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telephony
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Whitepapers
Comparative Study of QoS Parameters of Sip Protocol in 802.11a and 802.11b Network
December 1, 2012 12:00am PST
Present day, the Internet telephony growth is much faster than previous. Now the authors are familiar with digitized packet of voice stream. So, authors have required VOIP communication. SIP is...
Provided by: AIRCC
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Whitepapers
ANFIS-based Quality Prediction Models for AMR Telephony in Public 2G/3G Mobile Networks
November 21, 2012 12:00am PST
The scope of this research paper is the proposal of voice quality prediction models, based on Adaptive Neuro-Fuzzy Inference Systems (ANFIS), for Adaptive Multi Rate (AMR) telephony service...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Digital Switching in Telecom-Munication
November 1, 2012 12:00am PDT
Telecommunication networks carry information signals among entities, which are geographically far apart. An entity may be a computer or human being, a facsimile machine, a Tele-printer, a data...
Provided by: International Journal of Innovative Technology and Exploring Engineering (IJITEE)
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Whitepapers
Effective Service Capacity Analysis of Opportunistic Multi-Carrier OFDMA Systems
October 25, 2012 12:00am PDT
Exact queuing-theoretic modeling of wireless systems is tough due to the complex service processes that arise from the interaction of the wireless channel with state-of-the-art signal processing...
Provided by: Association for Computing Machinery
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Whitepapers
Understanding Session Border Controllers
October 22, 2012 12:00am PDT
Over the past 10 years the Session Initiation Protocol (SIP) has moved from the toy of researchers and academics to the de-facto standard for telephony and multimedia services in mobile and fixed...
Provided by: FRAFOS GmbH
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Whitepapers
SIP Trunks - Benefits and Best Practices
October 21, 2012 12:00am PDT
Back in the days of wireline telephony, when all phone calls went over the Public Switched Telephony Network (PSTN), businesses would purchase "trunks" -dedicated lines or a bundle of circuits -...
Provided by: ShoreTel
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Whitepapers
Demystifying Unified Communications
October 21, 2012 12:00am PDT
To achieve UC and other next-generation benefits, companies must build the right foundation. Enterprises have committed to IP telephony, and completing the conversion to VoIP is just a matter of...
Provided by: ShoreTel
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Blog Post
Is Huawei a threat to U.S. national security?
October 8, 2012 1:14pm PDT
Telecommunications giant Huawei's rapid expansion has prompted fears in the U.S. national security establishment about cyberespionage threats emanating from China. What do IT pros think? Voice...
77 Latest comment by LAGUY88
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Whitepapers
Adaptive Bandwidth Allocation in Wireless Networks With Multiple Degradable Quality of Service
October 1, 2012 12:00am PDT
In Wireless/Mobile networks various kinds of encoding schemes were used for transmission of data over a bandwidth. The desired quality and generated traffic varies with the requirement with this...
Provided by: IOSR Journal of Engineering
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Whitepapers
Performance Analysis of VoIP by Communicating Two Systems
October 1, 2012 12:00am PDT
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
Comparative Analysis of Cloud Computing Utilities
October 1, 2012 12:00am PDT
The significant advances in information and communications technology over the last half century led to an increasingly perceived vision that computing will one day be the 5th utility (after...
Provided by: Journal of Computing
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Whitepapers
Evaluation of CDMA Microwave Links at Different Environments for VoIP Applications
October 1, 2012 12:00am PDT
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
Increasing Operational Agility: BPM in Telecommunications
October 1, 2012 12:00am PDT
Business processes are at the heart of what makes a business successful and differentiates it from the competition. This is especially true in the telecommunications industry, where Communications...
Provided by: Oracle
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Whitepapers
Features, Benefits, Futuristic Projections of Cloud and Inter-Cloud Extensions to the Internet
September 15, 2012 12:00am PDT
Cloud has become an everyday term in majority of the large scale IT enterprises. Clouds now are the new building blocks of major businesses spread around the world. They help in transporting...
Provided by: International Journal of Computer Applications
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Whitepapers
Context-Aware Routing Method for P2P File Sharing Systems Over MANET
September 4, 2012 12:00am PDT
Mobile devices have achieved great progress. They allow user to store more audio, video, text and image data. These devices are also equipped with low radio range technology, like Bluetooth and...
Provided by: Telecom Reporting Solution
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Whitepapers
Multipath Virtual Queue Management System for Effective Packet Scheduling in MPLS Networks
September 1, 2012 12:00am PDT
With the rapid development of communication and networking technologies VOIP has become an alternate to traditional telephony. These applications prefer timeliness in packet delivery. To perform...
Provided by: Indian Journal of Computer Science and Engineering (IJCSE)
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Whitepapers
Speech Acts-Enhanced SIP Communication
September 1, 2012 12:00am PDT
In workplaces, phone calls constitute a very common way of communication. However, the callee typically has no means to know what the caller wants to talk about. This can be counterproductive if...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Line Topology Estimation of Indoor Power Lines Using Multipoint Single Ended Loop Testing
September 1, 2012 12:00am PDT
Quality of broadband connectivity over a residential power line is dependent on its topology which is very different from twisted pair copper used in telephony. In this paper methods to estimate...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Security-Effective Local-Lighted Authentication Mechanism in Nemo-Based Fast Proxy Mobile IPV6 Networks
August 22, 2012 12:00am PDT
Owing to the rapid development of wireless network technology, Internet is getting more mobile and the smart phone, a mobile device is becoming ubiquitous telecommunication environment such as web...
Provided by: Sungkyunkwan University
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Case Studies
Bank Benefits From Borderless Network and Collaboration
August 8, 2012 12:00am PDT
Ecobank Transnational Incorporated is a leading pan-African bank with operations in 32 countries across the continent, more than any other bank. Their challenges are to standardize provision of...
Provided by: Cisco
