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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
51 - 75 of 232 Matches Previous Page  | Next Page
Unified communications etiquette guide: What to know, what to avoid
sponsored by SearchSecurity.com
EGUIDE: This e-guide takes a close look at UC etiquette: what you should know and what you need to avoid. Uncover the different types of strategies, applications, platforms and models you’ll need to help your organization streamline business processes with collaborative communications.
Posted: 06 Sep 2011 | Published: 06 Sep 2011

SearchSecurity.com

Expert guide to mobile unified communications: Implementation best practices
sponsored by SearchSecurity.com
EGUIDE: This expert e-guide uncovers the benefits of mobile UC, best practices for implementing fixed mobile convergence and mobile UC solutions as well as products that will make the execution easier.
Posted: 05 Jul 2011 | Published: 05 Jul 2011

SearchSecurity.com

Is proving short-term unified communications ROI really necessary?
sponsored by SearchSecurity.com
EGUIDE: This expert E-Guide takes a close look at the different ways ROI can be determined. Uncover how UC is being justified in organizations, how to take full advantage of its benefits and what you can expect from UC in the future.
Posted: 05 Jul 2011 | Published: 05 Jul 2011

SearchSecurity.com

Video Conferencing Best Practices: Making the Business Case and Key Tips for a Seamless Deployment
sponsored by SearchSecurity.com
EGUIDE: This e-guide discusses key deployment strategies to help unified communications (UC) pros get started. Uncover the physical components of video conferencing systems, interoperability and standards considerations and how organizations should address video management to ensure a solid quality of service (QoS).
Posted: 05 Apr 2011 | Published: 05 Apr 2011

SearchSecurity.com

Specialized Hardware Answers: Booming VoIP Transcoding Demands
sponsored by Sangoma Technologies
WHITE PAPER: Transcoding is a growing requirement of today’s disparate communications network environment. This whitepaper discusses transcoding and codecs, outlining their operation and application to VoIP, along with relevant products that can benefit buyers.
Posted: 15 Nov 2011 | Published: 15 Nov 2011

Sangoma Technologies

Upgrading Wireless Networks in the Hospital
sponsored by SearchHealthIT.com
EBOOK: In the next few years, hospitals will be rolling out all kinds of technology to improve patient care. Each of these devices and systems must be able to send and receive information instantly.
Posted: 15 Nov 2011 | Published: 15 Nov 2011

SearchHealthIT.com

Find, Reach and Collaborate with IBM Unified Communications and Collaboration Solutions
sponsored by IBM
WHITE PAPER: Enterprises can improve productivity and cut costs with a unified communications (UC) infrastructure. Take your UC infrastructure to the next level.
Posted: 15 Nov 2011 | Published: 15 Nov 2011

IBM

Technical Guide on Collaboration Threat Vectors
sponsored by Websense, Inc.
EBOOK: Techtarget's Security Media Group presents a comprehensive guide to securing collaboration technologies. Our experts help you address the security concerns of collaboration and social networking technologies and offer best practices for locking down voice communications via VoIP or Skype.
Posted: 01 Nov 2011 | Published: 31 Oct 2011

Websense, Inc.

Critical Communications for Business Continuity: How to Ensure Employees, Partners & Customers Stay Connected
sponsored by Polycom, Inc.
WHITE PAPER: This paper examines why companies should develop and implement an on-demand conferencing and collaboration plan that supports business continuity for both the enterprise and its customers.
Posted: 18 Oct 2011 | Published: 18 Oct 2011

Polycom, Inc.

IBM Tivoli Netcool network management solutions for VoIP
sponsored by IBM
WHITE PAPER: IBM Tivoli Netcool network management solutions enable better control of networks through automation, reliable information, and a critical view into the real-time state of the tens of thousands of devices that a multisite, multivendor provider of voice services can have.
Posted: 01 Oct 2011 | Published: 30 Sep 2011

IBM

SIP Management: Top benefits and potential challenges
sponsored by Metaswitch Networks
EGUIDE: This expert E-Guide discusses the benefits of SIP trunking and highlights best practices to address the potential challenges.
Posted: 27 Sep 2011 | Published: 27 Sep 2011

Metaswitch Networks

Session Border Controllers: Addressing Tomorrow's Requirements
sponsored by Metaswitch Networks
WHITE PAPER: This white paper discusses how IP-based service innovation will impact and shape the future of session border controllers.
Posted: 27 Sep 2011 | Published: 27 Sep 2011

Metaswitch Networks

Converged Solutions for Healthcare Communication Infrastructures
sponsored by Belden
WHITE PAPER: Today’s hospitals are increasingly using new applications to lower operational costs while boosting patient safety, care and service levels. So how can healthcare leaders ensure optimal performance of medical applications? Inside, learn about converged network strategies for simplified management of multiple medical systems.
Posted: 26 Sep 2011 | Published: 26 Sep 2011

