发明名称 System and method for providing voice messaging services utilizing a network connection
摘要 When an incoming call is received, a signal is sent to a computer that monitors the telephone line. If the telephone is not answered, the messaging system sends a signal and streaming audio signals to the computer. The signals are output over speakers connected to the computer.
申请公布号 US2003099333(A1) 申请公布日期 2003.05.29
申请号 US20020191904 申请日期 2002.07.08
申请人 CASTAGNA WILLIAM D.;SMITH SHAWN W.;VANDERFORD JAN 发明人 CASTAGNA WILLIAM D.;SMITH SHAWN W.;VANDERFORD JAN
分类号 H04M1/57;H04M1/654;H04M1/663;H04M3/533;H04M3/537;H04M7/00;(IPC1-7):H04M1/64;H04M3/42 主分类号 H04M1/57
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