Purchase Cisco : 642-437 Exam Materials and then pass exam easily
Updated: Aug 19, 2026
No. of Questions: 257 Questions & Answers with Testing Engine
Download Limit: Unlimited
The best 642-437 pass-sure quiz torrent help you pass exam for sure
Pass4SureQuiz 642-437 pass-sure quiz materials provide three versions including Software & APP test engine which can simulate the scene of the real exam so that you will have a good command of writing speed and time. Then multiple practices make you perfect while in the real Cisco 642-437 exam. The three different versions will not only provide you professional 642-437 pass-sure quiz materials but also different studying methods.
100% Money Back Guarantee
Pass4SureQuiz has an unprecedented 99.6% first time pass rate among our customers. 
We're so confident of our products that we provide no hassle product exchange.
- Best exam practice material
- Three formats are optional
- 10 years of excellence
- 365 Days Free Updates
- Learn anywhere, anytime
- 100% Safe shopping experience
- Instant Download: Our system will send you the products you purchase in mailbox in a minute after payment. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
642-437 Online Engine
- Online Tool, Convenient, easy to study.
- Instant Online Access
- Supports All Web Browsers
- Practice Online Anytime
- Test History and Performance Review
- Supports Windows / Mac / Android / iOS, etc.
- Try Online Engine Demo
642-437 Self Test Engine
- Installable Software Application
- Simulates Real Exam Environment
- Builds 642-437 Exam Confidence
- Supports MS Operating System
- Two Modes For Practice
- Practice Offline Anytime
- Software Screenshots
642-437 Practice Q&A's
- Printable 642-437 PDF Format
- Prepared by 642-437 Experts
- Instant Access to Download
- Study Anywhere, Anytime
- 365 Days Free Updates
- Free 642-437 PDF Demo Available
- Download Q&A's Demo
Cisco 642-437 Exam Overview:
| Certification Vendor: | Cisco |
| Exam Name: | Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) |
| Exam Number: | 642-437 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice Single Answer, Multiple Choice Multiple Answer, Drag and Drop, Simulation |
| Exam Price: | USD 300 |
| Passing Score: | Not publicly disclosed / Approximately 750-800 out of 1000 |
| Available Languages: | English, Japanese |
| Related Certifications: | CCNA Voice CCIE Collaboration |
| Real Exam Qty: | 60-70 |
| Recommended Training: | Implementing Cisco Unified Communications Voice over IP and QoS v8.0 |
| Exam Registration: | Cisco Exam Page Pearson VUE Registration |
| Sample Questions: | Cisco 642-437 Sample Questions |
| Exam Way: | Onsite at Pearson VUE test centers; no online proctoring available |
| Pre Condition: | Valid CCNA Voice certification or equivalent knowledge; CCIE certification also satisfies eligibility |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/642-437-cvoice.html |
Cisco 642-437 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Implement Gatekeeper and Cisco Unified Border Element | 12% | - Interoperability and security - CUBE deployment and features - Gatekeeper functions and configuration |
| Topic 2: Describe a Dial Plan | 13% | - Call routing and PSTN connectivity - Dial plan components and functions - Digit manipulation and route patterns |
| Topic 3: Implement Cisco Unified Communications Manager Express | 18% | - Basic call features and dial plans - IP phone registration and provisioning - CUCME setup and configuration |
| Topic 4: Describe VoIP Call Legs and Signaling | 20% | - VoIP architecture and call flow - Codec selection and media transport - H.323, SIP, and MGCP protocols |
| Topic 5: Implement Voice Gateways | 22% | - Dial peers configuration - Gateway types and deployment models - Analog and digital voice ports - Fax and modem support |
| Topic 6: Implement QoS for Voice Networks | 15% | - QoS principles and requirements - Queuing mechanisms and AutoQoS - Call Admission Control - Classification, marking, and policing |
Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:
1. Which two protocols are peer-to-peer protocols? (Choose two.)
A) H.323
B) MGCP
C) SIP
D) SCCP
2. Which version of Cisco Unified Communications Manager Express is recommended that is supported on endpoints running Cisco IOS 15.0(1)M?
A) 8
B) 7.1
C) 8.5
D) 7
3. Which three commands are used to configure a T1 CAS interface? (Choose three.)
A) dial-peer voice
B) show run int s0/0
C) show frame pvc
D) ds0-group 1 timeslots
E) linecode
F) framing
4. Which voice quality issue is described as voice clipping or skips?
A) jitter
B) DSP delay
C) packet loss
D) propagation delay
E) fixed delay
F) serialization delay
5. Which two statements describe ways that AutoQoS VoIP configuration is applied on a Cisco catalyst switch? (Choose two.)
