“Gateway Gatekeeper Exam”, also known as 642-453 exam, is a Cisco certification.
Preparing for the 642-453 exam? Searching 642-453 Test Questions, 642-453 Practice Exam, 642-453 Dumps?

Free 642-453 Demo Download
TestInside offers free demo for 642-453 exam ( Gateway Gatekeeper Exam). You can check out the interface, question quality and usability of our practice exams before you decide to buy it. We are the only one site can offer demo for almost all products.

Why choose TestInside 642-453 braindumps
Quality and Value for the 642-453 Exam
100% Guarantee to Pass Your 642-453 Exam
Downloadable, Interactive 642-453 Testing engines
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the Actual Exams
Practice Test Questions accompanied by exhibits
Our Practice Test Questions are backed by our 100% MONEY BACK GUARANTEE.

TestInside 642-453 Exam Features
Quality and Value for the 642-453 Exam
TestInside Practice Exams for Cisco 642-453 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.

100% Guarantee to Pass Your 642-453 Exam
If you prepare for the exam using our TestInside testing engine, we guarantee your success in the first attempt. If you do not pass the 642-453 exam (Gateway Gatekeeper Exam) on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.

Cisco 642-453 Downloadable, Printable Exams (in PDF format)
Our Exam 642-453 Preparation Material provides you everything you will need to take your 642-453 Exam. The 642-453 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.

642-453 Downloadable, Interactive Testing engines
We are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs)
Our Cisco 642-453 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test.

Free 642-453 Exams’s PDF Download
Free Actualtests offers free demo for 642-453 PDF(Gateway Gatekeeper(GWGK)). You can check out the interface, question quality and usability of our practice exams . We are the only one site can offer demo for almost all Gateway Gatekeeper(GWGK).

Buy pass4sure 642-453 Exam:

Recommended Training about 642-453 exam PDF
The following courses are the recommended training for 642-453 exam PDF.
642-453 Q & A with Explanations
642-453 Audio Exam
642-453 Study Guide
642-453 Preparation Lab
642-453 Exam Preparation from FreeActualtests with FULL explanations include:
Comprehensive questions with complete details
Detailed explanations of all the questions
Questions accompanied by exhibits
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the Actual Exams
Questions updated on regular basis
These questions and answers are backed by our GUARANTEE.
Like actual certification exams our product is in multiple-choice questions (MCQs).
642-453 Exam: FreeActualtests ’s Gateway Gatekeeper(GWGK) PDF
The Gateway Gatekeeper(GWGK) PDF for preparing for the 642-453 exam – FreeActualtests ’s Gateway Gatekeeper(GWGK). FreeActualtests is your premier source for practice tests, and true testing environment. Nothing will prepare you for your next exam like a FreeActualtests . You find it all here at FreeActualtests .org.
More info:testking 642-453
Free down:pass4sure 642-453

Exam 642-453: Gateway Gatekeeper Exam (GWGK)
Related Certifications: CCVP
Number of Questions: 60
Duration: 75 minutes

Exam Topics Include:
• Explain the function and interoperation of voice & video Gateways within an IP Communications network
• Describe the function and interoperation of Gatekeepers within an IP Communications network
• Implement a Gateway
• Implement a Gatekeeper
• Implement a dial-plan
• Implement call applications on a Gateway
• Implement an IP-to-IP Gateway

