Nortel Certified Support Specialist (NCSS)

Overview:
This designation certifies that the successful candidate can apply an entry level of technical proficiency required to install and configure, administer, maintain, and troubleshoot a Nortel solution/product. Support Specialist certifications for Application Development certify that the successful candidate can apply an entry level of technical proficiency required to write and debug applications for a Nortel solution. Support Specialist certifications for Database Administration certify that the successful candidate can apply an entry level of technical proficiency required to administer a database for a Nortel solution.

Target Audience:
Post-sales individuals worldwide who are responsible for:

• 
  Installing and configuring, administering, maintaining, and troubleshooting a Nortel solution/product
  Analyzing and resolving routine technical issues (either locally or remotely)

Supporting other technicians (either locally or remotely, such as field technicians) who are experiencing routine technical issues

Demonstrated Skills:
A candidate who is minimally qualified has these characteristics. In general it represents approximately three to six months of relevant or related work experience.

• 
  Has quantifiable hands-on experience installing and configuring, administering, maintaining, and troubleshooting a Nortel Networks solution/product
  Can, with minimal assistance, install and configure, administer, maintain, and troubleshoot basic solutions/products
  Can apply knowledge of the topics tested to solve common customer support issues in most routine situations

Can work alone, without close supervision, although he or she may be part of a team

Nortel Networks Certified Support Specialist (NNCSS)

Note: This is similar or on par with the Cisco CCNA designation

This designation recognizes a fundamental level of technical expertise to deploy, operate and troubleshoot Nortel Networks.

Target Audience
Entry to Mid-level Technical Support, Help Desk, and Field Support

Prerequisites
Knowledge of the fundamentals of IP networking and the principles of internetworking

Test Requirements
Students are required to take the following exam:

One Core Technology exam
920-016 Switching NN505 Frame Switching
920-014 Routing NN110 Accelerated Router Configuration
920-013 Hubs & Shared Media Self-paced SNMP & IP Networking

Nortel Certifications

Nortel delivers an industry-leading global certification program that sets the standards for designing, installing, and supporting Nortel products and solutions.

Nortel’s Professional Certification Program provides fast, flexible paths to achieving Nortel Certification, including ‘in class’ segment exams or the ability to complete a certification exam at a Prometric Testing Centre.

Nortel use skills-based exams to test your skills and knowledge, validating your competency on our highly technical products and solutions that encompass Security, Mobility and Mulitmedia Communications.

Nortel Networks Certified Design Expert (NNCDE)

This designation recognizes an advanced knowledge of Nortel Networks products and solutions, particularly in their chosen specialization. In addition, they will show a proficiency with Network design tested upon an ability to: manage multifunction evaluation teams; prioritize customer requirements; optimize a network based on new end-user applications or value-added services, apply advanced knowledge of Nortel networks solutions; and design detailed network topologies.

Target Audience
Senior Level Systems Engineers, Professional Services, Chief Systems Engineers and Consultants.

Prerequisites
Nortel Networks Certified Design Specialist

Test Requirements
Students are required to take the following exams:
One Core Technology exam
One Network Design exam
One Advanced Product exam
920-016 Switching NN505 Frame Switching
920-014 Routing NN110 Accelerated Router Configuration
920-013 Hubs & Shared Media Self-paced SNMP & IP Networking
920-015 WAN/Advanced IP Configuration
920-017 Installing and Configuring Centillion 100
920-018 Installing and Configuring the Accelar 1xxx
920-019 Network Management with Optivity 8 Unix

Nortel knowledge

Equant and Nortel have partnered successfully for over a decade to develop our highly scaleable and adaptable network.

Based on Nortel’s industry leading Passport multi-switch, Equant’s network more than meets the unrelenting, global demands for bandwidth and flexible services through the largest network of its kind. Currently, there are over 1900 Passports installed in the Equant Network.

The Equant/Nortel relationship has developed significantly over the years, as Nortel has been a partner of choice in a growing number of Equant’s network services and solutions, such as ATM, Passport CPE, Contivity, IP, VPN, Security, and Shasta Broadband Service Node (BSN).

In July 2001, Equant and Nortel jointly announced the completion of a Global Solution Partner agreement, the first to be awarded by Nortel to a Network Service Provider and the highest-level certification awarded by Nortel Networks. This agreement provides Equant with access to the Nortel’s entire product portfolio and enables Equant to provide customers with Network Services, Nortel product such as Optical, as well as import, install, and maintenance services for fulfilling global requirements.

