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voip - ip telephony
(1238 results)-
White Papers
Home Networking Technologies: Delivering Media in the Digital Home
Jun 2009
Distribution of entertainment services within the home presents service providers with a tremendous opportunity to increase their value and appeal to consumers. Striking a balance between...
Provided by Motorola
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Case Studies
Taridium Displaces Legacy Telephony Solution at TT Electronics
Jul 2009
TT Electronics integrated manufacturing services is a wholly-owned subsidiary of TT electronics plc, a British owned global electronics group, with 23 main manufacturing sites worldwide, 7600...
Provided by taridium
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White Papers
SIP Trunking With Microsoft Office Communication Server 2007 R2
Feb 2009
The Voice over IP solution is not only limited to corporate LAN infrastructure but has also extended to the World Wide Web This expansion is facilitated by VoIP carriers or SIP (Session Initiation...
Provided by Dell
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Whitepapers
Network and Voice Management Software
Feb 2008
Enterprise networks are evolving rapidly. Once they had only to accommodate data transmission with a completely separate system for telephony. Then came integration with the internet and the rise...
Provided by Bloor Research
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White Papers
Avaya Unified Communications: The Business Value of Unifying Communications
Oct 2008
The purpose of this paper is to provide an overview of the business value related to Avaya and Microsoft's joint Unified Communications solutions. This includes paper valuable information to help...
Provided by Avaya
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White Papers
Next Generation 9-1-1 for the PSAP: How to Plan for and Choose the Correct NG9-1-1 Enabled System
Jul 2008
There are approximately 7,000 Public Safety Answering Points (PSAP) in North America. By their nature, they are the most critical call centers that exist. However, the fact is that most PSAPs are...
Provided by 911Consult
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Case Studies
Payworks Uses Microsoft Platform and Open
Aug 2009
Payworks Payroll Services provides online payroll and human resource outsourcing solutions to midsized organizations. The growing firm was coping with system downtime and rising maintenance...
Provided by Microsoft
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Case Studies
Microsoft Cuts Travel Costs by 10 Per Cent With Unified Communications Solution
Aug 2009
With operations in 23 countries, employees at Microsoft Central and Eastern Europe spend much of their time travelling. While keeping in touch with customers and partners is crucial, travel...
Provided by Microsoft
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Case Studies
Alaskan Firm Taps Microsoft Partners to Save $1 Million With Unified Communications
Jul 2009
Alutiiq serves customers worldwide with construction, IT, and other services. By 2008, it needed to upgrade its IP-based telephony system, but its existing vendor was unresponsive and upgrade...
Provided by Microsoft
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Case Studies
Software Maker Enhances Product Line With Unified Communications Technologies
Jul 2009
Fortek Computers makes software that helps emergency response organizations manage incoming calls, incident information, and other data. Fortek integrated core technologies from Microsoft Office...
Provided by Microsoft
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Case Studies
Insurance Brokerage Saves $3 Million, Boosts Competitiveness With Unified Communications
Jul 2009
Extend Health was experiencing 100 percent annual growth and bumping against the scalability limits of its Cisco-based call center. To eliminate those limits, the company turned to a custom...
Provided by Microsoft
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Case Studies
Dubai Becomes First Government Agency to Adopt Unified Communications Tools
Jul 2009
The Executive Council of Dubai is responsible for supporting implementation of the Government of Dubai's strategic plans. As a champion of e-government, the council sets the pace for other...
Provided by Microsoft
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Case Studies
Reliable HP Server Blades Support VoIP Backbone, Resulting in a Projected 30-Month Return on Investment
Jul 2009
Vancouver-based Teligence is a high-tech success story with a decidedly human touch. Profitable and sustainable, Teligence provides the telecommunications network and custom software for...
Provided by Hewlett-Packard (HP)
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White Papers
An Overview of the Cisco Unified IP Phone
Aug 2008
The Cisco Unified IP Phone 7962G and 7942G are full-feature telephones that provide voice communication over an Internet Protocol (IP) network. The Cisco Unified IP Phone functions much like a...
Provided by Cisco Systems
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White Papers
The Issue with Virtual Data Rooms - Download White Paper
Sep 2009
Data Rooms have evolved over the past decades from physical data rooms to customer-hosted Virtual Data Rooms and to SaaS-based Virtual Data Rooms. Yet still, they are typically very costly, clunky...
