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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 White Papers (View All Report Types)
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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

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

The Best Vendors in the VoIP and Unified Communications Market
sponsored by 8x8, Inc.
WHITE PAPER: In this white paper, you'll discover a research-guided scorecard of the best vendors in the hosted VoIP and UC market.
Posted: 21 Apr 2015 | Published: 06 May 2014

8x8, Inc.

Meeting the Needs of the New Workforce
sponsored by 8x8, Inc.
WHITE PAPER: Access this white paper now to discover how hosted unified communications (UC) can help drive your enterprise into the new age of high quality, productive business. Read more to learn how you can evolve and support a mobile workforce.
Posted: 17 Apr 2015 | Published: 17 Apr 2015

8x8, Inc.

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


9 Considerations to Choose the Right 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? To choose the one that's best for your business, we've dialed it down to 9 simple questions you should ask before pressing one for yes.
Posted: 11 Aug 2014 | Published: 11 Aug 2014


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


Trends in Enterprise Mobility
sponsored by
WHITE PAPER: This research report from Comptia offers advice to organisations on provisioning mobile devices, assesses the benefits of mobile and identifies the challenges of remote working.
Posted: 22 Apr 2013 | Published: 22 Apr 2013

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


Black & Veatch Improves Productivity and Collaboration with HP-Deployed Solution
sponsored by Hewlett-Packard Enterprise
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 Enterprise

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


Taking Visual Collaboration to the Next Level: Plan Use Cases, Architecture, and Adoption
sponsored by Cisco
WHITE PAPER: This white paper highlights how IT professionals can continually raise the business value of telepresence and what you should consider when implementing your visual collaboration strategy.
Posted: 21 Jan 2014 | Published: 31 Dec 2012


Application Performance Management: Intelligence for an Optimized WAN
sponsored by XO Communications
WHITE PAPER: In this resource, uncover valuable information about application performance management (APM), and why it's crucial to optimize network delivery as businesses demand more from their networks.
Posted: 05 Nov 2013 | Published: 30 Apr 2012

XO Communications

Voice over IP (VoIP) Growth and the Strain on Network Security
sponsored by WatchGuard Technologies, Inc.
WHITE PAPER: Explore how VoIP can expose your organization to numerous risks and uncover why traditional firewalls often cannot thwart the many challenges VoIP presents.
Posted: 26 Aug 2013 | Published: 26 Aug 2013

WatchGuard Technologies, Inc.

Sangoma Session Border Controllers: SBC Series
sponsored by Sangoma Technologies
WHITE PAPER: Sangoma has introduced the most cost-effective, easiest to provision and easiest to manage line of enterprise SBCs on the market. The three available options offer maximum flexibility when selecting a solution.
Posted: 30 May 2013 | Published: 30 May 2013

Sangoma Technologies

Beyond Business as Usual: The Mega Shift Toward Social Communications
sponsored by IBM
WHITE PAPER: Discover how integrating social software with communications is transforming the modern workplace, maximizing the potential of human capital, and generating value for businesses worldwide.
Posted: 09 Apr 2013 | Published: 02 Oct 2012


New ShoreTel IP Telephony Solution a Hole in One for Tiger Woods Foundation Headquarters and Learning Center
sponsored by ScanSource & ShoreTel
WHITE PAPER: Discover how one organization replaced their legacy PBX-based telephone system with an IP telephony system which helped increase flexibility, mobility, and productivity.
Posted: 08 Aug 2012 | Published: 31 Dec 2010

ScanSource & ShoreTel

A Business Guide to MPLS IP VPN Migration: Five Critical Factors
sponsored by XO Communications
WHITE PAPER: Uncover five critical factors for a successful migration to an MPLS IP VPN service in this whitepaper. Learn the evolving needs of today’s enterprise networks and uncover how an MPLS-based IP VPN can help you fulfill these wants and needs.
Posted: 25 May 2012 | Published: 30 Apr 2012

XO Communications

Key Considerations for MPLS IP-VPN Success
sponsored by XO Communications
WHITE PAPER: Uncover the benefits of an MPLS-based private IP network and learn how it can not only help you simplify network management and reduce costs, but also prioritize application, create and improve disaster recovery, and much more!
Posted: 25 May 2012 | Published: 30 Apr 2012

XO Communications

Network Monitoring: You Need It Before You Need It
sponsored by Dell Software
WHITE PAPER: While network monitoring might not be at the top of your to-do list, it should be. Network monitoring is vital to implement before any problems occur, not after. Read now to learn why.
Posted: 04 May 2012 | Published: 30 Sep 2011

Dell Software

Prepare for the Future of Integrated Communications
sponsored by AT&T Corp
WHITE PAPER: Many communications infrastructures use multiple platforms for voice and date, which have a complete lack of cohesion. Unfortunately, these legacy infrastructures cannot deal with the demands communications initiatives today put on them.
Posted: 27 Mar 2012 | Published: 13 Dec 2011

AT&T Corp

SIP: Enhancing Communication
sponsored by NACR
WHITE PAPER: This whitepaper discusses what SIP is, the challenge of implementing it, and how it can help your enterprise meet your communications needs.
Posted: 10 Feb 2012 | Published: 10 Feb 2012


The Results of the Right Network
sponsored by Cisco Systems, Inc.
WHITE PAPER: Discover how a medical clinic slashed its phone service costs, improved security and service, and added four satellite offices without adding any more IT support.
Posted: 13 Dec 2011 | Published: 13 Dec 2011

Cisco Systems, Inc.

Transforming your voice, video and collaboration infrastructure: The IBM journey toward unified communications
sponsored by IBM
WHITE PAPER: Access this whitepaper to learn more about unified communications in the workplace and how your company can transform your voice, video, and collaboration infrastructure.
Posted: 08 Dec 2011 | Published: 08 Dec 2011


The Ultralight Branch
sponsored by Aerohive Networks
WHITE PAPER: Access this whitepaper to learn more about enterprise connections and how ultralight branches can help keep users connected from multiple, small locations.
Posted: 08 Dec 2011 | Published: 08 Dec 2011

Aerohive Networks
1 - 25 of 152 Matches Previous Page    1 2 3 4    Next Page
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 … 
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