The partnership complements Equant’s existing portfolio by leveraging Nortel’s leadership in the area of converged networks. This GSP accreditation and certification ensures the highest level of service through the combined service strengths of both companies.

Nortel Certification

Nortel delivers an industry-leading global certification program that sets the standards for designing, installing, and supporting Nortel products and solutions.

Nortel’s Professional Certification Program provides fast, flexible paths to achieving Nortel Certification, including segment exams and/or the ability to complete a certification exam while in the classroom.

Nortel use skills-based exams to test your skills and knowledge, validating your competency on our highly technical products and solutions that encompass Security, Mobility and Multimedia Communications.

Top 10 Certifications to Begin Your IT Career

Are you just starting out in IT, or looking for a way to begin an IT career? The following certifications will help you verify and learn the skills needed to find a job in IT. Once you have one of these, you can begin to gain the experience and higher certifications that will land you a great IT career.

1. CompTia A+
At the top of the list, the A+ certification is one of the most popular ways for people to break into the computer biz. The A+ certifies you as a computer technician and covers topics such as hardware, OS, and networking. 6 months of technician experience is recommended and two exams are required. Both exams lend themselves nicely to self study. So get a good book and sign up to get your A+ certification.

2. Microsoft Certified Professional
To get any Microsoft certification, this will be the first stepping stone. You will be an MCP once you take your first exam and until you complete the exams needed for any other Microsoft certification (MCSD, MCSE, etc.).

3. Microsoft Certified Desktop Service Technician
If you like to troubleshoot, then this certification is for you. You’ll take two exams and then be able to support end user desktop systems.
4. CompTia Security+
Two years of networking experience is recommended for this certification so the true IT newbie might be in over their head with this one. However, security is a big issue and if you have the familiarity to take the one exam required, the Security+ cert works as a prerequisite for the MCSA and CNE.

5. CIW Associate
If you are into internet technologies and would like to define your skills, then go for the Certified Internet Webmaster (CIW) certification. The Associate level requires only one exam called the Foundation exam, which covers html, dhtml, networking, graphics, and internet history. From there you can advance to the Professional and Master CIW levels.

6. Sun Certified Java Programmer
This is the first step to higher Java certifications and will prove your skills as a Java programmer on the Java 2 Platform, Standard Edition. You must understand the fundamentals of the language so get a good book and maybe a training class before taking the exam.

7. CCNA or CCDA
Both of these certifications will require some dedicated training if you are new to IT. These will be tough for those considering a career change, but well worth the effort. Cisco certifications are popular and respected. Once you have the experience to back up the cert, you will be able to move on to the advanced Cisco certifications.

8. Microsoft Office Specialist
If you have experience with Microsoft Office products, you can achieve a Microsoft Office Specialist certification on any one product such as Word, or Excel by taking a single exam. A Master designation requires several exams and comprehensive knowledge of multiple products.

9. MySQL
One exam and knowledge of basic SQL and MySQL software will get you this certification. An additional exam and more advanced SQL skills will get you a Professional level certification.

10. Graphics & Internet Certifications
Finally, there are several good certifications for graphic designers and web developers. Most of these are vendor-specific and typically require one exam. Check with the product vendor you work with (or want to work with) and see if they have a certification program. Also check with associations such as WebYoda and WOW.

How To Study for a Certification Exam

Generally speaking, what are the best resources to use when studying for your certification exams? This quick guide to study will help you organize your thoughts and decide what resources to use when preparing.

Difficulty: N/A
Time Required: 1 week to several years

Here’s How:

1. Take Advantage of Books
They are relatively cheap, often come with great practice questions, and are specifically geared towards the exams. Pick a study guide and use it as your number one study tool.

2. Visit Certification Forums
Forums are a great way to interact with a community of people who are interested in the same things as you. In this case, certification. You can find out what to expect and ask questions about your topic

3. Take a Training Class
Whether it’s online or in a classroom, training offers a hands-on way to learn the material. Although more costly, if you want a guaranteed way to pass your exams, this is it.

4. Try Online Practice Tests
Some are free and others cost money, but all of them will get you in the test-taking mode. Most online practice exams run from $30 to $100 and provide a solid way to test your knowledge.

5. Check out Chats
Several sites offer chat rooms geared towards helping you with your certifications. Drop by at the appointed time and find out if you are prepared for your exams.

