AUTOMATIC INCOMING PHONE CALL SWITCH DEVICE IN INTERNET CONNECTION MODE AND ITS SETTING AND RELEASE METHOD

摘要

PROBLEM TO BE SOLVED: To provide a release method for automatic incoming phone call switch device in the internet connection mode to release automatic incoming call switching having already been set at end of internet connection. ;SOLUTION: The automatic incoming phone call switch device includes an initial value setting section 101 that sets a telephone number of a telephone station exchange 20 whose incoming call is switched, a telephone number of internet service provider ISP whose incoming call is switched, and the automatic/manual mode, an automatic incoming call switch setting/release section 102 that sends a telephone number of the telephone station exchange set by the initial value setting section, incoming call request data, and data corresponding to the telephone number of the ISP whose incoming call is switched, and sends release data to release the telephone number of the telephone station exchange set by the initial value setting section and the incoming call switching at the end of communication, a modem 104 to connect to a communication channel, a telephone connection section 109 that makes a phone call to the telephone number of the telephone station exchange received at internet connection and release, a 1st changeover device 107, a voice conversion section 110 and a 2nd changeover device 108.;COPYRIGHT: (C)1999,JPO