IT Services  >   Telecommunications Services  >   IP Services  >   IP Telephony  >  

VoIP

RSS Feed    Add to Google    Add to My Yahoo!
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
151 - 175 of 242 Matches Previous Page  |  Next Page
OSS and CRM - Integration That Pays
sponsored by Comarch Telecommunications
WHITE PAPER: Previously, putting up with the gap between CRM and OSS worlds has been a viable - though not optimal - strategy for most operators. But now that the telecommunications industry is undergoing the "communications and content over IP" transformation, service providers are starting to redesign their business models and to rethink the infrastructure.
Posted: 06 Jan 2009 | Published: 06 Jan 2009

Comarch Telecommunications

Presentation Transcript : Using Exchange Server 2007 for Voicemail
sponsored by Microsoft
PRESENTATION TRANSCRIPT: Read this paper to learn the basics of unified communications deployment, unified messaging and office communications server deployment, and the features offered by these technologies.
Posted: 17 Dec 2008 | Published: 17 Dec 2008

Microsoft

Cisco Unified Communications: Unifying Communications Infrastructure
sponsored by Global Knowledge
WHITE PAPER: Cisco's unified communications vision combines individual systems with different communications capabilities into a cohesive, powerful communications ecosystem that allows a business to revolutionize itself overnight.
Posted: 10 Dec 2008 | Published: 10 Dec 2008

Global Knowledge

Solaris 10 Operating System Innovation Matters-Increase Business Efficiency and Lower Costs
sponsored by Sun Microsystems, Inc.
WHITE PAPER: The Solaris OS is the strategic platform for today's demanding enterprise and is the only open operating system that has delivered proven results, running everything from mission-critical enterprise databases to high performance Web farms.
Posted: 02 Dec 2008 | Published: 27 Nov 2008

Sun Microsystems, Inc.

Securing the Everywhere Network
sponsored by SonicWALL
WHITE PAPER: Everywhere networking streamlines facilities and energy costs, eliminates commuting time and expenses, builds global business partnerships, broadens markets and staffing pools and shortens customer response times.
Posted: 18 Nov 2008 | Published: 18 Nov 2008

SonicWALL

The Advantages of Multi-Core UTM
sponsored by SonicWALL
WHITE PAPER: The newest trend in firewall protection is Unified Threat Management (UTM) that not only guards against intrusion, but performs content filtering, data leakage protection, intrusion detection and anti-malware duties.
Posted: 18 Nov 2008 | Published: 18 Nov 2008

SonicWALL

The Enterprise Network Partner - Management and Transformation
sponsored by Alcatel-Lucent
WHITE PAPER: This paper addresses the benefits of working with a managed service provider with the right experience to handle the management and transformation of enterprise voice and data networks and bring powerful strategic advantages to today's businesses.
Posted: 17 Nov 2008 | Published: 17 Nov 2008

Alcatel-Lucent

A Framework for Deploying UC: Using a Repeatable Process for Optimizing Your Technology
sponsored by Avaya Inc.
WHITE PAPER: This white paper describes a four step framework for moving unified communications from an ad hoc, deployment scenario, which has resulted in many of the companies interviewed having a siloed implementation.
Posted: 13 Nov 2008 | Published: 13 Nov 2008

Avaya Inc.

Presentation Transcript: Service Delivery Best Practices: Translating Customer Needs into Network Services
sponsored by Alcatel-Lucent
PRESENTATION TRANSCRIPT: This transcript is a printable version of the webcast presented by enterprise expert Tom Nolle which is designed to help service providers examine the methodology associated with creating optimally profitable services.
Posted: 04 Nov 2008 | Published: 04 Nov 2008

Alcatel-Lucent

Siemens Mobile UC - Where UC Meets Enterprise Mobility
sponsored by Siemens Enterprise Communications
WHITE PAPER: In response to increased employee mobility, companies are developing Unified Communications (UC) strategies and implementing UC solutions to enable a global work focus and ease employee communications problems.
Posted: 14 Oct 2008 | Published: 14 Oct 2008

Siemens Enterprise Communications

Wireless Networking: Five Questions to Start With
sponsored by Cisco Systems, Inc.
WHITE PAPER: This paper answers five questions about wireless networking, allowing you and your employees to stay connected to your company's information resources virtually anytime, anywhere.
Posted: 10 Oct 2008 | Published: 10 Oct 2008

Cisco Systems, Inc.

Building a Small Office Network: Getting Started
sponsored by Cisco Systems, Inc.
WHITE PAPER: Building a small office network means starting with a foundation of switches and routers. The following guide will help you understand the difference between switches and routers and develop a clear vision for what your network foundation needs.
Posted: 10 Oct 2008 | Published: 10 Oct 2008

Cisco Systems, Inc.

Endpoint Security and Control
sponsored by Sophos, Inc.
TRIAL SOFTWARE: Learn how Sophos delivers complete protection against viruses, spyware and adware, controls VoIP, IM, P2P, games and removable storage devices and enables you to assess and control all endpoints.
Posted: 03 Oct 2008 | Premiered: 02 Oct 2008

Sophos, Inc.

