Title :
Design and implementation of internetworking system between ATM and PSTN
Author :
Tak, Sung-Woo ; Lim, Shin-Young ; Park, Chang-Soon ; Lee, Jung-Tae
Author_Institution :
Network Security Lab., Syst. Eng. Res. Inst., Taejon, South Korea
Abstract :
We design and implement the internetworking system between the ATM network and PSTN, which provides telephone services between the clients of the ATM network and subscribers of the PSTN. The internetworking system consists of the 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 by using the existing commercial hardware products. However, the other 4 modules are implemented for the WIN95 environments by software. The test environment was also implemented and it was found that the internetworking system operates without problems
Keywords :
asynchronous transfer mode; internetworking; telephone networks; ATM I/F module; ATM network; PSTN; PSTN I/F module; WIN95 environments; application protocol; internetworking system design; signaling processing module; software; telephone services; test environment; transmission module; voice regeneration module; voice sampling module; Control systems; Design engineering; Internetworking; Phase change materials; Signal detection; Signal generators; Signal processing; Signal sampling; System testing; Telephony;
Conference_Titel :
Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on
Print_ISBN :
0-7803-3676-3
DOI :
10.1109/ICICS.1997.652084