The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. This exam will test your knowledge of the implementation of Cisco gateways and gatekeepers, including integration of a VoIP network to both PSTN and TDM equipment. Topics covered include implementing dial plans and advanced gateway features such as SRST and DSP resources, implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution, and call admission control.
Let TestKing help you obtain your CCVP certification. The TestKing 642-453 exam products are designed to maximize your learning productivity and focus only on the important aspects that will help you to pass your exam, the first time. We will provide you with exam questions and verified answers, with detailed explanations, that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test. Our exam guides are not just questions and answers. Our questions have detailed explanations provided by our certified industry experts, ensuring that you fully understand the questions and the concept behind the questions.
Our certified experts continuously update our study materials with new questions and explanations, as they become available. These exam updates are supplied free of charge to our TestKing customers. Our customers receive the most reliable and up-to-date information available anywhere on the market, so they can be sure that they will be ready for their exam on their testing day. Our candidates walk into the testing room with the knowledge and confidence they need to pass their certification exam on their very first attempt.
You can take advantage of the TestKing 642-453 Value Pack and save time and money while developing your skills to pass your exam. This value pack bundles in all of the training materials you will need to build your learning foundation and ensure your success on the exam, for one low price. This bundle price is less than the exam itself. TestKing can boost your career and help you become a more valuable employee. Stop wasting time and money re-taking failed certification exams. Purchase the 642-453 TestKing products today and pass the very first time!
When configuring a gatekeeper-controlled H.255 trunk, what is the maximum number of
Cisco Unified CallManager systems that can be assigned to the trunk?
A. 4
B. 1
C. 3
D. 6
E. 2
F. 8
Answer: C
QUESTION 2:
Which codec complexity should be configured to maximize the number of simultaneous
voice calls that can be supported by a PVDM2-16?
A. Flex
B. High
C. Medium
D. Low
Answer: A
Which two statements are correct descriptions of bandwidth management and bandwidth
control? (Choose two.)
A. Both bandwidth management and bandwidth control are H.323 mandatory functions. B.
Bandwidth management is an H.323 optional function and bandwidth control is a
mandatory function.
C. Bandwidth management manages endpoint bandwidth and provides intrazone call
admission control, while bandwidth control provides interzone call admission control. D.
Bandwidth management manages endpoint bandwidth requirements and bandwidth
control provides call admission control.
E. Bandwidth management provides call admission control and bandwidth control
manages endpoint bandwidth requirements.
F. Bandwidth management is an H.323 mandatory function and bandwidth control is an
optional function.
Answer: B,E
Which issue found in CAS T1s can be eliminated by converting to PRI?
A. the inability to send and receive ANI on all DS0s B
long call setup due to few signaling bits per frame
C. voice quality issues involving robbed bits
D. PSTN switch type mismatches
E. outgoing call channel order mismatch (descending vs. ascending)
Answer: A
QUESTION 7:
You are working with a client who is interested in deploying a distributed IP telephony
call-processing solution among the three corporate campuses. Each campus will have a
Cisco Unified CallManager cluster and a gateway to the PSTN. Which three steps are
required for a successful gatekeeper deployment? (Choose three.)
A. determining if each zone will be supported by more than one gatekeeper B.
ensuring the correct location of voice gateways in the network
C. implementing the correct WAN topology
D. determining the intrasite modem and fax traffic patterns E.
provisioning a common codec for all WAN connections
F. determining if gatekeeper redundancy or high availability is required
Answer: C,E,F
QUESTION 8:
How can you configure an MGCP gateway so that it is controlled by the Cisco Unified
CallManager?
A. The Cisco Unified CallManager and the MGCP gateway are peers; the Cisco Unified
CallManager does not control MGCP gateways.
B. Use the telephony-service ccm-compatible gateway command to enable the Cisco
Unified CallManager to control the gateway.
C. Configure the MGCP gateway in the Cisco Unified CallManager; the gateway will
automatically be sent a configuration.
D. Configure the gateway on the Cisco Unified CallManager, configure the gateway for
MGCP, and define the Cisco Unified CallManager as the call agent on the gateway.
E. Use the mgcp-gateway voip srcadd gateway command to bind the gateway to the Cisco
Unified CallManager.
Answer: D
QUESTION 9:
When an IP-to-IP gateway registers with a gatekeeper, what type of endpoint is the
gateway listed as?
A. VOIP
B. H323-GW
C. gateway
D. IP-IP
Answer: B
The leader among the providers of CCVP 642-453 preparatory materials is Actualtest products such as CCVP 642-453 Braindumps, CCVP 642-453 Study Guides, Tutorial,Torrent, CCVP 642-453 Exam Questions with Answers, CCVP 642-453 Trainings, CCVP 642-453 Online Course and free PDF. It obtained its leadership and trust of the users from the very beginning of its work on the Actualtest CCVP 642-453 training materials market. All the CCVP 642-453 braindumps aids have been created by people who are personally familiar with CCVP 642-453 exams and who know all the difficulties and popular mistakes made by those who take a CCVP 642-453 test. The entire material is logically composed in such a way that everything becomes easy to understand for anyone. Many CCVP 642-453 guides include audio and video material. It is really easy to acquire Actualtest CCVP 642-453 exams becaus? of great variety of methods of payment.