Provided by Confidela
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Whitepapers
Microsoft Unified Communications Datasheet: Smart Decisions for Extraordinary Times
Aug 2009
Microsoft
Provided by Microsoft
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White Papers
A First Look at Media Conferencing Traffic in the Global Enterprise
Feb 2009
Many enterprise networks have grown far beyond a single large site to span tens to hundreds of branch offices across the globe, each connected over VPNs or leased lines. With the emergence of the...
Provided by Springer Science+Business Media
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White Papers
Oracle WebLogic Suite 11g Technical
Jun 2009
Businesses want to minimize the cost of running business-critical applications, deliver new products and services at light speed for competitive advantage, and cope with ever-increasing customer...
Provided by Oracle
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Case Studies
A WLAN Success Story: Wireless Office
Jan 2009
Nortel IT needed to provide voice and data communications for Nortel sales and engineering staff in Albany, New York. The challenge was that Nortel sales and engineering office in Albany required...
Provided by Nortel Networks
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Case Studies
College Replaces Conferencing Service With Unified Communications Solution
Aug 2009
Canada-based Georgian College offers degrees in fields such as business, engineering, and design. Previously, workers on its 11 campuses communicated mainly by e-mail or phone, hampering...
Provided by Microsoft
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Case Studies
Media Company Expects Lower Phone Costs, Less Travel With Communications Solution
Aug 2009
BBC Worldwide, a division of the British Broadcasting Corporation, produces and sells television programs and other media products. Employees often communicate between company locations but...
Provided by Microsoft
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Case Studies
Montana Tests Unified Communications to Boost Responsiveness to Citizens, Cut Costs
Sep 2009
The highly dispersed nature of state government offices and other facilities throughout Montana makes communication there a challenge. So, the state is responding by adopting communications of all...
Provided by Microsoft
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White Papers
SIP Business Trunking, a Nortel IP Powered Business Solution
Jun 2009
Leveraging its Carrier and Enterprise VoIP leadership, Nortel brings to market Session Initiation Protocol (SIP) Business Trunking to allow service providers and enterprises to benefit from the...
Provided by Nortel Networks
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White Papers
Secure Voice Over IP (VoIP) Solutions: Delivering a Robust, Secure VoIP Solution That Counters Both External and Internal Threats While Providing Superior Quality of Service
Nov 2008
This paper discusses the key security challenges to consider when deploying VoIP solutions, and describes Alcatel-Lucent's VPN Firewall Portfolio and how it meets the security requirements of...
Provided by Alcatel-Lucent
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White Papers
Management for VOIP and Unified Communications
Dec 2007
As enterprises introduce VOIP to their networks as the cornerstone of ensuing unified communications deployments, and as those networks must cope increasingly with mobile hosts, IT needs more...
Provided by Nemertes Research
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White Papers
ENUM Use and Management for the Successful Deployment of ENUM-Enabled Services: Understand ENUM and Its Deployment to Insure Success of Your VoIP and Other ENUM-Enabled
Nov 2007
With today's increased focus on convergent technologies, such as IP Multimedia Subsystem (IMS) networks, and the increased use of Voice over IP (VoIP) and other IP-based services like Multimedia...
Provided by Alcatel-Lucent
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White Papers
Curve
Jan 2009
Curve, a theater which opened in November 2008 in the UK, needed a highly flexible communications solution that could support both its current communications and customer interaction requirements....
Provided by NEC
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White Papers
Voorhees College
Jan 2009
Voorhees College was paying a high price and receiving minimal value before it replaced its traditional telephone system and Centrex system with UNIVERGE Sphericall IP solution from NEC Sphere...
Provided by NEC
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Resource Center
Cash In Your PBX -- Upgrade with Cisco. Gain significant new savings now
Oct 2009
PBX systems and old telephony applications were just not built for today's business needs. They don't scale easily, struggle to support mobility, and are increasingly expensive to maintain. Hang...
Provided by Cisco Systems
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Webcasts
Work Smarter! Deliver Portal and Collaboration Solutions for smarter telecommunications
Mar 2009
Digital Media convergence, Web 2.0 and social networking's growing influence are forcing Telecommunications companies to transform their service offerings. Watch this webcast to learn about IBM's...