6. Visit Vendor Sites
Finally, visit the vendor’s site. Go directly to Microsoft.com, Cisco.com, CompTIA.com, etc. Find a link that points to you education or certification to learn everything you want to know about the certification process as well as recommended training and study tools. They often offer exam guides and practice questions free for the taking.

Certification for Beginners

Computer certifications exist for a single purpose: to provide a measurable account of a specific set of skills and/or product knowledge. If you are an expert, a certification is proof. If you are not yet an expert, the path you must take to become certified will provide you with the tools to become one.

There are many paths to certification and the first step is to do some research. Spend some time defining your current skills, deciding where you want to take your career, and then look at the certifications that are applicable to your goals. There are several resources on this site that will help you decide what, if any, certifications are right for you.
If you want to know about other certifications, you can visit http://www.killtest.com/nortel/

Nortel Networls Certified Design Specialist(NNCDS)

Those who complete the Nortel Networks Certified Design Specialist certification will be able to demonstrate a fundamental level of design expertise. In addition to a knowledge of the Nortel Networks networking technology and products, candidates who achieve NNCDS exhibit the ability to identify and classify customer requirements, position Nortel Networks products in a competitive environment, and design a network topology.

Target Audience Entry to Mid-Level System Engineers, Professional Services personnel, and Chief Systems Engineers PrerequisitesKnowledge of the fundamentals of IP networking and the principles of internetworking

Test Requirements
Students are required to take the following exams:
One Sales, Technology and Product (STP) exam
Two Unified Networks Design Solutions exam
One Core Technology exam

920-016 Switching NN505 Frame Switching
920-014 Routing NN110 Accelerated Router Configuration
920-013 Hubs & Shared Media Self-paced SNMP & IP Networking

Nortel Neteorks Certified Account Specialist(NNCAS)

The Nortel Networks Certified Account Specialist program aims to teach sales and system engineering personnel the basic information they need to effectively position and sell Nortel networks solutions.

Target Audience
Sales Representatives
Pre-requisites
Basic knowledge of Nortel Networks products, solutions, and related technologies

Test Requirements
Students are required to take the following exams:

• One Sales, Technology and Product (STP) exam
• One Unified Network Sales Solutions exam
• Recommended Training

NCTS - Converged IP Telephony Solutions

This certification validates your understanding of the standards and protocols associated with planning, designing and deploying converged IP solutions.

This certification tests your knowledge and skills in the following areas:

• Major Components of VoIP
  VoIP Network Design Considerations
  Transport and Session Layer Technologies
  Implementing Quality of Service
  WLAN Convergence Issues
  VoIP Standardization and Signaling Protocols

Note: the VoIP Technology exams were restructured to align with the VoIP Technologies Nortel Press book so that it can be used as a study guide.

Contents of Nortel Certification

Generaly speaking, Nortel mainly three types of certification: Nortel business partners certified, Network Support certification and Network Design certification.

Nortel business partner certification for the desire to become business partners of Nortel integrator which, the main requirements of integrated sales staff and engineers must first meet specific technical certification requirements. The current business partners are the main types of certification gold integrators, silver integrators, authorized integrators, service providers gold, silver several service providers, the corresponding technical certification requirements are also different.

Network Support there are two types of certificates: Nortel Networks Certified Support Specialist NNCSS and Nortel Networks Certified Support Expert NNCSE .NNCSS apply to the junior high school-level technical maintenance, to the Nortel Networks equipment installed, the system of planning and failure diagnosis Basic technical support; NNCSE apply to senior technical maintenance, to take advantage of Nortel Networks solutions to provide advanced network design and optimization of network solutions.

Network Design have three certificates: Nortel Networks Certified Account Specialist NNCAS , Nortel Networks Certified Design Specialist NNCDS and Nortel Networks Certified Design Expert NNCDE.NNCAS apply to sales representatives, to provide Nortel Networks products, solutions and related technology the basis of knowledge; NNCDS apply to the junior high school-level systems engineer, to take advantage of Nortel Networks solutions to provide basic network design and planning; NNCDE apply to senior Systems engineer, to take advantage of Nortel Networks solutions to provide advanced network design and optimization of network solutions.

NCDE - Nortel Unified Communications - Converged Office for CS 1000 Rls. 5.x Planning & Engineering

This certification tests your knowledge and skills in the following areas:
· Nortel Converged Office
· Nortel Multimedia Conferencing
· Unified Messaging with Microsoft Exchange Server 2007

This certification also covers convergence technologies through the IP Convergence exam requirement.