Recommended Training about Testking cisco CCVP 642-453 exam PDF vce
The following courses are the recommended training for CCVP 642-453 exam PDF.
cisco CCVP 642-453 Q & A with Explanations
cisco CCVP 642-453 Audio Exam
cisco CCVP 642-453 Study Guide
cisco CCVP 642-453 Preparation Lab
Cisco CCVP 642-453 rapidshare 4shared books

testking 642-453 value pack Interactive Testing Engine Included!
114 Questions
Obtain all of our Questions and answers, all of our study guides, and all of our labs for the Cisco 642-453 exam (Gateway Gatekeeper(GWGK)).

642-453 Questions & Answers + Audio Exam
SAVE 10% NOW! Only $104.98 $94.48
Updated : 07/07/2008
Price : $87.99 $79.99

Free Down:Testking ccvp 642-453

Pass4sure ccvp 642-456 v2.93

password:www.ccsp.name

Understanding and configuring GW/GK in complex VoIP networks

Denise Donohue, CCIE® No. 9566

David Mallory, CCIE No. 1933

Ken Salhoff, CCIE No. 4915

Deployments of voice over IP (VoIP) networks continue at a rapid pace. Voice gateways are an essential part of VoIP networks, handling the many tasks involved in translating between transmission formats and protocols and acting as the interface between an IP telephony network and the PSTN or PBX. Gatekeepers and IP-to-IP gateways help these networks scale. Gatekeepers provide call admission control, call routing, address resolution, and bandwidth management between H.323 endpoints including Cisco IOS® voice gateways and Cisco® Unified CallManager clusters. IP-to-IP gateways allow VoIP calls to traverse disparate IP networks.

Cisco Voice Gateways and Gatekeepers provides detailed solutions to real-world problems encountered when implementing a VoIP network. This practical guide helps you understand Cisco gateways and gatekeepers and configure them properly. Gateway selection, design issues, feature configuration, and security and high-availability issues are all covered in depth. The abundant examples, screen shots, configuration snips, and case studies make this a truly practical and useful guide for anyone interested in the proper implementation of gateways and gatekeepers in a VoIP network. Emphasis is placed on the accepted best practices and common issues encountered in real-world deployments.

Cisco Voice Gateways and Gatekeepers is divided into four parts. Part I provides an overview of an IP voice network. Part II is dedicated to voice gateways, including discussions of Media Gateway Control Protocol (MGCP); H.323; Session Initiation Protocol (SIP); voice circuit options; connecting to the PSTN, PBX, and IP WAN; dial plans; digit manipulation; route selection; class of restriction; Survivable Remote Site Telephony (SRST) and MGCP fallback; digital signal processor (DSP) resources; and Tool Command Languaue (Tcl) scripts and Voice XML (VXML). Part III addresses voice gatekeepers, including detailed deployment and configuration. Part IV is dedicated to IP-to-IP gateways.

“With this book, the authors provide an in-depth look at the breadth of voice gateway features and capabilities, as well as providing voice gateway configuration guidance.”