Provided by IBM
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Webcasts
Work Smarter with Telephony Integration and Unified Communications and Collaboration Solutions from IBM
Oct 2009
In a rapidly changing world economy, organizations need to become more efficient, more innovative, and more responsive to their customers -- all the while reducing telephony and collaboration...
Provided by IBM
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Case Studies
Global Bio Innovation Firm Transforms Communications With New Unified Solution
Sep 2009
Denmark-based Novozymes develops enzymes designed to improve industrial processes for corporations. The company, which markets more than 700 different products worldwide, has 5,000-plus employees...
Provided by Microsoft
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Case Studies
Medical Company Increases Efficiency, Looks to Reduce Travel and PBX Costs
Sep 2009
DynaLIFEDx is a Canadian healthcare company that provides laboratory, consulting, and management services. Previously, employees relied on phone calls and e-mail for most communications and lacked...
Provided by Microsoft
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Case Studies
Company Saves Its Customers Millions of Dollars With Hosted Unified Communications
Sep 2009
Intelecom wanted to take advantage of new business opportunities provided by unified communications to expand its service offering and increase revenues. It worked with Microsoft to develop a...
Provided by Microsoft
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Whitepapers
Making VoIP Secure: Proactive Network Intrusion Prevention for Enterprises and Service Providers
May 2009
This white paper takes a close look at security concerns associated with Voice over Internet Protocol (VoIP). It discusses how network architects can minimize the risks associated with converged...
Provided by McAfee
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White Papers
Windows Phones and Unified Communications
Nov 2009
Are you thinking about unified communications in your business? You need to be. In today's world, two trends are reshaping the way we work: 1) all workers are becoming mobile workers, and 2)...
Provided by Microsoft
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White Papers
An Emerging Triple Play: Video Communications, Managed Services and Unified Communications
Jan 2009
Discusses an emerging "triple-play" - the combination of video communications, managed services and unified communications - which create a new approach to inter- and intra-company collaboration...
Provided by TANDBERG, now part of Cisco
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White Papers
Energy Efficient Implementation of G.729 for Wireless VoIP Application
Jul 2008
This paper describes the formatting guidelines for ACM SIG Proceedings. Traditionally silence in VoIP applications is detected by a VAD algorithm after G.729 compression, both have high...
Provided by University of Maryland
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White Papers
Data Replication: Do More with your Data
Nov 2009
Are you leveraging your data assets across your global enterprise? Sybase Replication Server moves and synchronizes data across the enterprise to meet a host of competing challenges in the...
Provided by Sybase
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Webcasts
Best Practices for Wireless IP Telephony
Jan 2009
LANs themselves have grown to encompass voice as well as data. Many organizations have already taken the next step, combining the two to reduce mobile telephony costs while ensuring pervasive and...
Provided by TalkPoint Communications
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Whitepapers
Non Disruptive Data Services Towards Real-Time Traffic in Wireless Ad Hoc Networks
Feb 2009
Mobile wireless Ad hoc NETworks (MANETs) naturally support a traffic mix of elastic and real-time flows but the shared nature and lossy properties of the radio medium make their coexistence...
Provided by THALES
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Whitepapers
Supporting Mobile Devices with Wireless LAN/MAN in Large Controlled Environments
Dec 2010
The functionality of mobile devices has grown exponentially in recent times. This has led to smart phones and the mobile Internet becoming a big success story. IEEE 802.11 wireless local area...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Factors that Affect Conversational Voice Communication Quality (CVCQ) of VoIP Systems
Sep 2011
This paper presents a general method for comparing the conversational quality of voice communication systems over networks with delays. The perceptual evaluation of an interactive conversation...
Provided by Infomesr
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Whitepapers
Anatomy of WiFi Access Traffic of Smartphones and Implications for Energy Saving Techniques
Feb 2012
Today's Smartphones are equipped with more features than an average personal computer. They have become the preferred means of communication, and consequently, Smartphone traffic constitutes an...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Performance Analysis of Scheduling Algorithms For VoIP Services in IEEE 802.16 Systems
Nov 2012
VoIP applications are being widely used in today's networks challenging their capabilities to provide a good quality of experience level to the users. In particular, there are several scheduling...