To earn this certification, you must hold the NCDS - Communication Server 1000 Rls. 5.0 Networking Design certification or the NCDE - Communication Server 1000 Rls. 5.0 Applications Engineering certification.

You must also successfully complete one of the options listed below:
Option 1: hold the NCDS - Communication Server 1000 Rls. 5.0 Networking Design certification and complete the exams listed below.
Option 2: hold the NCDE - Communication Server 1000 Rls. 5.0 Applications Engineering certification and complete exam 920-470.

NCSE - Communication Server 1000 Rls. 4.0

This credential validates your ability to optimize customer networks using the Communication Server 1000 Rls. 4.0.

This certification tests your knowledge and skills in the following areas:
· Configuration
· Branch Office
· Remote Gateway
· System Management
· Maintenance
· Troubleshooting
· System Upgrade

This certification also covers convergence technologies through the IP Convergence exam requirement.

To earn this certification, you must hold the NCSS - Communication Server 1000 Rls. 4.0 I&M or the NCSS - Communication Server 1000 Rls. 4.0 Database Admin certification.

You must also successfully complete the exams listed below. We recommend you complete them in the following order:1. Technology Standards and Protocols for Converged Networks (920-804)*2. Communication Server 1000 Rls. 4.0 (920-452)

If you have passed the 920-802 IP Convergence exam, you will not be required to take the updated version (920-804) as the 920-802 will still count as credit toward your VoIP Expert certifications.

NCDS - CallPilot Rls. 5.0 Engineering

This credential validates your ability to design and plan CallPilot Rls. 5.0 products in support of a customer’s business requirements.

This certification tests your knowledge and skills in the following areas:
· Engineering CallPilot
· CallPilot Upgrades
· Using CallPilot
· Application Builder
· Voice Forms & Directory Synchronization

To earn this certification, you must successfully complete the exam listed below. Click on the link below to view detailed exam objectives, recommended training and reading,

NCSS - Carrier VoIP Communication Server 2000 Compact

This credential validates your ability to maintain, configure, and perform day-to-day operational activities for the Communication Server (CS) 2000 - Compact.

This certification tests your knowledge and skills in the following areas:
• Network Overview
• Hardware
• Software
• SAM21 Hardware
• SAM21 Manager
• Call Agent Manager
• CI interface
• STORM Manager

This certification also covers VoIP and convergence technologies through the VoIP Technology exam requirement.

To earn this certification, you must successfully complete the exams listed below. We recommend you complete them in the following order:
1. Technology Standards and Protocols for IP Telephony Solutions* (920-803) or Real-Time Networking (920-180) and
2. CS 2000 Compact Operation & Maintenance (920-533)

*If you have passed the 920-801 VoIP Technology exam, you will not be required to take the updated version (920-803), as the 920-801 will still count as credit toward your VoIP Specialist certifications.

40G/100G Adaptive Optical Engine

Nortel provides the simplest migration path from 10G to 40G to 100G.

Our 40G/100G Adaptive Optical Engine Solution is an innovative technology platform that enables both 40Gbps and 100Gbps transmission over today’s existing infrastructures, increasing capacity 4- and 10-fold respectively, without complex network re-engineering.

Get four times the capacity out of your existing network. That’s right - your existing network can be used to deliver four times the capacity right away, and ten times the capacity in the near future. Nortel’s 40G solution offers the same reach and performance as your existing 10G network, without all the extra equipment add-ons of alternate solutions. And it even works over fiber considered marginal for 10Gbps transmission. It’s really that simple.

Nortel Certification Program Branding Specifications and Usage Guidelines

To help you promote your newly acquired certification, you can apply the appropriate Nortel Certified trademark on your business cards.

Per the candidate Certification Agreement that you accepted at the beginning of the certification exam, section 3.1 states:

As of the Effective Date of this Agreement, subject to compliance with the Trademark’s usage Guidelines, non-assignable, non-exclusive right to use the Certification mark solely on business cards, and no other medium, to indicate that you have satisfied the applicable criteria for certification, and as approved by Nortel in writing. You agree to provide a copy of your business card to Nortel when and as required by Nortel.

The appropriate trademark is included on a camera-ready sheet provided in this welcome kit. You may use this trademark on your business card in the following manner:

The trademark indicating your certification designation is to be applied on your business card only.The detail of your certification can be applied on your business card in text format.