–Christina Hattingh, Access Technology Group, Cisco Systems®

*
Understand the pros and cons of MGCP, H.323, and SIP, how they implement call signaling and describe call flow, and how to configure each protocol
* Learn the various analog and digital voice circuit options used to connect a VoIP network to the PSTN
* Configure and troubleshoot PSTN, PBX, and IP WAN connections
* Build scalable dial plans and understand the different types of dial peers
* Understand the various ways gateways control called and calling phone numbers
* Examine call admission control (CAC) techniques
* Configure Class of Restrictions (CoR) for both inbound and outbound calls
* Deploy and troubleshoot SRST and MGCP fallback
* Evaluate DSP considerations and resources
* Support interactive voice response (IVR) and advanced call-handing applications using Tcl scripts and VXML
* Deploy and configure basic and advanced gatekeeper functions
* Configure and troubleshoot IP-to-IP gateways

This book is also recommended self-study training for the CCVP GWGK exam.

This IP communications book is part of the Cisco Press® Networking Technology Series. IP communications titles from Cisco Press help networking professionals understand voice and IP telephony technologies, plan and design converged networks, and implement network solutions for increased productivity.

Category: Cisco Press–IP Communications

Covers: VoIP gateways and gatekeepers

$65.00 USA / $81.00 CAN

More info:Cisco Voice Gateways and Gatekeepers
book download http://rapidshare.com/files/142802976/www.certdumps.net_Cisco_Voice_Gateways_and_Gatekeepers.rar

Brion Washington

ISBN: 1-58705-324-1

As a final preparation tool providing a review of GWGK exam topics, the CCVP GWGK Quick Reference Sheets complement the official Cisco curriculum, other books, or other exam preparatory material. This digital Short Cut provides you with detailed, graphical-based information, highlighting the key topics on the latest GWGK exam in a quick-review format. These fact-filled Quick Reference Sheets allow certification candidates to get all-important information at a glance, helping you to focus your study on areas of weakness and to enhance memory retention of important concepts.

The CCVP certification recognizes a candidate’s ability to create an IP telephony solution that is transparent, scalable, and manageable. Earning a CCVP certification validates a robust set of skills in implementing, operating, configuring, and troubleshooting a converged IP network. The certification content focuses on Cisco Systems Unified CallManager, quality of service (QoS), gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and Cisco Catalyst switches.

The Cisco Gateway Gatekeeper exam (GWGK 642-453) tests your knowledge of the implementation of Cisco gateways and gatekeepers, including integration of a VoIP network to both PSTN and TDM equipment. Topics covered include implementing dial plans and advanced gateway features such as SRST and DSP resources, implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution, and call admission control.
More info:http://www.ciscopress.com/bookstore/product.asp?isbn=1587053241
book download http://rapidshare.com/files/142801698/www.certdumps.net_CCVP_GWGK_Quick_Reference_Sheets__Digital_Short_Cut_.rar

Exam Number/Code: 642-453
Exam Name: Gateway Gatekeeper(GWGK)
VUE Code: 642-453
Questions Type: Single choice, Multiple choice, Simulate,
Question Numbers of Real-exam: 60 questions
Passing Scores: About 800 scores
The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. Candidates can prepare for this exam by taking the Gateway Gatekeeper (GWGK) course. This 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. Topics covered include implementing dial plans and advanced gateway features such as SRST and DSP resources, implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution, and call admission control.
“Gateway Gatekeeper(GWGK)”, also known as 642-453 exam, is a Cisco certification.
Preparing for the 642-453 exam? Searching 642-453 Test Questions, 642-453 Practice Exam, 642-453 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 60 Q&As to your 642-453 Exam preparation. In the 642-453 exam resources, you will cover every field and category in CCVP helping to ready you for your successful Cisco Certification.
Questions and Answers : 60 Q&As
Updated: April 13th , 2008
Market Price: $109.99
Member Price: $89.99

Which three are features provided by an IP-to-IP gateway? (Choose three.)

