发明名称 APPARATUS AND METHOD FOR CALLED-PARTY TELEPHONE MESSAGING WHILE INTERCONNECTED TO A DATA NETWORK
摘要 An apparatus and method allow a called party, who is utilizing the telephone transmission line to connect to a data network, and as such is unable to directly receive an incoming phone call from a calling party, to be able to provide a specific response message to the calling party while not requiring the called party to directly communicate with the calling party.
申请公布号 CA2241665(C) 申请公布日期 2001.07.24
申请号 CA19982241665 申请日期 1998.06.25
申请人 AT&T CORP. 发明人 BURG, FREDERICK M.
分类号 H04M3/42;H04L29/06;H04M3/428;H04M7/12;H04M11/00;H04M11/06;(IPC1-7):H04M11/06 主分类号 H04M3/42
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