460255.
B. The call will reroute via the PSTN with the constructed PSTN number as +442079460255.
C. The call will reroute via the PSTN with the constructed PSTN number as 00442079460255.
D. The call will fail because the ToDID is 0:.
E. The call will fail because the called number will be 2079460255.
Answer: B
Q9. You recently implemented call redundancy at a new remote site, and users report that calls are dropped when the remote site supposedly is in SRST. Which two actions must you take to troubleshoot the problem? (Choose two.)
A. Confirm that SRST is configured on the voice gateway.
B. Confirm that the site has an SRST reference that is correctly associated with the Cisco Unified Communications Manager group.
C. Confirm that a calling search space is assigned to the voice gateway in Cisco Unified Communications Manager.
D. Confirm that the site devices are associated with a Cisco Unified Communications Manager group and that four Cisco Unified Communications Manager servers are available.
E. Check the Region settings in Cisco Unified Communications Manager.
F. Restart Cisco Unified Communications Manager services to confirm that the server is working correctly.
Answer: A,B
Q10. Which device is used to connect to the H.323 gatekeeper?
A. H.323 gateway
B. SIP trunk
C. H.323 trunk
D. MGCP gateway
Answer: C
Q11. Refer to the following exhibit.
Which Cisco IOS SAF Forwarder configuration is correct?
A. Exhibit A
B. Exhibit B
C. Exhibit C
D. Exhibit D
Answer: A
Explanation:
Incorrect Answer: B, C, D Summary steps to configure IOS SAF forwarder is given below
1. enable
2. configure terminal
3. router eigrp virtual-instance-name
4. service-family {ipv4 | ipv6} [vrf vrf-name] autonomous-system autonomous-system-number
5. topology base
6. external-client client_label
7. exit-sf-topology
8. exit-service-family
9. exit
10. service-family external-client listen {ipv4 | ipv6} tcp_port_number
11. external-client client-label
12. username user-name
13. password password-name
14.
Q12. Refer to the exhibit.
All HQ phones are configured to use HQ_MRGL and all BR phones are configured to use BR_MRGL. For the HQ phones always to use the hardware conference bridge as a first choice, which configuration should be implemented?
A. Ensure that both the hardware and software conference bridges are listed in the HQ_MRG. Ensure that the instance ID for the hardware conference bridge is 0.
B. Ensure that both the hardware and software conference bridges are listed in the HQ_MRG. The hardware conference bridge must be configured first.
C. Assign the hardware conference bridge to HQ_MRG. Configure a second HQ_MRG_2 and assign the software conference bridge to it. Add both the HQ_MRG and HQ_MRG_2 to the HQ_MRGL and list the HQ_MRG first.
D. Assign the hardware conference bridge to HQ_MRG. Configure a second HQ_MRG_2 and assign the software conference bridge to it. Configure an additional HQ_MRGL_2. Add the HQ_MRG to HQ_MRGL. Add HQ_MRG_2 to HQ_MRGL_2. The HQ_MRGL should be assigned to the HQ phones. The HQ_MRGL_2 should be assigned to the HQ device pool.
Answer: C
Q13. When an incoming PSTN call arrives at an H.323 gateway, how does the calling number get normalized to a global E.164 number with + prefix in Cisco Unified Communications Manager?
A. Normalization is done using translation patterns.
B. Normalization is done using route patterns.
C. Normalization is done using the gateway incoming called party prefixes based on number type.
D. Normalization is done using the gateway incoming calling party prefixes based on number type.
E. Normalization is achieved by local route group that is assigned to the H.323 gateway.
Answer: D
Q14. Which three items must you configure to enable SAF Call Control Discovery? (Choose three.)
A. the SIP or H.323 trunk
B. hosted DN groups
C. hosted DN patterns
D. route patterns
E. a calling search space
F. translation patterns
Answer: A,B,C
Q15. What are the two tasks that you must perform to configure the Service Advertisement Framework forwarder in Cisco Unified Communications Manager? (Choose two.)
A. create VPN groups
B. create VPN profiles
C. create a new Service Advertisement Framework security profile
D. set feature configuration parameters of Call Control Discovery
E. configure Service Advertisement Framework forwarder information
F. enable enterprise parameter for Service Advertisement Framework forwarder
Answer: C,E