A. security
B. IP to PSTN gateway
C. address hiding using flow-around signaling
D. protocol interworking for SCCP, SIP and H.323
E. nvideo integration
F. Call Admission Control

Answer: A, E, F
Pass4sure Engine FeaturesQuality and Value for the 642-453 ExamPass4sure Practice Exams for Cisco CCVP 642-453 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.
100% Guarantee to Pass Your 642-453 ExamIf you do not pass the CCVP 642-453 exam (Gateway Gatekeeper(GWGK)) on your first attempt using our pass4sure testing engine, we will give you a FULL REFUND of your purchasing fee.
Downloadable, Interactive 642-453 Testing enginesOur Gateway Gatekeeper(GWGK) Exam Preparation Material provides you everything you will need to take a CCVP certification examination. Details are researched and produced by Cisco Certification Experts who are constantly using industry experience to produce precise, and logical.

Comprehensive questions with high quality about 642-453 exam 642-453 exam questions accompanied by exhibits Verified Answers Researched by Industry Experts and almost 100% correct 642-453 exam questions updated on regular basis Same type as the certification exams, 642-453 exam preparation is in multiple-choice questions (MCQs). Tested by multiple times before publishing Try free 642-453 exam demo before you decide to buy it in Pass4sure.com Feedbacks “Today i had cleared the GWGK paper with 961. The Simulation was the same except as discussed here without the bandwidth config. Had a bit of struggle in it because i forgot to add the full host name when configuring the Zone prefix and it was giving errors. Finally did the full config again and all was well. Will post the same as and wen i recollect. Next is TUC and then QOS. Any idea as to what book for TUC even PPT? Do let me know in this regard…

Thanks to all members for sharing their knowledge…

” — Diqital Guy (Oct, 20 2008) “l would like to thank out ever helping members, l passed the gkgw 642-453 exams, this is not easy or hard exam. lts just detailed.

l used knet videos and extracted sound converted it to mp3 so that l can listen on the move.

l also used p4s

” — chombo (Oct, 16 2008) “passed 642-453 with 974 marks,,, 2 days back…

material used:

Knet GWGK CBT, cisco gwgk quick refernce book (e-book), p4s exam works etc

5 to 7 were difficulty questions

i cant recall them sorry for that but will try to give hints

there was an isdn troubleshooting question CAS/Qsig

translation rule question

1 Drag n Drop came (correct sequence from gw to gk1 from gk1 to gk2 and back)

sim was same to associate GW with GK (tampa and atlanta, without config of bandwidth)….

final 1 to go that is TUC,,,,,

QUESTION: 9
A single call is active through an IP-to-IP gateway. If you use the show gatekeeper calls
command, how many active call legs will be indicated?

A. 1
B. 2
C. 3
D. 4

Answer: B
QUESTION: 12
How can you configure an H.323 gateway so that it is controlled by the Cisco Unified
CallManager?

A. Configure the gateway on the Cisco Unified CallManager, and it will automatically configure
the gateway.

B. Use the H.323-gateway voip srcadd gateway command to bind the gateway to the Cisco
Unified CallManager.
C. Use the telephony-service ccm-compatible gateway command to enable the Cisco Unified
CallManager to control the gateway.
D. The Cisco Unified CallManager and the H.323 gateway are peers. The Cisco Unified
CallManager does not control H.323 gateways.

Answer: D

QUESTION: 13
Acme Anvils field offices route calls to headquarters through gateways to the PSTN. The
headquarters numbers are all in the form 1-202-454-5XXX. At present, calls to headquarters
require 12 dialed digits: the access code “9″ followed by the 11-digit number. Employees in the
field offices would like to call people at headquarters by dialing only their four-digit extensions.
Which Cisco IOS command will allow them to do this? (Assume that any associated commands
needed in order to apply the one chosen will also be added)

A. GW(config)#num-exp 5… 912024545…
B. GW(config-dial-peer)#prefix 912024545
C. GW(config-dial-peer)#forward-digits 11
D. GW(cfg-translation-rule)#rule 1 /912024545/ /^5/

Answer: A

QUESTION: 14
Which two statements are correct descriptions of bandwidth management and bandwidth
control? (Choose two.)

