A call completion system, including a call completion facility allowing selection between a call back facility and a leave message facility, and a switch system for receiving a call request from a calling party terminal for a call to a called party terminal, and being adapted to invoke the call completion facility for the call in response to an unavailable state corresponding to the called party terminal.
申请公布号
WO03013118(A1)
申请公布日期
2003.02.13
申请号
WO2002AU01009
申请日期
2002.07.26
申请人
TELSTRA CORPORATION LIMITED;GOEBY, GRAHAM;BATTY, ROBYN;PESKA, VLAD;FRANCIS, GREGG;VAN ECHTELD, MARK;WILLIAMS, JOY
发明人
GOEBY, GRAHAM;BATTY, ROBYN;PESKA, VLAD;FRANCIS, GREGG;VAN ECHTELD, MARK;WILLIAMS, JOY