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ALSO CALLED: Integrated Services Digital Network Hardware, ISDN Modems, ISDN Devices, ISDN Routers
DEFINITION: In Integrated Services Digital Network (ISDN) service, a T interface is the electrical interface between a network terminating unit 1 (NT1) and a network terminating unit 2 (NT2) device, which typically is a private branch exchange (PBE). Like the S interface, the T interface has four wires, allowing up to eight devices to be addressed. In Basic Rate Interface (Basic Rate Interface in ISDN) ISDN,  … 
Definition continues below.
ISDN HardwareWhite Papers (View All Report Types)
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Ovum: Business tips for using SMS and web chat
sponsored by ComputerWeekly.com
WHITE PAPER: Web chat and SMS offer ways for enterprises to broaden channel support and personalize customer service without spending on complex solutions. While both solutions offer business benefits via customer outreach and support capabilities, they are currently two separate solutions.
Posted: 21 Oct 2011 | Published: 21 Feb 2011

ComputerWeekly.com

Performance, Reliability and Flexibility of Windows 7 in a Thin Client
sponsored by Dell
WHITE PAPER: This whitepaper takes a look at a series of desktop virtualization hardware solutions with dual and quad core options to suit your unique budget, application, and performance needs
Posted: 11 Nov 2014 | Published: 11 Nov 2014

Dell

PowerEdge R630: Big Performance in a Small Package
sponsored by Dell, Inc.
WHITE PAPER: View this white paper to learn of a space saving yet powerful 1U server. Discover how with one server you can boost orders-per-minute performance by up to 10.5 times.
Posted: 21 Nov 2014 | Published: 20 Aug 2014

Dell, Inc.

Reap the Benefits of the Evolving HPC Cloud
sponsored by IBM
WHITE PAPER: Access this exclusive white paper to discover how IBM is creating game-changing HPC cloud products to help life sciences organization's infrastructures keep up with technological innovation.
Posted: 21 Mar 2014 | Published: 21 Mar 2014

IBM

ROI of a Complete Networking Portfolio: Delivering Value from the Network Edge to the Core
sponsored by Hewlett-Packard Company
WHITE PAPER: This exclusive whitepaper looks at the results of a study showing the value of a simplified networking managing solution for mid-sized to large organizations.
Posted: 10 Sep 2014 | Published: 10 Sep 2014

Hewlett-Packard Company

Oracle Enterprise Manager 12C
sponsored by Oracle Corporation
WHITE PAPER: Companies must adapt their management practices to provide proper control over resources in the cloud. This white paper showcases a management tool designed with these types of environments in mind and discusses its key features and benefits.
Posted: 05 Jul 2012 | Published: 01 Sep 2011

Oracle Corporation

Oracle Exalogic Elastic Cloud: A Brief Introduction
sponsored by Oracle Corporation
WHITE PAPER: A steady pattern of innovation, expansion, and acquisition can quickly result in a sprawling infrastructure that is difficult to manage. This white paper explores tools and practices that have emerged to address this issue and recommends actions you can take to lay the foundation for the cloud.
Posted: 12 Oct 2011 | Published: 01 Mar 2011

Oracle Corporation

Oracle Exalogic Elastic Cloud: System Overview
sponsored by Oracle Corporation
WHITE PAPER: Read this white paper to learn about Oracle Exalogic Elastic Cloud, an Engineered System consisting of software, firmware, and hardware designed to meet the highest standards of reliability, serviceability and performance.
Posted: 09 Apr 2012 | Published: 15 Sep 2011

Oracle Corporation

Oracle RAC Performance Quadruples on HP Cluster with Dolphin Express
sponsored by Dolphin Interconnect Solutions
WHITE PAPER: This paper discusses the advantages of using SuperSockets with Dolphin Express to build scalable, high performance and highly cost-effective Oracle RAC clusters with industry standard servers and Dolphin components.
Posted: 19 Aug 2008 | Published: 19 Aug 2008

Dolphin Interconnect Solutions

Oracle TimesTen In-Memory Database on Oracle Exalogic Elastic Cloud
sponsored by Oracle Corporation
WHITE PAPER: This white paper outlines a memory-optimized relational database that provides detailed visibility into the performance of your critical applications. Learn more about this platform and its key features and installation steps here.
Posted: 06 Jul 2012 | Published: 01 Jun 2011

Oracle Corporation

Oracle x86 Rack Servers Optimized for Rapid Deployments and Operational Efficiency
sponsored by Oracle Corporation
WHITE PAPER: This white paper reveals key factors to consider when selecting a server and explains why more and more organizations are relying on x86 platforms. Access key findings from your peers concerning their spending on servers, power and cooling expenses, and more.
Posted: 07 Oct 2011 | Published: 01 Feb 2011

Oracle Corporation

PACs for Industrial Control, the Future of Control
sponsored by National Instruments
WHITE PAPER: This white paper explores the origins of the Programmable Automation Controllers (PAC), how PACs differ from Programmable Logic Controllers (PLC) and PCs, and the future direction of industrial control with PACs.
Posted: 16 Sep 2008 | Published: 16 Sep 2008

