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Archive for June 7th, 2007

Filed Under (IP Communications) by verygoodchang on June-7-2007

The cisco 642-444 exam,named by IP Communications IP Telephony Exam (CIPT),associated with the CCVP and Cisco IP Communications Support Specialist certifications.The 642-444 tested??your knowledge of VoIP and PSTN components and technologies and the candidate’s ability to describe, install, configure and support CCM 4.x products in a Cisco network, including such features as security and video. The 642-444 topics covered include VoIP, PSTN, and CCM.

642-425??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????642-432???????????????????????????????????????????????????????????????????????????????????????????????????? ??642-565

1.An auto parts retailer would like their 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.Which most accurately describes the purposes of the Cisco Unified CallManager BARS Utility tool?
A: back up the data that you choose
create separate logs for the backup
create a trace for each backup activity
B: automatic backup of data
regularly scheduled backup
valid for all Cisco IP telephony products
C: automatic backup of data
user-invoked backup of data and infrastructure
valid for a variety of Cisco IP telephony products
D: back up data
back up applications
back up all settings that are configured with Cisco IP telephony
verify authentication information that you provide during the configuration of the backup

Correct Answers:?? D
3.A Cisco CallManager cluster contains one publisher and four subscribers. If the publisher is unavailable, which three of these statements are true? (Choose three.)
A:The Microsoft SQL Server 2000 database automatically locks.
B:New Cisco CallManager devices can be configured.
C:The Microsoft SQL Server 2000 will save configuration changes on subscribers to be uploaded to the publisher when available.
D:CDR collection is temporarily suspended on subscribers.
E:All IP telephony devices continue to operate.
F:Available Cisco CallManagers work from the local backup database.

Correct Answers:?? A, E, F


Filed Under (IP Communications) by verygoodchang on June-7-2007

The Cisco Voice over IP 642-432 CVOICE exam is associated with the CCVP, Cisco IP Communication Support Specialist, and Cisco Rich Media Communications Specialist certifications. Candidates can prepare for this exam by taking the Cisco Voice Over IP (CVOICE) course. The 642-432??exam assesses a candidate’s knowledge of how to implement and support data and voice integration solutions at the network-access level. The 642-432 topics covered include basic IP Telephony operation, router configuration, support, troubleshooting, and integration with an existing PSTN network.

???????????????????????????????????? 642-425???????????????????????????????????????????????????????????????????????????????????????????????? ????642-444?????????????????????????????????????????????????????????????????????????????????????? ????642-565

1.What does a gateway router match to a dialed number when setting up a VoIP call?
A: IP route
B: destination pattern
C: call leg
D: session target

Correct Answers:?? B
2.Which is the best way to achieve a scalable dial plan?
A: group numbers for a particular area
B: variable number of extension digits
C: single number prefixing
D: hunt groups

Correct Answers:?? A