| 摘要 |
The phone-to-phone Internet phone exchange system or the phone-to-phone Internet server of the present invention includes computer controller (8), encoder (1), decoder (2), tone encoder (3), dialler (6), ring indicator (7), and Internet interface device (or modem) (9). When a person telephones to a caller-side server with his phone unit, the computer controller (8) of the caller-side server identifies this call by checking the ring indicator (7). Then it controls the hook controller (4) to connect the caller's phone line to the server. After connecting to the caller's phone, it transfers voice guidance messages data through the decoder, which converts voice digital data to analog voice signals that the caller can hear on his phone unit. According to guidance messages, the caller selects an appropriate service among a call, fax, and voice mail, and depresses the phone number that he wants to call. The computer controller (8) receives that phone number through the tone encoder, and analyzes the phone number to identify country or area for finding out a proper receiver-side server address. After finding out the receiver-side server, the computer controller (8) of the caller-side server sends the phone number to the receiver-side server through Internet network line. |
