发明名称 METHOD AND CIRCUITRY FOR ROUTING A CALL FROM A CALLING STATION TO A DESIRED NEARBY DESTINATION STATION
摘要 METHOD AND CIRCUITRY FOR ROUTING A CALL FROM A CALLING STATION TO A DESIRED NEARBY DESTINATION STATION A network routing method and structural embodiment wherein a call is routed from a calling station to a desired called destination among a plurality of destination reachable by a number dialed from the calling station, and wherein that routing illustratively is through a digital link splicer circuit selected on the basis of the dialed number, and the desired destination is selected by a database system that retrieves a number of the desired destination based solely on the telephone number of the calling station.
申请公布号 CA2056203(A1) 申请公布日期 1992.07.01
申请号 CA19912056203 申请日期 1991.11.26
申请人 AMERICAN TELEPHONE AND TELEGRAPH COMPANY 发明人 READING, CRAIG A.;SPRAGUE, DAVID L.;WILSON, LANCE W.
分类号 H04M3/00;H04Q3/00;(IPC1-7):H04Q3/42 主分类号 H04M3/00
代理机构 代理人
主权项
地址