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VoIP

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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: Call admission control (CAC) is the practice or process ofregulating traffic volume in voice communications, particularly inwireless mobile networks and in VoIP (voice over Internet Protocol,also known as Internet telephony). Call admission control can also beused to ensure, or maintain, a certain level of audio quality in voicecommunications networks, or a certain level of performance in Internetnodes  … 
Definition continues below.
VoIP Reports
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Best Practices for Planning, Deploying and Managing Enterprise VoIP
sponsored by CA Technologies.
WHITE PAPER: The goal of this white paper is to help the reader gain a better understanding of the challenges presented by VoIP as well as what must be done from a planning and management perspective to successfully deploy VoIP.
Posted: 28 Apr 2008 | Published: 01 Apr 2008

CA Technologies.

VW Credit, Inc.
sponsored by Aspect
CASE STUDY: Implementing Aspect eWorkforce Management and its Perform enhancement enabled VCI to optimize its agent performance by allowing better forecasting and more accurate planning, as well as more effective scheduling.
Posted: 28 Mar 2008 | Published: 01 Sep 2007

Aspect

Cable Communications Industry: Meeting the critical needs of today's cable operators
sponsored by MapInfo Corporation
WHITE PAPER: This white paper details how using location intelligence solutions can assist in the successful rollout of telecommunications services.
Posted: 26 Mar 2008 | Published: 01 Mar 2008

MapInfo Corporation

WAN Optimization in MPLS Networks - The Transparency Challenge
sponsored by Expand Networks
WHITE PAPER: Today's modern Wide Area Networks (WANs), such as MPLS networks, provide much more than just a framework for information transport.
Posted: 19 Mar 2008 | Published: 01 May 2005

Expand Networks

Cisco and IBM: Enhancing the Way People Work through Unified Communications
sponsored by IBM Line of Business
WHITE PAPER: Collaboration will be made easier and communications will be enhanced. Individuals and teams will work more effectively-when, where and how they choose-without sacrificing security or productivity. Learn how in this white paper.
Posted: 03 Mar 2008 | Published: 01 Aug 2007

IBM Line of Business

Securely Enabling VoIP Remote Users
sponsored by Sipera Systems
WHITE PAPER: This white paper details the requirements for securely enabling VoIP remote users and why traditional data security products, such as IPSec VPNs, are not able to properly handle them.
Posted: 29 Feb 2008 | Published: 01 Mar 2007

Sipera Systems

Cisco PIX 501 Security Appliance
sponsored by Cisco Systems, Inc.
SOFTWARE LISTING: The Cisco® PIX® 501 Security Appliance delivers enterprise-class security for small office and teleworker environments, in a reliable, easy-to-deploy purpose-built appliance.
Posted: 28 Feb 2008 | Published: 01 Jan 2007

Cisco Systems, Inc.

Liebert GXT2 6
sponsored by Liebert Corporation
PRODUCT OVERVIEW: Liebert GXT2 6 & 10 kVA UPS systems provide true on-line protection in the smallest cabinets in their capacity range.
Posted: 22 Feb 2008 | Published: 01 Feb 2008

Liebert Corporation

NetDetector/NetVCR 2005 Traffic Analyzer
sponsored by NIKSUN
WHITE PAPER: The NetDectector/NetVCR 2005 maintains the entire packet and all related network traffic so that the alert or incident can be reviewed in context.
Posted: 30 Jan 2008 | Published: 01 Aug 2007

NIKSUN

Niksun NetX Data Sheet
sponsored by NIKSUN
HARDWARE LISTING: NIKSUN NetX provides centralized, enterprise-wide reports and analysis on application, service and network security/performance.
Posted: 30 Jan 2008 | Published: 01 Jan 2005

NIKSUN

Designing a Microsoft Office Communications Server 2007 Architecture with HP BladeSystem
sponsored by Hewlett-Packard Company
WHITE PAPER: The goal of this white paper is to help customers begin to formulate an idea of the hardware design for their OCS 2007 deployments on the HP BladeSystem.
Posted: 28 Jan 2008 | Published: 01 Oct 2007

Hewlett-Packard Company

Performance Report for Microsoft Office Communications Server Consolidated Configuration on HP BladeSystem
sponsored by Hewlett-Packard Company
WHITE PAPER: This testing shows that deploying an OCS Consolidated Configuration as defined on HP BladeSystem and StorageWorks for 30,000 users with this profile should provide a very positive user experience.
Posted: 28 Jan 2008 | Published: 01 Jan 2008

Hewlett-Packard Company

Exploiting IT Networks to Create Sticky Services
sponsored by Alcatel-Lucent
WHITE PAPER: This paper has examined the kinds of sticky services deployable today over advanced IP networks.
Posted: 15 Jan 2008 | Published: 01 Jan 2008

Alcatel-Lucent

Deploying Cisco Catalyst 6500 Virtual Switching 1440
sponsored by Cisco Systems, Inc.
WEBCAST: Today, high availability and real-time communications are absolute requirements for campus and data center networks.
Posted: 11 Jan 2008 | Premiered: Jan 23, 2008, 13:00 EST (18:00 GMT)

Cisco Systems, Inc.