Provided by International Journal of Computer Science Issues
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Whitepapers
Performance Analysis of VoIP Codecs over WiMAX Networks
Nov 2012
Real-time services such as VoIP are becoming popular and are major revenue earners for network service providers. These services no longer confined to the wired domain and extended over wireless...
Provided by International Journal of Computer Science Issues
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Whitepapers
An Efficient Encryption Algorithm for P2P Networks Robust Against Man-in-the-Middle Adversary
Nov 2012
Peer-to-Peer (P2P) networks have become popular as a new paradigm for information exchange and are being used in many applications such as file sharing, distributed computing, video conference,...
Provided by International Journal of Computer Science Issues
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Whitepapers
Analysis Quality of Service from Internet Protocol Television (IP TV) Service
Dec 2012
IPTV was convergency product between broadcasting, telecommunication and information technology because it gave multimedia service such as TV broadcasting, video, audio, text, and data transmitted...
Provided by Institute of Advanced Engineering and Science (IAES)
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Whitepapers
Integrating Voice over Internet Protocol (VoIP) Technology as a Communication Tool on a Converged Network in Nigeria
Nov 2012
Telecommunications in recent years has been undergoing a rapid growth all over the world. Prominent among the advancements of telecommunication is the evolution of modern converged network that...
Provided by IRPN Press
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Whitepapers
Evaluation of CDMA Microwave Links at Different Environments for VoIP Applications
Oct 2012
VoIP is the most important communication technology in the modern communication world. Even though it has became a viable alternative to wired telephony, it is still in development stage in the...
Provided by International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
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Whitepapers
Management Strategies for Integrating Cloud Computing into VoIP
Aug 2012
This paper is to present significant elements that can influence the voice quality in a VoIP network and to find methods of improving them. After analyzing the impact of QoS, solutions are...
Provided by Journal of Computing
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Whitepapers
Perceptible MOS Factor Achieved During Voice Transmission in IEEE 802.1Q Standard for Video Conferencing
Oct 2012
In the upcoming 4G networks can provide better quality parameters values than 3G networks. Video conferencing is IP based connectivity to N number of users in the geographical coverage area in...
Provided by International Journal of Computer Applications
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Whitepapers
Deploying and Operating Carrier Grade VoIP Networks - Using a Holistic Approach to Meet the Challenges
Jul 2007
Deploying and operating a carrier grade VoIP network requires a holistic approach, from developing a business plan through designing and deploying the network. MSOs face new challenges as the...
Provided by Alcatel-Lucent
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Whitepapers
Next Steps with Ethernet WAN Communications at Substations
Jan 2010
Changes at substations are driving new WAN communications requirements. Deployment of eSCADA, VoIP, smart-metering traffic aggregation and video surveillance is resulting in increasing IP or...
Provided by Alcatel-Lucent
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Whitepapers
Efficient Bandwidth Estimation Management for VOIP Concurrent Multipath Transfer
Oct 2012
Concurrent multipath transfer distributes incoming traffic simultaneously between several paths to maximize network resource utilization and to improve quality of service. Voices over IP real time...
Provided by Sathish Valluri
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Whitepapers
Proposed Secure SIP Authentication Scheme Based on Elliptic Curve Cryptography
Nov 2012
Session Initiation Protocol (SIP) is a powerful signaling protocol that increasingly used for administrating Voice over IP (VoIP) phone calls. In recent years, Session Initiation Protocol (SIP) is...
Provided by International Journal of Computer Applications
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Whitepapers
Transforming Voice - IMS for PSTN Modernization in ETSI Markets
Oct 2009
For many service providers, the PSTN network is aging and operational costs continue to increase. This triggers the need to make strategic choices for voice network evolution. Even if some service...
Provided by Alcatel-Lucent
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Whitepapers
Alcatel-Lucent End-to-End IMS Solution
Sep 2009
Traditional telecom service providers now face competition from Internet players who have developed conversational services, such as VoIP and IM, based on the Internet and Web 2.0 applications....
Provided by Alcatel-Lucent
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Whitepapers
Alcatel-Lucent IMS Security: Providing a Trusted Foundation
Jul 2011
Security remains a top priority for service providers as threats continue to evolve, with service providers battling to defend against the increasing volume and sophistication of spam, spyware and...