A. Bandwidth management is an H.323 optional function and bandwidth control is a mandatory
function.
B. Bandwidth management manages endpoint bandwidth requirements and bandwidth control
provides call admission control.
C. Both bandwidth management and bandwidth control are H.323 mandatory functions.
D. Bandwidth management provides call admission control and bandwidth control manages
endpoint bandwidth requirements.
E. nBandwidth management manages endpoint bandwidth and provides intrazone call admission
control, while bandwidth control provides interzone call admission control.
F. Bandwidth management is an H.323 mandatory function and bandwidth control is an optional
function.

Answer: A, D

QUESTION: 15
An enterprise includes a headquarters location and subsidiary location:
- Headquarters: Manchester, New Hampshire?03-643-XXXX
- Subsidiary: Seattle, Washington?06-532-XXXX
Calls between the locations are to take place along two routes:
First choice: Over the WAN to router 10.172.16.111
Second choice: Via the PSTN on port 1/0:1
Which two dial-peer configurations will provide this routing from the headquarters location to
the subsidiary location? (Choose two.)

A. dial-peer voice 10 voip destination-pattern 206532…. session-target ipv4:10.172.16.111
B. dial-peer voice 11 pots destination-pattern 206532…. port 1/0:1
forward-digits all preference 0
C. dial-peer voice 12 voip destination-pattern 206532…. session-target ipv4:10.172.16.111
preference 1
D. dial-peer voice 13 pots destination-pattern 206532…. port 1/0:1 forward-digits all preference 1

Answer: A, D

QUESTION: 16
Which statement accurately describes the amount of bandwidth required for a fax call using fax
pass-through when packet redundancy is not enabled?

A. The fax call uses the same amount of bandwidth as a G.711 voice call.
B. The fax call uses the same amount of bandwidth as a G.729 voice call.
C. The fax call uses 20% more bandwidth than a G.711 voice call because the fax sample size is
smaller.
D. The fax call uses 20% more bandwidth than a G.729 voice call because the fax sample size is
smaller.
E. nThe fax call uses 20% more bandwidth than a G.711 voice call because the fax sample size is
larger.
F. The fax call uses 20% more bandwidth than a G.729 voice call because the fax sample size is
larger.

Answer: C
QUESTION: 17
The Acme Corporation network contains gateways, gatekeepers, and a directory gatekeeper. If a
gatekeeper containing the following configuration receives the digit string “2125551212″ from
an endpoint, what will the gatekeeper do next?
gatekeeper
zone local SJ acme.com 192.168.1.1
zone remote DGK acme.com 172.16.1.100
zone prefix SJ 408* zone prefix DGK * no shut

A. send an ACF back to the endpoint instructing it to set up a call with the gateway registered
with the SJ gatekeeper
B. send a call setup message to the gateway registered with DGK
C. send an ARJ message to the endpoint because the gatekeeper is unable to match all the digits
D. send a call setup message to the gateway registered with the gatekeeper that controls the NY
zone
E. nsend an LRQ message to DGK to resolve the call routing

Answer: E

QUESTION: 18
A dial peer is configured with an outgoing COR list. Which two conditions must be met for calls
matching this outbound dial peer to be blocked? (Choose two.)

A. An incoming COR list must be configured on the matched inbound dial peer.
B. An incoming COR list must be configured on the matched outbound dial peer.
C. The outgoing COR list must be a superset of the incoming COR list.
D. The incoming COR list and the outgoing COR list must contain the same members.
E. nThe outgoing COR list must be a subset of the incoming COR list.