This detail is specified in your pass letter and on your certificate.

NCSS - Nortel VPN Gateway Rls. 7.0 Configuration & Management

This certification validates your ability to install, maintain, configure, and perform day-to-day operational activities for the Nortel VPN Gateway.

This certification tests your knowledge and skills in the following areas:

• NVG 3050 Quick Start Configuration

• SSL VPN Portal Basics

• Clientless Portal Services Configuration

• Transparent VPN Configuration

• Portal Authentication Methods

• SSL VPN Authorization

• TunnelGuard Configuration

• Secure Service Partitioning

• SSL Acceleration Configuration

• System Management and Troubleshooting

To earn this certification, you must successfully complete the exam listed below. Click on the link to view detailed exam objectives.

NCSS - Carrier VoIP Border Control Point Overview, Configuration and Datafill

This credential validates your ability to install, maintain, configure, and perform day-to-day operational activities for the Carrier VoIP Border Control Point.

This certification tests your knowledge and skills in the following areas:
• Carrier VoIP Border Control Point Primary Function
• Border Control Point Hardware
• Management Hardware
• Border Control Point Software
• Carrier VoIP Border Control Point 7000 Security Strategy
• Carrier VoIP Border Control Point 7000 Call Flow
• Introduction to the System Management Graphic User Interface
• Adding / Modifying Border Control Point 7200 Configuration
• Upgrading Border Control Point 7000 Software
• Border Control Point 7000 Alarms
• Border Control Point 7000 Operational Measurements
• Border Control Point 7200 SMGUI Monitors
• BladeCenter-T Management Module

Microsoft/Nortel alliance finds a UC customer in Germany

The Nortel and Microsoft Innovative Communications Alliance (ICA) has a new public customer today — arvato systems — one of the first ICA customers in Germany. arvato systems provides clients with IT services supporting the the use, management, and distribution of media (such consulting, concept design, development, implementation, and operation). This is a natural extension of their parent company, global media and communication services provider arvato AG.

Their new UC network pulls together voice, email, conferencing, video and instant messaging into a single interface (Microsoft OCS 2007). But it’s the services side of this deployment that makes it an interesting win.

In our UC alliance with Microsoft, Nortel has emphasized the services revenue potential that the relationship brings (as well as the alliance’s ability to generate revenues on related Nortel enterprise solutions). arvato systems is an example of how Nortel services are involved.

Nortel services helped arvato across three areas: planning and consulting, design and integration, and roll-out of the solution.

arvato’s network management teams used an ICA Collaboration Center to collaborate on all business and technical aspects of successfully rolling out their UC network. Next, Nortel’s services group delivered a network and integration plan down to the component level. Nortel then worked with Gold Solution Partner DeTeWe Communications GmbH to provide hardware and consulting services for the roll-out and integration of the solution, including an upgrade and customization of arvato system’s existing Nortel IP-PBX and components of the Microsoft

High Quality and Value for Nortel Certification Exam

It is well known that Nortel certification training has a great demand in IT industry area. In recent years, the Nortel certification has become a global standard for many successful IT companies.

Nortel training certification exam has become so popular today that you will often find many Nortel courses and online Nortel training resources being offered in your city, regardless of where you live on this planet. To become an Nortel Professional, you will need to learn all the Nortel test objectives. Study them with the use of an Nortel guide and then test and evaluate your knowledge via our leading edge Nortel training resources.

With killtest complete Nortel training resources, you will minimize your Nortel cost and be ready to pass your Nortel tests on Your First Try, 100% Money Back Guarantee included!

Nortel Certification Program Branding Specifications and Usage Guidelines

To help you promote your newly nortel acquired certification, you can apply the appropriate Nortel Certified trademark on your business cards.

Per the candidate Certification Agreement that you accepted at the beginning of the certification exam, section 3.1 states:

As of the Effective Date of this Agreement, subject to compliance with the Trademark’s usage Guidelines, non-assignable, non-exclusive right to use the Certification mark solely on business cards, and no other medium, to indicate that you have satisfied the applicable criteria for certification, and as approved by Nortel in writing. You agree to provide a copy of your business card to Nortel when and as required by Nortel.

The appropriate trademark is included on a camera-ready sheet provided in this welcome kit. You may use this trademark on your business card in the following manner:

The trademark indicating your certification designation is to be applied on your business card only.

