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voip
(2513 results)-
Whitepapers
Integrating Voice over Internet Protocol (VoIP) Technology as a Communication Tool on a Converged Network in Nigeria
November 1, 2012 12:00am PDT
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
An Efficient Encryption Algorithm for P2P Networks Robust Against Man-in-the-Middle Adversary
November 1, 2012 12:00am PDT
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
Performance Analysis of VoIP Codecs over WiMAX Networks
November 1, 2012 12:00am PDT
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
Performance Analysis of Scheduling Algorithms For VoIP Services in IEEE 802.16 Systems
November 1, 2012 12:00am PDT
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
Quality of Service (QoS) in Wireless Network and NS-3, VOIP Simulation Environment
November 1, 2012 12:00am PDT
Quality of Service (QoS) is what determines if a wireless technology can successfully deliver high value services such as voice and video. The UGS service flow handles the traffic generated by...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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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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Whitepapers
Efficient Bandwidth Estimation Management for VOIP Concurrent Multipath Transfer
October 19, 2012 12:00am PDT
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
Securing VOIP Networks Via Transport Protocols Layer
October 16, 2012 12:00am PDT
Voice over Internet Protocol (VoIP), is a technology that allows the people to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line. VoIP services...
Provided by: International Journal of Electronics and Computer Science Engineering
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Whitepapers
Genesys SIP - Empowering Enterprise-wide Customer Service
October 1, 2012 12:00am PDT
This white paper provides insights on the key attributes of SIP for customer service; how businesses can prosper with adoption of SIP; and flexible deployment strategies for migrating from TDM to...
Provided by: Genesys
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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
Perceptible MOS Factor Achieved During Voice Transmission in IEEE 802.1Q Standard for Video Conferencing
October 1, 2012 12:00am PDT
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
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
Efficient Signal Quality Improvement Approach for Wideband VoIP System in Pervasive Environment
October 1, 2012 12:00am PDT
Voice over Internet Protocol (VoIP) is a the best alternative to the traditional voice communication system, since VoIP system converges the data, voice and video data and reduces the cost of call...
Provided by: Guru Nanak Dev University
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Discussion Threads
Should I use seperate switches for VOIP and Data?
September 20, 2012 7:45pm PDT
Should I use seperate switches for VOIP and Data? Hi, Would there be a benefit to using different switches for our VOIP phones and the rest of our network? We are a small business with 20...
3 Started by cjharrison@... | Latest comment by goldrnr
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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
Wireless GSM SMS Query Commander for Cloud Computing and Multicasting
September 1, 2012 12:00am PDT
The Wireless GSM multicasting SMS Query Commander is working over internet protocol with the support of TCP/IP and java support to make this application well fully. Such system is detecting...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
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Whitepapers
Performance Analysis of IPSec VPN Over VoIP Networks Using OPNET
September 1, 2012 12:00am PDT
Security and privacy become mandatory requirements for VoIP communications that needs security services such as confidentiality, integrity, authentication, non-replay and non repudiation. The...
Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
A Scalable Peer-To-Peer Lookup Protocol for Internet Applications
September 1, 2012 12:00am PDT
While peer-to-peer networks are mainly used to locate unique resources across the Internet, new interesting deployment scenarios are emerging. Particularly, some applications (e.g., VoIP) are...
Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Modelling of VoIP Based Tele-Teaching System: A Petri Net Based Approach
September 1, 2012 12:00am PDT
In this paper, the authors propose an algorithm called interactive group synchronization to reduce the chance of audio speech overlapping in VoIP based conferencing. They also extend the...
Provided by: International Journal of Computer Science Issues
