| 摘要 |
PURPOSE: A device of interpreting a script code for an IVR(Interactive Voice Response) service is provided to transmit data to a media gateway system through a code syntax analyzer, and to analyze a script in a system code analyzer, thereby being applicable to all application programs. CONSTITUTION: A script code generator(210) generates a code in script type. A code syntax analyzer(220) analyzes the generated code by syntax. A gateway system(230) has a code analyzer(240). The code analyzer(240) analyzes a code of script data transmitted from the code syntax analyzer(220), and proceeds a service. The code analyzer(240) comprises as follows. A line interpreter distinguishes line information of the script data into variables and functions. A memory manager decides whether the variables are self variables or system variables, and designates a position where the variables are stored. A local memory is used within a script local function. A global memory is used within one entire script function. A common memory is simultaneously defined in a script and the gateway system(230), and is written/read. A parser distinguishes each factor of the script data, and performs a standard function.
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