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公开(公告)号:US06633591B2
公开(公告)日:2003-10-14
申请号:US08989790
申请日:1997-12-12
申请人: Mamoru Goto , Takeshi Uehara , Fumiko Senba , Umihiko Motoki
发明人: Mamoru Goto , Takeshi Uehara , Fumiko Senba , Umihiko Motoki
IPC分类号: H04J312
CPC分类号: H04Q3/62 , H04M1/57 , H04Q2213/13091 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13205 , H04Q2213/13209 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13286 , H04Q2213/13395
摘要: A switch device connectable to an ISDN includes a first part which adds a calling ID information element to a first call setup message to be transferred over an ISDN tie line connecting the switch device to another switch device. The calling ID information element includes identification information on a terminal which is connected to the ISDN and makes a call.
摘要翻译: 可连接到ISDN的交换设备包括第一部分,其将呼叫ID信息元素添加到要通过将交换设备连接到另一交换机设备的ISDN连接线传送的第一呼叫建立消息。 呼叫ID信息元素包括连接到ISDN并进行呼叫的终端上的识别信息。 PTEXT>