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专利名称：Call establishment method
发明人：Orlamünder, Harald, Dipl.-Ing.,Stahl, Uwe,
Dipl.-Ing.,Lautenschlager, Wolfgang, Dipl.-Ing.
申请号：EP02360313.7申请日：20021114公开号：EP1420572B1公开日：20050119
摘要：The invention concerns the method of establishing a communication connection(80) between a calling subscriber terminal (5) and a called subscriber terminal (61,62,63)connected to a circuit switched communication network (1), a terminal for acommunication network and a server (15) for the provisioning of services to callingsubscriber terminal (5) of a circuit switched communication network (1). A callingsubscriber (91) enters a request to access a called subscriber terminal (62). The
subscriber terminal (5) transfers an identification of the called subscriber to a mediationfunction element (16). The mediation function element (16) transmits said identification ofthe called subscriber to an address translation server (7). The address translation server(7) transmits a circuit switched network address of a terminal of the called subscriber tothe mediation function element (16). The mediation function element (16) initiates a callestablishment by passing said address to a call handling function (18) of the circuitswitched communication network (1).
申请人：CIT ALCATEL
地址：FR
国籍：FR
代理机构：Rausch, Gabriele, Dr.
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