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ALSO CALLED: Voice over Internet Protocol, IP Voice, Cable VOIP, VoIP Services, Voice over IP, Voice-over-Broadband, VoB, Voice-over-IP
DEFINITION: A comfort noise generator (CNG) is a program used to generate background noise for voice communications during periods of silence that occur during the course of conversation. CNG is part of the silence suppression or voice activity detection (VAD) handling for VoIP (Voice over IP) technology. The purpose of VAD and CNG is to maintain an acceptable perceived quality of service (QoS) while simultaneously  … 
Definition continues below.
VoIP Reports
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Cisco Collaboration Certifications Overview
sponsored by Global Knowledge
WHITE PAPER: Access this white paper to learn how the Cisco training courses delivered by Global Knowledge are changing to provide hands-on experience with new collaborative capabilities to teach IT professionals everything there is to know about this new approach to communications.
Posted: 07 Jul 2015 | Published: 07 Jul 2015

Global Knowledge

Bringing Business Communications into the Mobile Future
sponsored by Vodafone/Cisco
WHITE PAPER: Access this white paper to learn how Vodafone solutions can give you a modern communications system that is ready for the future of business.
Posted: 18 Jun 2015 | Published: 26 Dec 2014

Vodafone/Cisco

Solutions to Help You Unite Your Workforce Through Collaboration
sponsored by Verizon
PRODUCT OVERVIEW: This fact sheet describes a powerful productivity and collaboration solution that could do wonders for your enterprise.
Posted: 17 Jun 2015 | Published: 17 Jun 2015

Verizon

Building a Productive Workforce with the Right UCC Solution
sponsored by Hewlett-Packard Limited
WHITE PAPER: This white paper discusses tips for deploying an HP-empowered Lync UCC solution that improves decision making, increases customer satisfaction and drives business results.
Posted: 11 Jun 2015 | Published: 26 Dec 2014

Hewlett-Packard Limited

SIP Trunking or Hosted Telephony: Which Should You Deploy?
sponsored by XO Communications
WHITE PAPER: In this expert guide, UC guru Michael Bradenburg walks you through the process of determining whether SIP trunking or hosted telephony is right for you.
Posted: 08 Jun 2015 | Published: 08 Jun 2015

XO Communications

What is the Real TCO of Unified Communications?
sponsored by XO Communications
EGUIDE: In this expert guide, you'll gain deep insight into the true TCO of UC solutions from various vendors, giving you the information necessary to find the best possible value.
Posted: 03 Jun 2015 | Published: 03 Jun 2015

XO Communications

How SIP Trunking Advantages Are Building the Case for VoIP
sponsored by XO Communications
EGUIDE: In this expert guide, you'll learn how to make a business case for SIP-enabled telephony systems.
Posted: 03 Jun 2015 | Published: 03 Jun 2015

XO Communications

Troubleshooting Unified Communications Issues
sponsored by IR
WHITE PAPER: Access this white paper to learn about a new solution to finding the root of UC problems, and discover how you can gain additional insight to equipment failure.
Posted: 01 Jun 2015 | Published: 26 Dec 2014

IR

Virtualized Performance Management for Unified Communications
sponsored by IR
WHITE PAPER: This brief white paper shows how virtualized performance management can be implemented in a unified communications system without causing any delay or interruptions.
Posted: 29 May 2015 | Published: 26 Dec 2014

IR

How SIP for Enterprise Powers Unified Communications
sponsored by XO Communications
WHITE PAPER: Download and discover everything you need to know about session initiation protocol (SIP) trunking – your answer to an easier transition from distributed voice network to centralized, cost effective VoIP solution.
Posted: 28 May 2015 | Published: 26 Dec 2014

XO Communications

Is Hosted VoIP Right for You? 6 Must-Ask Questions
sponsored by XO Communications
RESOURCE: Access this report to learn the six questions that you have to ask before pursuing a hosted VoIP project.
Posted: 11 May 2015 | Published: 31 Mar 2013

XO Communications

How a Cloud Phone System Benefits Multi-Site Businesses
sponsored by RingCentral
WHITE PAPER: Access this white paper to discover how a cloud phone system is vital to a multi-location business.
Posted: 23 Apr 2015 | Published: 26 Dec 2014

RingCentral

How a Cloud Phone System Uniquely Supports Your Mobile Workforce
sponsored by RingCentral
WHITE PAPER: In this white paper, you'll discover how cloud phone systems enable employees to work from any location without disconnecting from colleagues and customers.
Posted: 21 Apr 2015 | Published: 21 Apr 2015