The detail of your nortel certification can be applied on your business card in text format.

This detail is specified in your pass letter and on your certificate.

Nortel Exams Questions Nortel Certification Training

Nortel exam certificates are the main IT certification exams,get and master related nortel certification tests would have important function for your jobs.After getting Nortel certificates you can work youself in IT field efficiently, and you can also work in any good organization on the bases of these certifications knowledge.Because online nortel certifications provide you core knowledge of the particular IT filed.In the regards,nortel Prep Dumps is comtinuously preparing splendid Nortel Exams Questions Nortel Certification Training for the people who want to gain much more knowledge about the Information Tchnology field.Nortel certified professionals can easily adopt new technologies due to strong Nortel Nortel Exams Questions Nortel Certification Training.
More info:http://www.killtest.com/nortel/

Nortel’s Asian Ambitions

Given how quiet it has been on the Nortel front, you have to believe the senior executive team has packed up for cottage country.

But AAN needs to keep feeding your Nortel fix so I was scouring the Web looking for interesting tidbits when a Reuters story from last week caught my attention. Francois Lancon, who heads up Nortel’s Asia-Pacific operations, said the company wants to get 20% to 25% of its revenue from Asia, compared with 16% last year.

Lancon told Reuters it’s “pretty ambitious” - which probably ranks as a major understatement given the fierce competition, especially from domestic suppliers such as Huawei and ZTE.

Still, you have to give credit for being offensive instead of defensive. Remember, this was a company that was battered and bruised as it trudged its way through an accounting scandal and a series of financial restatements. Even if sales don’t show any noticeable improvement, it’s good to see Nortel posturing in a positive way - be it about Asia or how environmentally-friendly its products perform.

Why get ncte certified?

When you earn nortel professional certification,you also:
• Validate your competency with complex Nortel products and solutions.
• Improve customer satisfaction, customer loyalty, productivity, and earnings with your ability to assess and implement mission-critical business solutions.
• Enable your company to gain access to restricted products through Product Accreditation
• Distinguish yourself by using the Nortel Certified brandmark as one of your credentials.

Certified IT professionals, who can cost-effectively deliver converged voice and data platforms, contribute to smoother deployments and save their companies significant IT costs and deployment time. Earning certification validates your skills, knowledge and mastery of technical products. In addition, certified professionals typically deliver higher levels of service and technical expertise than non-certified individuals. Because of this, certified individuals typically earn higher salaries, according to the 2006 Annual Certification Salary Survey conducted by Certification Magazine.

Convergin Server Gets Nortel Certification

Convergin at CTIA Wireless in Las Vegas said its Accolade Wireless Convergence Server has received a Certificate of Compatibility from Nortel Networks, after the server completed testing with Nortel’s Communication Server 2000.

Combined with Nortel’s Communication Server 2000, the Convergin Wireless Convergence Server helps service providers deploy IMS-ready architecture so they can migrate from legacy equipment and platforms.

“Nortel’s CS2000 is the market leading softswitch solution for carrier networks worldwide,” said Dr. Ayal Itzkovitz, president and CEO of Convergin. “We are pleased to deliver an interoperable solution with Nortel that delivers on the promise of Fixed Mobile Convergence and provides wireless operators, MVNOs, and converged wireless-wireline operators a leading, next generation, IMS-ready core solution.”

How to get nortel certification

Nortel offers numerous technical certifications, ranging from customer service to LAN and wireless network management. Nortel makes it easy to expand your career horizons with flexible training schedules and online courses. Sharpen your pencil and get ready to jump start your career with a Nortel certification.

Two Questions in Nortel Certification 920-803

1.Which three voicepacketizationparameters should you use to determine bandwidth
requirements for aVoIPsolution? (Choose three.)
A.CODECs
B.Jitter Buffer
C.Voice Sample Packet Size
D.EchoCncellation
E.Voice Activity Detection (VAD)
Answer: A B C

2.In comparison with the H.323 protocol, why is debugging an IP telephony call easier
suing Session Initiation Protocol (SIP)?
A.It requires a monitor with abstract syntax nation 1 decoding support.
B.Its signaling is modeled after the Hypertext Transfer Protocol (HTTP).
C.It is executed from any endpoint terminal or device on the network transporting the IP
telephony call.
D.It requires specialized tools adapted to International Telecommunications Union (ITU)
versions.
Answer: B

More details about Nortel Certification.

About US

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