Provided by Alcatel-Lucent
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Whitepapers
Elastic Transponders for Optical Direct Detection OFDM Systems Based on the FHT
Jul 2012
The rapid growing of IP traffic and the new emerging applications and services such as cloud computing and high quality IP services (VoIP, IPTV, etc.) require a high capacity optical backbone...
Provided by Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
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Whitepapers
Evaluation of VoIP Performance in Downlink Cellular Networks with Multihop Relaying
Aug 2007
The authors analyze the impacts of multi-hop relaying on the quality of service of voice transmission in the downlink OFDMA communication system. It is shown that the system performance in terms...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Evaluation and Improvement of VoIP Capacity for LTE
Mar 2012
LTE-Advanced (LTE-A) proposed by the 3rd Generation Partnership Project (3GPP) has been accepted by the International Telecommunication Union (ITU) in 2010 as an IMT-Advanced (IMT-A) compliant 4G...
Provided by RWSoftware
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Whitepapers
Increasing the VoIP Capacity of WiMAX Systems Through Persistent Resource Allocation
Feb 2009
The Voice-over-IP (VoIP) capacity of a mobile communication system is a crucial point to become an International Mobile Telecommunications (IMT)-Advanced member. This is reflected by special...
Provided by RWSoftware
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Whitepapers
On VoIP Capacity Gains in Frame-Based Packet-Switched Wireless Networks
Jul 2009
It is expected that future IMT-Advanced systems will operate packet-switched due to the dominance of data services. However, it is inherent to packet-switched systems to not cope well with voice...
Provided by RWSoftware
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Whitepapers
Efficient Semi-Persistent Scheduling for VoIP on EUTRA Downlink
Aug 2008
Evolved UTRA (EUTRA) is currently under standardization within 3GPP as a Long-Term Evolution (LTE) of Universal Terrestrial Radio Access (UTRA) air interface. Due to the potentially large number...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Touring DNS Open Houses for Trends and Configurations
Mar 2011
DNS is a critical component of the Internet. It maps domain names to IP addresses and serves as a distributed database for various other applications, including mail, Web, and spam filtering. This...
Provided by Indiana University
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Whitepapers
Efficient Bitmap Signaling for VoIP in OFDMA
Aug 2007
The communication system is currently undergoing a convergence to IP services. As a result, Voice over Internet Protocol (VoIP) will be commonplace in the near future. In order to maximize the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Increasing VoIP Capacity on WiFi Networks Through the Use of the FAIR Algorithm for MAC
Aug 2007
As WiFi networks and IP telephony grow increasingly popular, the standard Distributed Control Function (DCF) MAC protocol in IEEE 802.11b, which is not designed to support real-time applications,...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
MAC Scheduling Scheme for VoIP Traffic Service in 3G LTE
Aug 2007
3G Long Term Evolution, which aims for various mobile multimedia services provision by enhanced wireless performance, proposes the VoIP-based voice service through the PS domain. When delay and...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Simplified Joint Call and Packet Level Teletraffic Analysis of CAC Strategies for VoIP Traffic in Wireless Networks
Mar 2012
In this paper, a simplified joint call and packet level tele-traffic analysis method for performance evaluation of Call Admission Control (CAC) strategies for Voice over IP (VoIP) traffic over...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Performance Evaluation of TCP and UDP During LTE Handover
Mar 2012
LTE (Long Term Evolution) has been standardized in 3GPP (3rd Generation Partnership Project) to provide higher data throughput as well as lower latency for various IP based services including web...
Provided by SOFTBANK Creative Corp.
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Whitepapers
Secondary User VoIP Capacity in Opportunistic Spectrum Access Networks With Friendly Scheduling
Mar 2012
In conventional cognitive radio networks it is usually assumed that the primary network remains unchanged. The onus is then placed on the secondary network users to make the best use of any...
Provided by McMaster University
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Whitepapers
An Efficient Search Method for the Content-Based Identification of Telephone-SPAM
May 2012
With the help of VoIP technology, large numbers of unsolicited calls can be conveniently placed and SPAM over Internet Telephony may become a major nuisance and threat. Various mitigation methods...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A_PSQA: PESQ-Like Non-Intrusive Tool for QoE Prediction in VoIP Services
May 2012
Perceived speech quality, or Quality of Experience (QoE), is the key criteria for evaluating VoIP service. Most of the existing solutions are intrusive, in a sense where they require both the...
