Security chip supporting interactive media response system
A technology of answering system and security chip, applied in transmission system, automatic switching office, telephone communication, etc., can solve the problem of difficulty in guaranteeing authenticity
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[0045] The present invention describes embodiments of the present invention in the following order:
[0046] 1. According to the secure telephone transaction system of the present invention
[0047] 2. According to the secure telephone transaction process of the present invention
[0048] 3. Support the security chip of the above-mentioned secure telephone transaction system
[0049] 1. According to the secure telephone transaction system of the present invention
[0050] figure 2 The basic structure of the secure telephone transaction system according to the present invention is shown.
[0051] see figure 2 , the PSTN network includes a secure terminal, a secure telephone authorization center, and a secure telephone service center.
[0052] and figure 1 Compared with the existing system of figure 2 The secure terminal in the secure telephone trading system corresponds to figure 1 ordinary telephone 1, figure 2 The secure telephone business center in the secure tele...
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