National Instruments

PC-Disable Delivers Intelligent Client-Side Protection for Lost or Stolen Notebooks
sponsored by Absolute Software
WHITE PAPER: Read this white paper to learn how new hardware-based technology, could help reduce the incidence of notebook theft. The result can be better protection of assets and sensitive data on notebooks, rapid reactivation when systems are returned, and reduced business risk.
Posted: 14 Dec 2009 | Published: 14 Dec 2009

Absolute Software

Plan for Success when Migrating from GroupWise to Office 365
sponsored by Dell Software
WHITE PAPER: Take a look at this exclusive white paper to find out how you can utilize key factors of migration from GroupWise to Office 365, to propel yourself through a successful transition process.
Posted: 21 Feb 2014 | Published: 31 Dec 2013

Dell Software

Plantronics Blackwire 700 Series: Product Guide
sponsored by Insight and Plantronics
WHITE PAPER: This brief white paper details a product that can give you the reliability of a corded phone in a wireless headset.
Posted: 13 Nov 2013 | Published: 13 Nov 2013

Insight and Plantronics

Plantronics Savi 700 Series: Product Guide
sponsored by Insight and Plantronics
WHITE PAPER: This white paper details a wireless headset that allows you to manage your PC, mobile and desk phone all at once.
Posted: 14 Nov 2013 | Published: 16 Nov 2011

Insight and Plantronics

Plantronics Voyager Legend™ UC: Product Guide
sponsored by Insight and Plantronics
WHITE PAPER: This white paper details a wireless headset solution that can connect to your PC, smart phone or tablet.
Posted: 15 Nov 2013 | Published: 15 Nov 2013

Insight and Plantronics

Plug Into the Cloud with SDN-based Enterprise Clouds
sponsored by NTT America, Inc., an NTT Communications company
WHITE PAPER: Discover how one organization is offering a consistent global cloud experience with the help of software-defined networking (SDN) technologies.
Posted: 16 May 2013 | Published: 20 Feb 2013

NTT America, Inc.,  an NTT Communications company

PowerEdge M1000e Blade Chassis
sponsored by Dell, Inc. and Intel®
WHITE PAPER: Check out this concise white paper to find out the key features of this blade chassis that will help you construct your IT infrastructure, as well as a complete list of its technical specifications.
Posted: 19 Feb 2014 | Published: 31 Dec 2013

Dell, Inc. and Intel®

Private Cloud Use Cases and Requirements
sponsored by Platform Computing Corporation
WHITE PAPER: This white paper examines the requirements of successful private cloud initiatives and discusses how many organizations are moving towards private clouds. It also describes how organizations can successfully implement this new IT delivery model using a phased approach that starts with private cloud management software.
Posted: 07 Sep 2010 | Published: 07 Sep 2010

Platform Computing Corporation

Quickly access patient data with enhanced security
sponsored by Hewlett-Packard Company
WHITE PAPER: This whitepaper gives an overview of the HP mt40, a thin client tailored for business-needs and promises high reliability, low ownership costs, PC-like performance, faster processing power, and flexible battery options. Read on to learn more about the HP mt40, including features, specifications, support services and more.
Posted: 22 Jul 2013 | Published: 22 Jul 2013

Hewlett-Packard Company

Reduce data center complexity when you 'go virtual'
sponsored by HP and Intel
WHITE PAPER: Access this exclusive, in-depth resource to find out how HP's latest solution for virtual environments can benefit your organization.
Posted: 04 Mar 2014 | Published: 31 Dec 2013

HP and Intel

Reduce Federal Infrastructure Risk with Compliance Management and Situational Awareness
sponsored by IBM
WHITE PAPER: This white paper features holistic information and network security tools that help federal agencies meet strict compliance mandates.
Posted: 12 May 2014 | Published: 31 Jan 2014

IBM

Reducing Server Total Cost of Ownership with VMware Virtualization Software
sponsored by VMware, Inc.
WHITE PAPER: Technology purchases are often quantified simply by hardware and software costs. But there's more to it. This TCO study takes a holistic view.
Posted: 13 Nov 2008 | Published: 13 Nov 2008

VMware, Inc.

Remote Office Infrastructure – A Microsoft Hyper-V Server 2012 Reference Architecture on Dell PowerEdge VRTX
sponsored by Dell India
WHITE PAPER: Access this in-depth resource to find out how this converged hardware solution can help you design your branch office IT environment.
Posted: 18 Feb 2014 | Published: 30 Jun 2013

Dell India
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ISDN HARDWARE DEFINITION (continued): …  the bits that flow from the central office through the NT1 are divided into two 64 Kbps channels (known as B, or bearer, channels) and one 16 Kbps channel (the D, for data or delta, channel) for control signals. The control signals allow a specific device to be addressed. The following table summarizes the various ISDN electrical interfaces at different demarcation points or places in the traffic flow: Electrical interfaceBetween what two pointsU interfaceCentral office and NT1T interfaceNT1 and NT2 devices (such as a PBX)S interfaceNT1 or NT2 and ISDN devices (such as a telephone or terminal … 
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