Provided by University of Reims Champagne Ardenne
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Whitepapers
Same But Different? - Using Speech Signal Features for Comparing Conversational VoIP Quality Studies
May 2012
In this paper, the authors demonstrate how speech signal features can be used to detect and explain differences in human to human conversation tests. To this end, they compare the results of two...
Provided by Deutsche Telekom
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Whitepapers
Global State-Dependent QoE Based Routing
May 2012
For years, wireless network systems have been trying to satisfy end-users and support high quality multimedia applications such as Mobile TV, VoIP, etc. Combining wireless networks with multimedia...
Provided by University of Pardubice
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Whitepapers
Optimum Physical-Layer Frame Size for Maximising the Application-Layer Rateless Code's Effective Throughput
Mar 2010
The tolerable packet-loss ratio of an Internet Protocol (IP) based wireless networks varies according to the specific services considered. File transfer for example must be error free but...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Design and Implementation of IEEE 802.21 and Its Application on Wireless VoIP
Mar 2010
Supporting a multimode mobile device to seamlessly switch its connections between various wireless access networks, such as WiMAX, Wi-Fi, and LTE, is an important research issue in 4G...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Performance Analysis of VoIP by Communicating Two Systems
Oct 2012
VoIP is a technology that digitizes voice packets and enables telephony communication by using internet as a backbone. In this paper, the authors introduce and explore the problems that occur in...
Provided by IOSR Journal of Engineering
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Whitepapers
Enhanced HSDPA Mobility Performance: Quality and Robustness for Voice Over HSPA Service
Mar 2010
Legacy High Speed Downlink Shared Channel (HS-DSCH) Serving Cell Change (SCC) procedures in deployed HSPA networks (3GPP Release 5 and 6) may lead to unacceptably high call drop rates in realistic...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
911 - Where's Your Emergency?
Nov 2008
What if one is a teleworker calling from laptop VoIP client and one is not in office? Will emergency call go to the correct Public Safety Answering Point (PSAP)? Can emergency teams find one ?...
Provided by Nortel Networks
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White Papers
A Fast Handoff Using State Information in Mobile VoIP Environment
Jan 2009
Recent growth of the wireless Internet provides various multimedia services including video, audio, and voice. Especially, the VoIP has been become an important technology supporting transmission...
Provided by Soongsil University
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White Papers
VoIP to 20 kHz: Codec Choices for High Definition Voice Telephony
Jul 2008
As Voice over IP (VoIP) becomes more and more prevalent throughout business and personal communications, it's important to understand the full potential of this technology and how it can...
Provided by Polycom
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Webcasts
IT Manager Webcast: Technical Talks With Tim Vander Kooi: Integrated Communications (Level 200)
Dec 2009
Employees in the organization want access to information and people regardless of what device they use; the ability to instantly see the status of colleagues and chat with them is a business...
Provided by Microsoft
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Webcasts
Momentum Webcast: The Future of Business Productivity (Level 100)
Dec 2009
Unified Communications and Collaboration platform provides seamless user experience, increases efficiency and saves cost for businesses. The attendee of this webcast will discover how Microsoft...
Provided by Microsoft
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White Papers
Connecting to Better Customer Service
Jan 2010
Less than a third of surveyed IT executives believe their companies are "highly effective" at adapting to changing customer needs and priorities. Businesses that build a robust voice and data...
Provided by Qwest Communications
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White Papers
Unified Communications and Your Business: What You Need to Know
Apr 2009
To create a consistent, seamless Unified Communications (UC) experience across your organization, you must first examine your existing infrastructure and business processes to determine what...
Provided by Qwest Communications
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White Papers
IP Multimedia Subsystem: IMS - Overview and Applications
Jul 2004
This white paper presents an overview of the IP Multimedia Subsystem (IMS), provides examples of various services that this new environment can offer to end users, and outlines the benefits of IMS...
Provided by 3G Americas
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Webcasts
Extending Lotus Sametime with HD Video
Jan 2010
Many users investing in unified communications solutions have already deployed room video conferencing and require a solution that fully supports and interoperates with those systems. This session...
