NDLI: A framework of software-based PBX services over Internet

Content Provider	IEEE Xplore Digital Library
Author	Rong-Tsung Sheu Wu, J.-L.C.
Copyright Year	1999
Description	Author affiliation: Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan (Rong-Tsung Sheu)
Abstract	Although Internet is a powerful and economical communication vehicle, its poor quality-of-service (QoS) is still the major obstacle for multimedia transport over Internet. Basically, both the high-speed broadband network platform and the effective multimedia application platform are needed to gain and promote the benefit of multimedia services to end-users. The ATM-based broadband network would be an adequate inter-network platform for multimedia communication. In general, different application platforms will be needed for different traffic requirements. In multimedia applications, a hybrid service is essential for supporting real-time traffic and non-real-time traffic simultaneously, for example in a conference call, data and voice have to be transferred at the same time. The goal of this paper is to design a framework which can support PBX services with multicasting capability for TCP/IP running over Internet and provide portability to the upper-layer distributed applications. A model of the hierarchical service architecture is proposed to solve the problem of QoS for end-users. Finally, we build an agent-oriented framework for distributed switching agent with object caching mechanism to provide the capability of having a better deployment to clients.
Starting Page	516
Ending Page	521
File Size	74754
Page Count	6
File Format	PDF
ISBN	0769503535
DOI	10.1109/ICPPW.1999.800109
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-09-24
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Web and internet services Telecommunication traffic Broadband communication Power generation economics Vehicles Quality of service Application software Multimedia communication Call conference TCPIP
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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