发明名称 Method for establishing a telecommunication connection
摘要 Abstract A method is proposed for establishing a telecommunications connection from at least one subscriber line (1, 2) to at least one other subscriber line (1, 2) of a public telecommunications network (3), which is distinguished in that the telecommunications connection (5) for the at least two subscriber lines (1, 2) is established via a local connecting unit (4), and the local connecting unit (4) transmits data relevant to the telecommunications connection to a central control system (13), and data are transmitted from this control system (13) to the local connecting unit (4).
申请公布号 US2003156702(A1) 申请公布日期 2003.08.21
申请号 US20030332362 申请日期 2003.04.21
申请人 TRINKEL MARIAN;HEIDER THOMAS;BAYER KARL-HEINZ 发明人 TRINKEL MARIAN;HEIDER THOMAS;BAYER KARL-HEINZ
分类号 H04M3/42;H04M3/00;H04M3/38;H04M3/493;H04M3/51;H04M15/00;(IPC1-7):H04M7/00 主分类号 H04M3/42
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