Provided by IBM
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White Papers
Monitoring VoIP With Cisco Network Analysis Module
Mar 2009
In today's complex multimedia networks, the ability to measure the quality experienced by end users is critical. By providing visibility into the quality of VoIP traffic, NAM 4.0 significantly...
Provided by Cisco Systems
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White Papers
Monetization of the IP Video Opportunity: Cisco and Anystream Enable New Business Models
Jan 2009
Cisco and Anystream together provide a full end-to-end Internet streaming solution that enables service providers to quickly and efficiently develop a strong web presence and deliver a new...
Provided by Cisco Systems
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White Papers
Configuring and Troubleshooting VoIP Monitoring
Mar 2009
Cisco software products for IP contact centers have the ability to silently monitor and record calls between contact center agents and customers. The configuration of various network components...
Provided by Cisco Systems
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White Papers
Seamless Roaming for Enterprises
Oct 2008
Mobile intelligent roaming allows mobile users to seamlessly transfer calls and extend advanced unified communication and business applications from the WLAN to a cellular network and back again....
Provided by Cisco Systems
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White Papers
Generate a Key for AES Using Biometric for VoIP Network Security
Mar 2009
This paper proposed a Biometric-Crypto system which generates a cryptographic key from the fingerprints for Encrypting and decrypting the voice data packets for VoIP Security. If VoIP packets...
Provided by Journal of Theoretical and Applied Information Technology
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White Papers
A VoIP Traffic Monitoring System Based on NetFlow v9
Mar 2009
With the development of VoIP (Voice over IP) service, new security threats are expected to be appeared. However, existing IP network security solutions cannot detect new VoIP specified network...
Provided by Korea Information Security Agency
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White Papers
VoIP Security - Methodology and Results
Jul 2007
As VoIP products and services increase in popularity and as the "Convergence" buzzword is used as the major selling point, it's time that the impact of such convergence and other VoIP security...
Provided by Next Generation Security Software
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White Papers
A Survey of Voice Over IP Security Research
Sep 2009
It presents a survey of Voice over IP security research. Its goal is to provide a roadmap for researchers seeking to understand existing capabilities and, and to identify gaps in addressing the...
Provided by Symantec
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White Papers
Security Analysis of an IP Phone: Cisco 7960G
Nov 2008
IP phones are an essential component of any VoIP infrastructure. The hardware constraints and newness of these devices, as compared to mature desktop or server systems, lead to software...
Provided by Georgia Institute of Technology
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White Papers
Third Generation (3G) Wireless White Paper
Mar 2000
This white paper presents an overview of current technology trends in the wireless technology market, a historical overview of the evolving wireless technologies and an examination of how the...
Provided by Continuous Computing
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White Papers
9 Savvy Ways to Reduce the Cost of Your Existing Enterprise IP Telephony Network
Jan 2010
Enterprise IP telephony proved to be a great communication tool to unite distant employees in a solid team, to reduce costs for international calls, to improve productivity and not only that....
Provided by BCS-IT
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White Papers
Moving toward unified communications:Pave the way for the future with Adobe® Acrobat® Connect™ Pro 7.5
Sep 2009
The Unified Communication (UC) vision will benefit marketing professionals by making it easier to communicate, collaborate and provide rich interactive experiences for their customers and...
Provided by Adobe Systems
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White Papers
Targeting VOIP
Oct 2008
As more and more companies move towards a full scale replacement of conventional PSTN phones with a VOIP infrastructure, there is an increased incentive for malicious individuals to break into the...
Provided by Information Risk Management
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White Papers
Enterasys Converged Networks: Deploying, Optimizing, and Securing a Network for Unified Communications
Jul 2008
Deployments of converged voice/video/data communications are increasing as new applications support interactive business communications anytime, anywhere over wired and wireless networks. This...
Provided by Enterasys Networks
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Case Studies
Credit Union Saves $225,000 Annually, Boosts Collaboration With Unified Communications
Dec 2009
HarborOne, a leading credit union, balked at the growing expense of bringing branch managers and others to headquarters for weekly meetings and training that kept them from servicing customers....