Change is Good: New Business Models for Converging Communications
sponsored by Alcatel-Lucent
WHITE PAPER: Converged voice, data, and video communications must be designed to integrate with business processes. Read this paper that details how a tailored outsourcing solution is the answer.
Posted: 30 Nov 2007 | Published: 01 Nov 2007

Alcatel-Lucent

Case Study: Hospital Sees BlackBerry Smartphones as a Way to Improve Patient Care and save Lives
sponsored by BlackBerry
CASE STUDY: This case study describes why Trillium Health Centre gave 40 BlackBerry smartphones to all of the members of the ICU team making it the first hospital in North America to test push email as an essential part of how the health care team worked together.
Posted: 08 Nov 2007 | Published: 01 Nov 2007

BlackBerry

Revitalizing Healthcare Delivery with Mobile Communications: Making the Case for BlackBerry Adoption
sponsored by BlackBerry
WHITE PAPER: This paper is the fourth in a four-part series that addresses mobile communications in the healthcare industry. Part Four zeroes in on the features and capabilities that make BlackBerry smartphones an ideal match for healthcare industry requirements.
Posted: 08 Nov 2007 | Published: 08 Nov 2007

BlackBerry

Your Guide to Troubleshooting VoIP
sponsored by Network Instruments
WHITE PAPER: Having the right tools and metrics and knowing how to use them is critical to the creation and health of your VoIP network. Read this white paper that provides all the information you will need to have a smooth VoIP transition.
Posted: 08 Oct 2007 | Published: 01 Oct 2007

Network Instruments

Managing IP Network Unpredictability with Route Analytics
sponsored by Packet Design, Inc.
WHITE PAPER: Read this white paper to find out how to meet the need for a more predictable application delivery despite the fact that IP is just not predictable.
Posted: 17 Sep 2007 | Published: 01 Sep 2007

Packet Design, Inc.

The Business Case for Enterprise VoIP
sponsored by Intel Corporation
WHITE PAPER: This white paper reviews a recent study which integrated voice over Internet protocol (VoIP) into the production enterprise environment, giving employees av opportunity to experience the benefits that VoIP and unified messaging bring to the workplace.
Posted: 05 Sep 2007 | Published: 01 Feb 2006

Intel Corporation

Managing DNS Services for Greater Network Security and Availability
sponsored by Neustar┬«
WHITE PAPER: Learn how to manage your DNS services for greater network security and availability.
Posted: 24 Aug 2007 | Published: 01 Aug 2007

Neustar®

Sending Faxes in Real-time over an IP Network
sponsored by GFI Software
PRODUCT LITERATURE: This technical white paper gives an introduction to fax over Internet Protocol (FoIP) and explains the various usages and advantages of FoIP.
Posted: 25 Jun 2007 | Published: 01 Jun 2007

GFI Software

How IBM Positioned for Business Growth Using Integrated Business Communications
sponsored by IBM Software Group
WHITE PAPER: This paper describes IBM's experience with and the benefits achieved from basic network convergence and IP telephony, the convergence of applications, and the ability to transform the enterprise business model.
Posted: 20 Jun 2007 | Published: 01 Jan 2007

IBM Software Group

Power and Cooling for VoIP and IP Telephony Applications
sponsored by Schneider Electric
WHITE PAPER: This paper explains how to plan for VoIP power and cooling needs, and describes simple, fast, reliable, and cost effective strategies for upgrading old facilities and building new facilities.
Posted: 04 Jun 2007 | Published: 01 Feb 2005

Schneider Electric

Headsets in an IP Telephony Environment: Enabling Real-Time Collaboration
sponsored by Plantronics, Inc.
WHITE PAPER: A well-chosen headset can help to enhance the VoIP experience even when the network is not performing optimally. Read this white paper to learn the benefits of evaluating and selecting the right headset for your VoIP environment.
Posted: 01 May 2007 | Published: 01 Sep 2006

Plantronics, Inc.
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VOIP DEFINITION (continued): …  and servers where VoIP traffic exists.Most CAC algorithms work by regulating the total utilizedbandwidth, the total number of calls, or the total number of packets ordata bits passing a specific point per unit time. If a defined limit isreached or exceeded, a new call may be prohibited from entering thenetwork until at least one current call terminates. Alternatively, agraceful degradation methodology can be implemented. This means thatthe audio quality of individual calls can deteriorate to a certainextent before new calls are denied entry. Another method involves theregulation of calls according … 
VoIP definition sponsored by SearchUnifiedCommunications.com, powered by WhatIs.com an online computer dictionary

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