Belden

Accelerating Unified Communications With an Enterprisewide Architecture
sponsored by Avaya
WHITE PAPER: To support today’s business challenges, enterprises require a new architecture for communications that is standard, loosely coupled, three-tier and centralized.
Posted: 22 Sep 2011 | Published: 22 Sep 2011

Avaya

Transforming your Contact Center…”SIP-ly” Stated
sponsored by AT&T Corp
WHITE PAPER: Many businesses are investigating new ways to transform your voice now and prepare for the future of communications. This means taking a look, at and moving to, an IP-based communications infrastructure.
Posted: 21 Sep 2011 | Published: 21 Sep 2011

AT&T Corp

Best Practices for Assuring VoIP Performance
sponsored by AppNeta
WHITE PAPER: Since no two networks are exactly the same, no two network assurance programs will be either. Fortunately, PathView Cloud adapts to your needs, and provides a complete approach.
Posted: 07 Sep 2011 | Published: 07 Sep 2011

AppNeta

Improving Time-to-Value
sponsored by Polycom, Inc.
WHITE PAPER: Read this whitepaper and discover the challenges and benefits of integrating UC and video conferencing. Learn how to best manage the implementation and overcome the obstacles to success.
Posted: 11 Jul 2011 | Published: 11 Jul 2011

Polycom, Inc.

The Power of Collaboration within Unified Communications
sponsored by Polycom, Inc.
WHITE PAPER: Access this whitepaper discover the collaboration tools that will enable you to create an effective unified communications strategy, while offering the best practices for adoption.
Posted: 11 Jul 2011 | Published: 11 Jul 2011

Polycom, Inc.

Polycom UC Intelligent Core: Scalable Infrastructure for Distributed Video
sponsored by Polycom, Inc.
WHITE PAPER: Access this paper to learn of the scalability issues in the core of your UC network. Discover the approaches to creating a scalable, intelligent, distributed video infrastructure that supports today's video-enabled organizations and service providers offering video services.
Posted: 11 Jul 2011 | Published: 11 Jul 2011

Polycom, Inc.

Three Technologies to Help You Get the Best Bang for the Buck from Your Network
sponsored by MegaPath Inc.
PRESENTATION TRANSCRIPT: This presentation transcript covers three technologies that help you get the best "bang for your buck" from your network.
Posted: 28 Jun 2011 | Published: 28 Jun 2011

MegaPath Inc.

Hospital Improves Patient Care and Clinician Productivity with WLAN
sponsored by Juniper Networks, Inc.
WHITE PAPER: To facilitate high-quality patient care, Memorial Hospital deployed a wireless LAN to provide both data and voice access throughout the facility. The instantaneous communication and broad information access has significantly improved the quality of patient care, because it lets staff spend more time caring for patients and less time on paperwork.
Posted: 20 May 2011 | Published: 20 May 2011

Juniper Networks, Inc.

Case Study: Leader in Language and Development Reduces Costs with Communications Solution Upgrade
sponsored by HP and Microsoft
CASE STUDY: Lionbridge is a leading provider of translation, testing, and development solutions. The company has more than 4,500 employees across 26 countries.  Read this white paper to learn how Lionbridge aggressively moved away from its previous telephony systems, increased global communications, and reduced costs.
Posted: 26 Apr 2011 | Published: 28 Feb 2011

HP and Microsoft

Cisco Small Business 300 Series Managed Switches: Performance, Power Consumption and Features vs. D-Link, HP Networking and NETGEAR
sponsored by Cisco Systems, Inc.
TEST RESULTS: Cisco Systems commissioned Tolly to evaluate several models of the new Cisco Small Business 300 Series of managed switches along with comparable models from D-Link, HP Networking and NETGEAR. Read this test report to see how the Cisco 300 Series Managed Switches compares in the performance, power consumption and features against competitors.
Posted: 06 Apr 2011 | Published: 01 Feb 2011

Cisco Systems, Inc.

E-Guide: Increase your Revenues and Profits by Offering Managed Voice
sponsored by Cisco Systems, Inc.
EGUIDE: Offering hosted unified communications and VoIP services is a strong opportunity for service providers. How do you know which customized plan is right for your specific business needs? Read this E-Guide to learn pros and cons, as well as which questions to ask potential clients to ensure that you are delivering the solution that’s right for them.
Posted: 14 Mar 2011 | Published: 14 Mar 2011

Cisco Systems, Inc.

Webcast: Getting Your Network out of Gridlock
sponsored by Dell Software
WEBCAST: In the Quest Software on-demand webcast, “Getting Your Network out of Gridlock,” learn to monitor your network health so you can maximize performance and minimize gridlock. See how to identify the chokepoints, bandwidth hogs and vulnerabilities that gum up your network.
Posted: 03 Mar 2011 | Premiered: Mar 3, 2011

Dell Software
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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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