Provided by Microsoft
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Case Studies
Resilient Networks From 3Com Support Provision of First-Class Advanced Education for Pupils at ULT Academies Across the UK
Aug 2009
ULT required a layered core-to-edge LAN offering a high level of resilience and able to support both wireless and Voice over Internet Protocol (VoIP). The network needed to support the existing...
Provided by 3Com
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Case Studies
Bert Fish Medical Center Improves Productivity, Customer Service, and Patient Care With Avaya IP Communications
Apr 2009
The medical center needed a reliable, easy-to-manage enterprise communications solution that would seamlessly interconnect its seven (soon to be nine) locations on a single VoIP platform. Goals...
Provided by Avaya
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Case Studies
AAA New York Shifts Membership Services Into High Gear With Avaya Services
Mar 2009
AAA New York had grown dramatically during the past years to 12 offices throughout New York. Each office was served by a separate communications system, and all systems came from a variety of...
Provided by Avaya
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White Papers
IP Telephony Basics
Feb 1999
The Internet is a worldwide network of computer networks. Computers can send messages to each other via the Internet (email is the most familiar example). However, audio can also be digitized and...
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White Papers
Learn How to Improve Meetings with VoIP
Feb 2010
Download our free white paper, VoIP Conferencing, and learn how VoIP-enabled meeting systems are revolutionizing the world of audio conferencing. This white paper explains in plain English what...
Provided by Premiere Global Services (PGi)
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Resource Center
Gaining Competitive Advantage with VoIP for Business
Aug 2005
Today businesses are deploying Voice over Internet Protocol (VoIP) solutions to achieve competitive advantage, improve employee productivity, and lower services costs. VoIP can combine voice with...
Provided by Intel
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Case Studies
Survey Finds Widespread Use of Video Conferencing
Feb 2010
A survey commissioned by Global IP Solutions has found use of video conferencing technology to be widespread among business professionals. GIPS asked Research Now to survey 1,200 business...
Provided by Global IP Solutions
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White Papers
Best Practices for Next-Generation IP Address Management
Nov 2005
This white paper provides IT professionals a guide for how to flawlessly execute tasks for IP management, and recommends best practices for simplifying the IP management process. These best...
Provided by International Network Services
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Whitepapers
Integrating Communication Services
Dec 2008
The need for communication services which span multiple communication technologies is growing. Communication services are being developed in three areas: in the public switched telephony networks...
Provided by Hewlett-Packard (HP)
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White Papers
VoIP Security: Protecting Your VoIP Investment
Jun 2005
When VoIP is introduced into the network, an organization's perimeter security solution will play a critical role in either enabling or limiting the scope of the deployment and, as a result, the...
Provided by Check Point Software Technologies
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Case Studies
Leverages HP Software and Solutions to Create Telephony Over IP Solution for Enterprise Segment
Dec 2009
In its country's consumer telecommunications market, Wind, Italy has proven its leadership capabilities: the company is currently the third-largest mobile phone services provider in Italy. Wind,...
Provided by Hewlett-Packard (HP)
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Webcasts
Understanding Media and Packet Processing in VoIP Networks
Feb 2006
IP networks are increasingly being used to deliver enhanced voice services. Unlike the PSTN, elements in a VoIP network are distributed and utilize flexible signaling protocols and open...
Provided by Performance Technologies
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Case Studies
Pro BTP: Lower Costs and Increased Sales With a Comprehensive Call Center Solution
Jan 2009
PRO BTP, the primary professional retirement institution in France for builders and public works employees, has seen member call traffic increase from year to year and is expected to continue to...
Provided by IBM
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White Papers
Implementation of Video Voice Over IP in Local Area Network Campus Environment
Apr 2009
In this research, the author proposes an architectural solution to integrate the Video voice over IP (V2oIP) services in campus environment network. Voice over IP (VoIP) technology has become a...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
VoIP and Network Management for the Mid-Market
Jul 2008
PacketTrap Networks appreciates the importance of VoIP, and has added VoIP QoS monitoring to the rest of the network monitoring capabilities of its solutions. For many companies investigating VoIP...
Provided by PacketTrap Networks
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Whitepapers
Audio Conferencing 2.0: Control Costs & Simplify Administration
Jul 2009
Audio conferencing has seen very few innovations in recent years � unless you consider complicated operations and added expenses to be significant milestones. Simply put, the industry has been...
Provided by Citrix Online
