Design and hnplementation of Internetworking System between ATM and PSTN


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 5, No. 11, pp. 2930-2942, Nov. 1998
10.3745/KIPSTE.1998.5.11.2930,   PDF Download:

Abstract

POST(Plain Old Telephone Service) is the most popular telecommunication service and should be supported in the future BISDN that is based on the ATM technology. Therefore, the interworking system between ATM network and PSTN is needed, which provides telephone service between client of ATM network and subscriber of PSTN. In this paper, the interworking system between ATM network and PSTN is designed and implemented. The interworking system consists of PSTN I/F module, signaling processing module, voice sampling module, voice regeneration module, transmission module, and ATM I/F module. The PSTN I/F module and ATM I/F module are implemented using the existing commercial H/W products. However, the other 4 modules are implemented for the WIN95 environments by software. The test environment is also implemented and the interworking system is operated without problems.


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Cite this article
[IEEE Style]
T. S. Woo and L. J. Tae, "Design and hnplementation of Internetworking System between ATM and PSTN," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 11, pp. 2930-2942, 1998. DOI: 10.3745/KIPSTE.1998.5.11.2930.

[ACM Style]
Tak Sung Woo and Lee Jung Tae. 1998. Design and hnplementation of Internetworking System between ATM and PSTN. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 11, (1998), 2930-2942. DOI: 10.3745/KIPSTE.1998.5.11.2930.