Achieve Eco-sustainable Innovation While Driving Profitable Growth
sponsored by Alcatel-Lucent
WHITE PAPER: Alcatel-Lucent's innovation engine explores new ideas and opportunities to address environmental concerns while solving business problems.
Posted: 02 Oct 2008 | Published: 02 Oct 2008

Alcatel-Lucent

Applications, Virtualization, and Devices: Taking Back Control
sponsored by Sophos, Inc.
WHITE PAPER: This paper explains why it is important to control unauthorized applications and devices, discusses the different approaches and highlights how integrating this functionality into malware protection is the simplest and cost-effective solution.
Posted: 02 Oct 2008 | Published: 23 Sep 2008

Sophos, Inc.

Small Business VoIP: The Basics
sponsored by Cisco Systems, Inc.
WHITE PAPER: Small business VoIP combines voice and data together on a single, secure network allowing your employees to stay connected with the people and data they need. The following is a guide to why you might want to consider a small business VoIP system.
Posted: 25 Sep 2008 | Published: 25 Sep 2008

Cisco Systems, Inc.

Deliver Application-level Security at Data Center Performance Levels
sponsored by Check Point Software Technologies Ltd.
WHITE PAPER: The shift from network-layer attacks to dynamically changing application-layer threats has dramatically increased security needs. This paper examines appliances that can quickly evolve to guarantee performance yet maintain a high level of security.
Posted: 08 Sep 2008 | Published: 08 Sep 2008

Check Point Software Technologies Ltd.

Quality of Service (QoS) in High-Priority Applications
sponsored by Transition Networks, Inc.
WHITE PAPER: This paper will discuss both hard and soft QoS techniques including 802.1P, IP Precedence, Differentiated Services, Resource Reservation Protocol (RSVP) and ATM specific priority resources.
Posted: 08 Sep 2008 | Published: 05 Sep 2008

Transition Networks, Inc.

Finding and Fixing VoIP Call Quality Issues
sponsored by WildPackets, Inc.
WHITE PAPER: This white paper examines the various factors that can lead to poor VoIP call quality and how a network administrator can use WildPackets® OmniPeek™ Enterprise to pinpoint issues and keep the VoIP network running smoothly and efficiently.
Posted: 29 Aug 2008 | Published: 29 Aug 2008

WildPackets, Inc.

The Diverse and Exploding Digital Universe
sponsored by EMC Corporation
WHITE PAPER: This white paper, sponsored by EMC, is an update of IDC's inaugural forecast of the digital universe published in March 2007. In this year's update we discuss the implications for business, government, and society.
Posted: 28 Aug 2008 | Published: 27 Aug 2008

EMC Corporation

e-Book: Chapter 6 - Ten Hidden E-Discovery Hazards
sponsored by Symantec Corporation
WHITE PAPER: This paper explains Ten hidden e-discovery hazards reviewing everything from databases and storage to instant messages and smartphones which can help ward off e-discovery surprises.
Posted: 27 Aug 2008 | Published: 27 Aug 2008

Symantec Corporation

Emerging Best Practices for Carrier IP Transformation
sponsored by Alcatel-Lucent
WHITE PAPER: This whitepaper identifies emerging best practices for planning, implementation, migration and operations based on hands-on experience with IP Transformation initiatives across the globe.
Posted: 20 Aug 2008 | Published: 20 Aug 2008

Alcatel-Lucent

Managing and Monitoring a Primary Wireless Network
sponsored by Intel Corporation
WHITE PAPER: Intel IT designed a highly automated approach to managing an enterprise primary wireless LAN, with a focus on service level management and monitoring. This white paper has the details.
Posted: 12 Aug 2008 | Published: 01 Feb 2007

Intel Corporation

Strategies for Supporting Next-generation Networks: Proactive, Predictive & Preventive
sponsored by Alcatel-Lucent
WHITE PAPER: This white paper dimensions the two-stage evolution from today's prevalent product level support model to network-level support and ultimately to service-level support.
Posted: 05 Aug 2008 | Published: 01 Aug 2008

Alcatel-Lucent

Optimize Multi-vendor Voice and Data Networks for Service Quality, Responsiveness, and Cost of Delivery
sponsored by CA Technologies.
WHITE PAPER: Learn how CA Network and Voice Management solution improves the quality of service, reduces the impact of service disruptions and controls OPEX and CAPEX through better use of resources.
Posted: 29 Jul 2008 | Published: 01 Jan 2007

CA Technologies.
151 - 175 of 242 Matches Previous Page    5 6 7 8 9 10    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 … 
VoIP definition sponsored by SearchTelecom.com, powered by WhatIs.com an online computer dictionary

About TechTarget:

TechTarget provides enterprise IT professionals with the information they need to perform their jobs - from developing strategy, to making cost-effective IT purchase decisions and managing their organizations' IT projects - with its network of technology-specific Web sites, events and magazines

All Rights Reserved, Copyright 2000 - 2015, TechTarget | Read our Privacy Statement