Abstract:

This paper summarises the experience of introducing SDL and MSC and also reflects recent and future work in the ISKRATEL company. ISKRATEL SDL Methodology (ISDLM) and prototype development CASE Study are briefly reviewed here. The extended and added features during the design, simulation and implementation phases are described in detail. The final results of the prototype and products development are being discussed here. Finally, the experience of using SDL-88 and the GEODE tool is mentioned, as are our future plans and expectations.