A) The auto qos voip cisco-phone command is applied to each interface.
B) The auto qos voip command is applied globally in the switch.
C) The auto qos voip command is applied to each interface.
D) The auto qos voip trust command is applied to each interface.
Solutions:
| Question # 1 Answer: A,C | Question # 2 Answer: B | Question # 3 Answer: D,E,F | Question # 4 Answer: C | Question # 5 Answer: A,D |
I can honestly say that most questions are from the 642-437 exam dumps, few question changed. Valid 642-437 questions and answers.
By Edwiin
You 642-437 study materials are fantastic! I only used them as reference, but i really passed my 642-437 exam smoothly. Guys, you should all buy them!
By Hamiltion
I passed the 642-437 today. The 642-437 exam dumps are valid and i bought them with a very good price. I definitely think it is a great deal! Thanks so much!
By Joseph
Passed 642-437 exam successfully. my friends want to buy the 642-437 exam dumps too! I have told them it is from Pass4SureQuiz!
By Marvin
642-437 really hard for me, it is 642-437 study dumps helped me a lot to pass the exam in the first go. I recommend it to everyone who wants a sure success!
By Heather
Accurate 642-437 exam dumps to help all of us! Besides, the price is reasonable. Wonderful!
By Kenneth
Disclaimer Policy: The site does not guarantee the content of the comments. Because of the different time and the changes in the scope of the exam, it can produce different effect. Before you purchase the dump, please carefully read the product introduction from the page. In addition, please be advised the site will not be responsible for the content of the comments and contradictions between users.
Pass4SureQuiz 642-437 pass-sure quiz materials offer candidates the most professional exam preparation materials so that candidates can have a good understanding about your test. Most candidates choose our exam quiz torrent as their only study guide and clear exam easily. Our latest & latest 642-437 pass-sure quiz materials should be helpful for every user if you pay attention on our exam guide. Every penny will be worth.
Or if you are afraid, we have money back guarantee policy that if you fail exam after purchasing our 642-437 pass-sure quiz materials, we will full refund to you soon if you send us your failure score scanned and apply for refund. No Pass, Full Refund!
Frequently Asked Questions
When do your products update? How often do our 642-437 exam products change?
All our products are the latest version. If you want to know details about each exam materials, our service will be waiting for you 7*24*365 online. Our exam products will updates with the change of the real 642-437 test. It is different for each exam code.
How long will my 642-437 exam materials be valid after purchase?
All our products can share 365 days free download for updating version from the date of purchase. So don't worry. The exam materials will be valid for 365 days on our site.
How can I know if you release new version? How can I download the updating version?
We have professional system designed by our strict IT staff. Once the 642-437 exam materials you purchased have new updates, our system will send you a mail to notify you including the downloading link automatically, or you can log in our site via account and password, and then download any time. As we all know, procedure may be more accurate than manpower.
Are your materials surely helpful and latest?
Yes, our 642-437 exam questions are certainly helpful practice materials. Our pass rate is 99%. Our 642-437 exam questions are compiled strictly. Our education experts are experienced in this line many years. We guarantee that our materials are helpful and latest surely. If you want to know more about our products, you can download our PDF free demo for reference. Also we have pictures and illustration for Self Test Software & Online Engine version.
Should I need to register an account on your site?
No. After purchase, our system will set up an account and password by your purchasing information. You can use it directly or you can change your password as you like. No need to register an account yourself.
Do you have money back policy? How can I get refund if fail?
Yes, we have money back guarantee if you fail exam with our products. Applying for refund is simple that you send email to us for applying refund attached your failure score scanned. Money will be back to what you pay. Normally we support Credit Card for most countries. Our refund validity is 60 days from the date of your purchase. Our customer service is 365 days warranty. Users can receive our latest materials within one year.
What is the Self Test Software? How to use it? How about Online Test Engine?
Self Test Software should be downloaded and installed in Window system with Java script. After purchase, we will send you email including download link, you click the link and download directly. If your computer is not the Window system and Java script, you can choose to purchase Online Test Engine. It is available for all device such Mac.
Can I purchase PDF files? Can I print out?
Yes, you can choose PDF version and print out. PDF version, Self Test Software and Online Test Engine cover same questions and answers. PDF version is printable.
How many computers can Self Test Software be downloaded? How about Online Test Engine?
Self Test Software can be downloaded in more than two hundreds computers. It is no limitation for the quantity of computers. So does Online Test Engine. You can use Online Test Engine in any device.
Over 59332+ Satisfied Customers
