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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.
VoIPReports
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Getting Started with Cisco Unified Communications Technologies
sponsored by Global Knowledge
WHITE PAPER: The shift from traditional telephony to Unified Communications (or VoIP) requires an understanding of "old world" technologies – and how they relate to "new world" technologies – to ensure success. View now to learn more!
Posted: 07 May 2013 | Published: 10 Apr 2013

Global Knowledge

Trends in Enterprise Mobility
sponsored by ComputerWeekly.com
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

ComputerWeekly.com

Cisco Telepresence Zones
sponsored by Global Knowledge
WHITE PAPER: The concept of zones in Cisco TelePresence products is confusing to many people; but this white paper should clear up some of the confusion.
Posted: 01 Apr 2013 | Published: 01 Apr 2013

Global Knowledge

Five Services to Grow Your Business
sponsored by ConnectWise
WHITE PAPER: What's your growth and client retention strategy? Technology providers need to be on the breaking edge of technology trends and consumer demands.  The last thing you want is to lose a client because you don't offer a certain service.  So what services are clients asking for in 2013?  Download this eBook to keep you ahead of the curve.
Posted: 21 Dec 2012 | Published: 21 Dec 2012

ConnectWise

The Tipping Point: Top Unified Communications Issues for 2012
sponsored by SearchSecurity.com
EGUIDE: This expert E-Guide from SearchUnifiedCommunications.com explores the top five unified communications issues organizations today are facing and how they will affect the transformation and evolution of UC for the better.
Posted: 10 Dec 2012 | Published: 10 Dec 2012

SearchSecurity.com

UC Strategies and the Evolving Cloud
sponsored by SearchSecurity.com
EGUIDE: This E-Guide from SearchUnifiedCommunications.com explores the concept of cloud unified communications, the strategies and plans it offers, and how your organization can benefit.
Posted: 01 Oct 2012 | Published: 01 Oct 2012

SearchSecurity.com

Top 3 Drivers for Flexible UC Reference Architecture
sponsored by SearchSecurity.com
EGUIDE: This E-Guide from SearchUnifiedCommunications.com offers insight into creating a unified communications architecture that fulfills today's requirements and is flexible enough to adapt to the needs of tomorrow.
Posted: 11 Sep 2012 | Published: 11 Sep 2012

SearchSecurity.com

CW Buyer's Guide: IPV6 Migration
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: This Computer Weekly Buyer's guide takes you through the steps you need to take to migrate to IPv6 and explains the potential impact on your business.
Posted: 26 Jul 2012 | Published: 05 Feb 2012

ComputerWeekly.com

Managing Integrated Communications, Consumerization and Security: Best Practices
sponsored by SearchSecurity.com
EGUIDE: This E-Guide explores the necessity of integrated communications and how they are changing the collaboration and productivity of many organizations. View now for best practices to tackling the challenges you are likely to face and to meeting the needs of integrated communications – for both your organization AND your end-users.
Posted: 13 Jun 2012 | Published: 13 Jun 2012

SearchSecurity.com

Wireless LANs and Multimedia: Matching wired network performance and quality
sponsored by SearchSecurity.com
EZINE: The June edition of SearchNetworking.com’s Network Evolution E-Zine outlines the three basic steps enterprises should follow when preparing for video. Uncover how to integrate these steps into your network plans and learn how to say goodbye to your troubles with video.
Posted: 01 Jun 2012 | Published: 30 May 2012

SearchSecurity.com

IP telephony trends: Migrating from PSTN to SIP trunking
sponsored by SearchSecurity.com
EGUIDE: Uncover the top five trends in enterprise IP telephony and learn the benefits and challenges of replacing PSTN with SIP-based services.
Posted: 24 Feb 2012 | Published: 24 Feb 2012

SearchSecurity.com

SIP contact centers: Key benefits and potential challenges
sponsored by SearchSecurity.com
EGUIDE: Learn how Session Initiation Protocol (SIP), unified communications (UC) and contact centers fit hand in hand in this e-guide from SearchUnifiedCommunications.com.
Posted: 24 Feb 2012 | Published: 24 Feb 2012

SearchSecurity.com

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

IBM

Presentation Transcript: Optimizing the WAN for Real Time Traffic
sponsored by Talari Networks
PRESENTATION TRANSCRIPT: Explore why legacy wide area networks (WANs) cannot handle the pressures of real-time traffic and uncover how WAN virtualization can help solve these performance problems.
Posted: 30 Nov 2012 | Published: 30 Nov 2012

Talari Networks

Transforming Operations Management Through Service Assurance with EMC
sponsored by EMC Corporation
WEBCAST: This video describes the key capabilities of service assurance and how it can help your organization transform your operational management and ensure the availability and performance of your business applications and services.
Posted: 30 Aug 2012 | Premiered: Aug 30, 2012

EMC Corporation

Tim Horton Children’s Foundation Implements ShoreTel for Reliable Unified Communications
sponsored by ScanSource & ShoreTel
CASE STUDY: Discover how one organization improved reliability, increased employee productivity, and lowered TCO by implementing a new unified communications and VoIP solution to increase communications.
Posted: 08 Aug 2012 | Published: 31 Dec 2010

ScanSource & ShoreTel

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

The Quest for Killer SIP Apps
sponsored by NACR
WEBCAST: Learn the benefits SIP can bring to your organization – helping you provide a heterogeneous UC environment to your users, increase enterprise mobility, ensure the delivery of communications applications, and more!
Posted: 13 Jun 2012 | Premiered: May 31, 2012

NACR

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

The Tipping Point: Top Unified Communications Issues for 2012
sponsored by Sprint
EGUIDE: This expert E-Guide from SearchUnifiedCommunications.com discusses the top five unified communications issues for 2012 and how these will affect the transformation and evolution of UC for the better.
Posted: 23 May 2012 | Published: 23 May 2012

Sprint

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

Continuously Monitor and Manage with Unified Service Monitor
sponsored by Cisco Systems, Inc.
DATA SHEET: Uncover the details of a unified communications solution that will help you easily achieve an effective collaboration experience every time, from any workspace.
Posted: 16 Mar 2012 | Published: 16 Mar 2012

Cisco Systems, 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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