RingCentral

Why Voice Unified Communications Services Remain Critical to Enterprises
sponsored by ThinkingPhones
WHITE PAPER: This guide explains the importance of voice unified communications, highlighting that most people believe a phone call is best for solving problems in the workplace.
Posted: 11 Mar 2015 | Published: 11 Mar 2015

ThinkingPhones

The lost opportunity – assessing the impact of OTT services
sponsored by ComputerWeekly.com
ANALYST REPORT: In this special report for Computer Weekly readers, Juniper Research looks at the challenges and opportunities facing mobile operator business models.
Posted: 22 Oct 2014 | Published: 22 Oct 2014

ComputerWeekly.com

9 Things to Consider Before Choosing a Cloud Phone Provider
sponsored by ShoreTel
WHITE PAPER: Businesses today are turning to cloud phone systems more than ever, but how do you know which one is right for you?
Posted: 11 Aug 2014 | Published: 11 Aug 2014

ShoreTel

The Top Ten Requirements for a UC Solution
sponsored by ShoreTel
WHITE PAPER: Unified Communications (UC) has come a long way since VoIP was first introducted nearly two decades ago.  In the past ten years UC solutions have included colaboration tools to substantially improve how we do business.
Posted: 11 Aug 2014 | Published: 31 Dec 2013

ShoreTel

Top 10 Mistakes Deploying and Upgrading Lync Server 2013
sponsored by Global Knowledge
WHITE PAPER: This white paper provides valuable recommendations as well as the technical links that help you avoid common mistakes during a Microsoft Lync Server 2013 deployment.
Posted: 21 Mar 2014 | Published: 21 Mar 2014

Global Knowledge

Presentation: The BBC’s Unified Communications Strategy
sponsored by ComputerWeekly.com
PRESENTATION: Steve Shepherd, head of IT and business alignment at the BBC, explains how unified communications technology is transforming the BBC.
Posted: 14 Mar 2014 | Published: 14 Mar 2014

ComputerWeekly.com

Cisco Communications Products in an IPv6 World
sponsored by Global Knowledge
WHITE PAPER: As IPv6 becomes more common place, it is important to know how Cisco Unified Contact Center Enterprise (Unified CCE) integrates with Cisco Unified Communications solutions, how IPv6 is supported, and how to accommodate it within your unified solution. The added IPv6 features like embedded security makes that goal more attractive and desirable.
Posted: 21 Feb 2014 | Published: 21 Feb 2014

Global Knowledge

UC&C Technology Adoption Leads to Increased Business Value
sponsored by Cisco
WHITE PAPER: This Technology Adoption Profile synthesizes the latest research on the adoption of modern unified communications and collaboration technologies and the value that it provides to companies.
Posted: 02 Apr 2014 | Published: 31 Jul 2013

Cisco

Black & Veatch Improves Productivity and Collaboration with HP-Deployed Solution
sponsored by Hewlett-Packard Limited
WHITE PAPER: This guide takes a look at one company's success in modernizing their collaboration technology and saving money while doing so.
Posted: 19 Feb 2014 | Published: 31 May 2012

Hewlett-Packard Limited

Business Phone Systems - Virtual PBX
sponsored by RingCentral
WEBCAST: View this webcast to explore a cloud-enabled phone system that offers greater call, fax, and text message flexibility so that employees aren't confined to on-premise hardware to conduct business.
Posted: 18 Feb 2014 | Premiered: Jul 17, 2013

RingCentral

Ensuring you Get the Best Call Quality Available
sponsored by RingCentral
WHITE PAPER: This white paper highlights the 5 major factors that affects call quality, and offers a solution for these issues to ensure a top quality call experience.
Posted: 18 Feb 2014 | Published: 18 Feb 2014

RingCentral

Case Study: New capabilities of and applications for SIP Solutions
sponsored by XO Communications
CASE STUDY: This exclusive case study discusses how a multi-location auction company utilized an SIP solution that enabled them to capitalize on their investments in data and voice communications and maximize the performance of their IP.
Posted: 24 Jan 2014 | Published: 24 Jan 2014

XO Communications
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VOIP DEFINITION (continued): …  keeping transmission costs and bandwidth usage as low as possible. CNG, in conjunction with VAD algorithms, quickly determines when periods of silence occur and inserts artificial noise until voice activity resumes. The insertion of artificial noise gives the illusion of a constant transmission stream, so that background sound is consistent throughout the call and the listener does not think the line has gone dead. Most conversations include about 50% silence. VAD software allows a data network carrying voice traffic over the Internet to detect the absence of audio and conserve bandwidth by … 
VoIP definition sponsored by SearchTelecom.com, powered by WhatIs.com an online computer dictionary

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