Answer: A, C
p4s 642-453 rapidshare 4shared links
Questions and Answers : 100 Q&As Updated: May 29th , 2008 Price: $129.99 $89.99
Free Down:Pass4sure CCVP 642-453

testking 642-453

password:www.ciscoexams.org

Exam Description Exam Topics Recommended Training Additional Resources
Exam Description

The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. Candidates can prepare for this exam by taking the Gateway Gatekeeper (GWGK) course. This 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. Topics covered include implementing dial plans and advanced gateway features such as SRST and DSP resources, implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution, and call admission control.
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.
Explain the function and interoperation of voice & video Gateways within an IP Communications network

* Identify and describe the appropriate gateway signaling protocol to meet requirements
* Identify and describe the appropriate digital line protocol to meet requirements
* Identify and describe the appropriate analog line protocol to meet requirements
* Describe the appropriate implementation of drop and insert multiplexing
* Describe DSP functionality
* Describe the different methods of provides fax and modem support

Describe the function and interoperation of Gatekeepers within an IP Communications network

* Describe the function of Gatekeepers
* Describe the interoperation of a Gatekeeper and a Cisco Unified CallManager
* Describe the Gatekeeper Transaction Message Protocol and how it is used
* Describe Dynamic Zone Prefix Registration with a Gatekeeper
* Describe Gatekeeper clustering

Implement a Gatekeeper

* Implement and Configure Gatekeeper to provide call admission control
* Implement and Configure Gatekeeper to provide dial-plan resolution
* Configure a Directory Gatekeeper to provide scalability
* Implement and Configure redundancy between Gatekeeper devices
* Implement and Configure Gatekeeper clustering
* Configure a Gateway to register with a Gatekeeper
* Configure a Cisco Unified CallManager to register with a Gatekeeper
* Verify and troubleshoot Gatekeeper implementations

Implement a Gateway

* Configure and verify PRI connectivity
* Configure and verify BRI connectivity
* Configure and verify CAS connectivity
* Configure and verify Analog connectivity
* Implement SRST to provide High Availability
* Implement media resources on a Gateway
* Implement fax and modem support on a Gateway
* Configure a Gateway to provide DTMF support
* Configure a Gateway to be usable by a Cisco Unified CallManager

Implement a dial-plan

* Describe the components of a dial-plan
* Configure digit manipulation
* Implement call routing
* Implement COR
* Describe how the Gateway matches dial-peers
* Verify and troubleshoot dial-plan implementations

Implement call applications on a Gateway

* Describe how to obtain call applications
* Configure call applications on a Gateway
* Verify and troubleshoot call application implementations

Implement an IP-to-IP Gateway

* Describe the IP-to-IP Gateway features and functionality
* Configure Gatekeeper to support an IP-to-IP Gateway
* Configure IP-to-IP Gateway to provide security
* Configure IP-to-IP Gateway to provide protocol and media interworking
* Configure IP-to-IP Gateway to provide call admission control
* Verify and troubleshoot IP-to-IP Gateway implementations

The leader among the providers of CCVP 642-453 preparatory materials is Actualtest products such as CCVP 642-453 Braindumps, CCVP 642-453 Study Guides, Tutorial,Torrent, CCVP 642-453 Exam Questions with Answers, CCVP 642-453 Trainings, CCVP 642-453 Online Course and free PDF. It obtained its leadership and trust of the users from the very beginning of its work on the Actualtest CCVP 642-453 training materials market. All the CCVP 642-453 braindumps aids have been created by people who are personally familiar with CCVP 642-453 exams and who know all the difficulties and popular mistakes made by those who take a CCVP 642-453 test. The entire material is logically composed in such a way that everything becomes easy to understand for anyone. Many CCVP 642-453 guides include audio and video material. It is really easy to acquire Actualtest CCVP 642-453 exams becaus? of great variety of methods of payment.

Recommended Training about Testking cisco CCVP 642-453 exam PDF vce
The following courses are the recommended training for CCVP 642-453 exam PDF.
cisco CCVP 642-453 Q & A with Explanations
cisco CCVP 642-453 Audio Exam
cisco CCVP 642-453 Study Guide
cisco CCVP 642-453 Preparation Lab
Cisco CCVP 642-453 rapidshare 4shared books