Pass4sure Cisco Certification

Cisco IP Telephony for Release 5.x

Retired July 26, 2008
Exam Number: 642-445
Associated Certifications: CCVP
Duration: 90 minutes (75 questions)
Available Languages: English
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Exam Description Exam Topics Recommended Training Additional Resources
Exam Description
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 this exam by taking the Cisco IP Telephony (Part 1) v5.0 and Cisco IP Telephony (Part 2) v5.0 courses. This 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. Topics covered include VoIP, PSTN, and CCM.

Exam Topics
The following information provides general guidelines for the content likely to be included on this exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposed the guidelines below may change at any time without notice.

Perform an installation and initial set up of a Cisco Unified CallManager cluster
Describe Cisco Unified CallManager cluster relationships
Describe Cisco Unified CallManager redundancy designs
Describe the requirements for DHCP, TFTP, DNS, and NTP
Determine the services necessary to support a Cisco Unified CallManager deployment and enable the appropriate services
Describe the Cisco Unified CallManager upgrade process

Describe and configure Cisco Unified CallManager to support on-cluster calling
Explain and configure a Cisco Unified CallManager group
Configure Cisco Unified CallManager to support Cisco SCCP & SIP Phones
Configure Cisco Unified CallManager to support 3rd party SIP phones
Describe the functions of Cisco Unified CallManager regions
Describe the functions or usage of a device pool
Explain the purpose of locations
Describe the purpose and features of SRST and AAR
Describe and configure RSVP
Configure a Catalyst IOS Switch to support IP phones

Describe and configure a route plan for Cisco Unified CallManager
Explain digit analysis
Describe the functions and usage of CSS and partitions
Describe and configure route patterns
Describe and configure route filters
Describe and configure discard digit instructions, translation patterns, and transformation masks
Configure Cisco Unified CallManager and gatekeeper to support CAC
Describe the differences between the various trunk types supported by Cisco Unified CallManager
Configure intercluster trunks
Configure Cisco Unified CallManager to utilize a voice gateway
Describe and configure a SIP trunk
Describe and configure Forced Account Code and Client Matter Code

Given a list of IP phone features, configure the Cisco Unified CallManager to support the given feature set
Configure MeetMe conferencing and conferencing resources
Configure Music-on-hold
Configure soft-key and IP phone button templates
Configure multiple calls per line appearance
Configure hunt groups
Configure IP phone services
Configure extension mobility
Configure MRGs and MRGLs
Configure Presence

Secure an IP telephone network
Describe the threats to an IP Telephony network
Describe the components used to mitigate threats to an IP telephony network
Describe the process of communicating with the Cisco Unified CallManager Server in a secure manner
Describe and configure authentication and encryption between Cisco Unified CallManager and endpoints
Configure Multi-Level Administration
Configure toll-fraud prevention
Describe the process and configuration of IP phone hardening

Given a specific set of IP telephony applications and tools, configure Cisco Unified CallManager to support the applications
Configure Cisco Unified CallManager BAT and TAPS to bulk add/manage phones/users
Install and use Disaster Recovery System to backup publisher

Monitor and manage an IP telephony network
Describe the use of Real-Time monitoring tool
Describe the use of Cisco IPT Platform Administration
Use the CLI to manage and monitor the Cisco Unified CallManager
Describe and use the Dialed Number Analyzer to troubleshoot call routing issues
Describe the process of filtering, managing, and retrieving Logs
Describe and manage Call Detail Records

Question: 1
The MoH server Parameter on the left to its description on the right. Not all Parameters apply.

Answer:

Question: 2
Which two gateway configuration statements are required, at a minimum, in order to enable Cisco
Unified CallManager to control a T1 PRI in an MGCP gateway? (Choose two.)

A – mgcp
B – ccm-manager config
C – pri-group configuration on the controller
D – mgcp call-agent pointing to tuft server
E – isdn l3-backhaul ccm-manager on the serial interface
F – config-server address pointing to tftp server

TK

Exam Name: Cisco IP Telephony for Release 5.x (CIP-5.X)
Exam Type: CISCO
Exam Code: 642-445 Total Questions: 95

Answer: B, F

Question: 3
Which of these is the best practice to employ when using certificates between a browser and the
Cisco Unified CallManager 5.0 server?

A – Accept the certificate when the security alert pop-up window appears.
B – Use SSH exclusively to verify the thumbprint of the certificate and then send the certificate to all web browser users that require access to the server.
C – Use either SSH or CLI to view the thumbprint of the certificate and then communicate the information to all web browser users so they already have it available when they receive the
security alert.
D – Note the thumbprint of the Cisco Unified CallManager certificates after installation and then communicate the information to all web browser users so they have it available when they receive the security alert.
E – Install thumbprint readers on the devices that need to connect to the Cisco Unified
CallManager servers via HTTPS.
Answer: D Question: 4
Which two Cisco Unified CallManager tasks are required to route calls from Cisco Unified
CallManager to the PSTN via an H.323 gateway? (Choose two.)

