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Online Cisco Certification Exam Braindumps
Archive for June 8th, 2007The 642-453 name:??Gateway Gatekeeper(GWGK),a CCVP certification. Candidates can prepare for 642-453 exam by taking the Gateway Gatekeeper (GWGK) course. The 642-453??exam tests a candidate’s knowledge of the implementation of Cisco gateways and gatekeepers, including integration of a VoIP network to both PSTN and TDM equipment and so on,of course,pass4sure test engine contained these contents for sure.any questions you visit can get answers from pass4sure authoritative site.?? 642-445?????????????????????? 642-452????????????????????????642-432 1.Which debug command can be used to troubleshoot an issue with a Tcl script?
A: debug tcl script
B: debug call script
C: debug custom script
D: debug voice application
Correct Answers:?? D
2.When a WAN link problem occurs, it takes over three minutes for IP phones to become registered with the SRST gateway. What is the most likely cause of this?
A: The WAN link is bouncing.
B: The keepalive timer in the SRST gateway is set too long.
C: Each phone has a list of two alternate Cisco Unified CallManager systems, and it tries to register with each before registering with the SRST gateway.
D: The SRST gateway is an MGCP gateway, and it must stop the MGCP process and switch over to the default H.323 process to initiate the SRST process.
Correct Answers:?? C
The 642-452 exam name:Gateway Gatekeeper exam,assesses the knowledge of the Systems Engineer on the implementation of Cisco gateways and gatekeepers to integrate a VoIP network to both PSTN and TDM equipment.??The 642-452??includes implementing dial plans and advanced gateway features such as SRST and DSP resources. The 642-452 exam also covers implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution and call admission control.?? 642-445?????????????????? ??642-453?????????????????? 642-432 1.A company determines that all long-distance calls to area code 603 will route across the WAN. The destination gateway is 10.172.163.5 connected through serial interface 1/0. Which set of Cisco IOS commands will accomplish this?
A: dial-peer voice 100 potsdestination-pattern 1603…….port ipv4:10.172.163.5
B: dial-peer voice 101 voipdestination-pattern 1603…….port 1/0
C: dial-peer voice 102 voipdestination-pattern 1603…….session-target ipv4:10.172.163.5
D: dial-peer voice 103 potsdestination-pattern 1603…….session-target 1/0
Correct Answers:?? C
2.The following Cisco IOS software voice-translation rule is entered:
voice translation-rule 1
rule 1 /^\(…\)\(269\)/ /8\2/
What will be the result if the number 617-269-1212 is put through this rule?
A: 8617
B: 8269
C: 81212
D: 8617269
E: 82691212
F: 86171212
Correct Answers:?? E
The Cisco IP Telephony for release 5.x 642-445 CIPT-5.x is the exam associated with the CCVP and Cisco IP Communications Support Specialist certifications. Candidates can prepare for 642-445 exam by taking the Cisco IP Telephony (Part 1) v5.0 and Cisco IP Telephony (Part 2) v5.0 courses. The 642-445??exam tests a candidate’s knowledge of VoIP and PSTN components and technologies and the candidate’s ability to describe, install, configure and support CCM 5.x products in a Cisco network, including such features as security and video. The 642-445 topics covered include VoIP, PSTN, and CCM.??the following links are the related links: ???????????????????????????????????????????????? 642-452???????????????????????????????????????????????????? 642-453???????????????????????????????????????????????????????????? 642-432 1.An auto parts retailer would like its six service counter representatives to be able to assist both walk-up customers and telephone customers. Each store has six service counter representatives. Which call distribution algorithm will allow each service counter representative to provide the best customer service?
A: Top Down
B: Circular
C: Longest Idle Time
D: Broadcast
Correct Answers:?? D
2.You have configured SRST at a remote site on an MGCP gateway. During testing, you find that IP phones are not registering with the SRST router when the IP WAN fails. Which three potential problems need to be investigated? (Choose three.)
A:No dial-peers have been added to the SRST router.
B:No SRST reference address is included in the device pool.
C:The proper service command has not been added to the SRST router.
D:The max-ephones command is missing in the SRST router.
E:The max-dn command is missing in the SRST router.
F:The ccm-manager fallback-mgcp command is missing in the SRST router.
Correct Answers:?? B, D, E
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