| 摘要 |
PURPOSE: A telephony integration system using a computer is provided to interwork a DB function and an operating function of a computer with speediness of a telephone terminal while interfacing a computer system with the telephone terminal, thereby making a call in various methods and designating a bell sound. CONSTITUTION: A computer system is connected to a telephone terminal(130) through a PSTN(100). Each function of the computer system and the telephone terminal(130) is interworked with each other by an interface module(110). The interface module(110) has a ring signal detector(112) for detecting a ring signal applied through the PSTN(100). The computer system comprises as follows. A DTMF generator(114) generates a telephone delivering tone when a telephone number is inputted, by operating a numeric pad displayed on a display(116) or a dial pad. A telephone connecting terminal(115) connects the telephone delivering tone with the telephone terminal(130). A memory(118) segments telephone numbers, bell sounds, and advertising image data, and stores the segmented information.
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