A – add a gatekeeper from the Device menu
B – add an H.323 gateway from the Device menu
C – configure the voice endpoints in Cisco Unified CallManager
D – configure the signaling protocol used on the voice circuit
E – add PSIN route patterns pointing to the gateway
F – configure the IP phones with an external phone number mask
Answer: B, E Question: 5
Which of the following actions will prevent devices from being able to initiate conferences?

A – Exclude the conference media resource Partitions from the CSS.
B – Exclude the conference media resources from all MRGs.
C – Place all conference media resources in MRGs and exclude these MRG5 from the MRGL.
D – Remove the default MRGL from the device pool.
Answer: C Question: 6
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.

TK

Exam Name: Cisco IP Telephony for Release 5.x (CIP-5.X)
Exam Type: CISCO
Exam Code: 642-445 Total Questions: 95

Answer: B, D, E

Question: 7
Which three can be assigned a Partition? (Choose three.)

A – directory number
B – lP phone
C – gateway
D – route pattern
E – translation pattern
F – gatekeeper
Answer: A, D, E Question: 8
Which three steps must be completed in order to assign a service URL to an lP Phone button?
(Choose three.)

A – Add an IP phone service.
B – Assign the IP phone service Partition to the CSS of the phone.
C – Create a phone button template that includes a service URL and assign it to the phone.
D – Create a soft key template that includes a service URL and assign it to the phone.
E – Subscribe the phone to the service.
F – Associate a valid user profile with the phone.
Answer: A, C, E Question: 9
Which of these best describes the function of transformations?

A – allow the call-routing component to modify the calling or called number
B – identify and define the tags and operatives used in route filters
C – configure and revise discard digits
D – redirect calls
Answer: A Question: 10
Which two qualities of PKI key exchange overcome asymmetric cryptography scalability issues?
(Choose two.)

A – the trusted introducer uses the signed certificates of the endpoints that need to communicate
B – PKl uses only a single trusted introducer
C – the trusted introducer uses the private key of each enrolling user and the public key of the introducer as the signed certificate
D – only the public key of the introducer has to be initially known and verified by all other entities
E – the introducer digitally signs the public key of the user with the public key of the introducer to generate a signed certificate
Answer: B, D Question: 11
The Acme Lumber Company would like to use AAR to reroute calls made from HQ to remote
locations when those calls are rejected by the IP WAN because of insufficient bandwidth. The
Acme Lumber Company uses 5-digit dialing to all locations. Acme Headquarters has a DID range

TK

Exam Name: Cisco IP Telephony for Release 5.x (CIP-5.X)
Exam Type: CISCO
Exam Code: 642-445 Total Questions: 95

from 770-555-0001 to 770-557-0500 and the Macon facility has a DID range from 912-556-0500
to 91 2-556-0550. How should the external phone masks be configured?

A – 770555XXXX B – 770557XXXX C – 77055XXXX D – 912556XXXX E – 912556XXXX
Answer: C Question: 12
Which two are requirements for configuring a gatekeeper-controlled intercluster trunk? (Choose two.)

A – The assigned name must be unique within the cluster. B – The ICT must have the same name in both clusters.
C – The Cisco Unified CallManager group in the assigned device pool will determine which Cisco
Unified CallManager systems register with the gatekeeper.
D – The IP addresses of the Cisco Unified CallManager systems in the remote cluster must be specified.
E – The gatekeeper must be defined in Cisco Unified CallManager before the intercluster trunk is added.
F – RSVP must be enabled to provide CAC between clusters.
Answer: A, E Question: 13
What happens when you try to configure the fourth member of a Cisco Unified CallManager group?

A – The fourth member will be added to the sequential list.
B – The new member will replace the first member on the list.
C – Cisco Unified CallManager Administration will display an error message when you attempt to add the fourth member.
D – Cisco Unified CallManager Administration will display an error and replace the last entered member of the Cisco Unified CallManager group with the new entry.
Answer: C Question: 14
Which two steps must a user take to use a prepared stock quote XML application on an IP
phone? (Choose two.)

A – Initiate an application TFTP request.
B – Dial the directory number for the service.
C- Use the Settings button to activate the application on the phone.
D – Select the Services button and choose the stock option application.
E – Request that the administrator add their directory number to the application list.
F – Subscribe, or have the Cisco Unified CallManager administrator subscribe, the phone to the service using the User Options web page
Answer: D, F Question: 15

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Recommended Training about 642-445 exam PDF
The following courses are the recommended training for 642-445 exam PDF.
642-445 Q & A with Explanations
642-445 Audio Exam
642-445 Study Guide
642-445 Preparation Lab

Exam Number/Code: 642-445
Exam Name: Cisco IP Telephony for Release 5.x
VUE Code: 642-445
Questions Type: Single choice, Multiple choice, Simulate,
Question Numbers of Real-exam: 75 questions

“Cisco IP Telephony for Release 5.x”, also known as 642-445 exam, is a Cisco certification.
Preparing for the 642-445 exam? Searching 642-445 Test Questions, 642-445 Practice Exam, 642-445 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 95 Q&As to your 642-445 Exam preparation. In the 642-445 exam resources, you will cover every field and category in CCVP helping to ready you for your successful Cisco Certification.

Questions and Answers : 95 Q&As
Updated: April 24th , 2008
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