发明名称 |
ISDN SUBSCRIBER ACCEPTING DEVICE IN V5.2 PROCESS OF SWITCHBOARD |
摘要 |
PURPOSE: A device is provided to give services to the ISDN subscribers connected to a network connector in a switchboard and to control the calling. CONSTITUTION: An ISDN subscriber accepting device comprises: a Primary Rate Interface Card(211); a V5.2 Service Device Control Processor(212); and an Access Network Processor.
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申请公布号 |
KR20000002001(A) |
申请公布日期 |
2000.01.15 |
申请号 |
KR19980022536 |
申请日期 |
1998.06.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, CHUL GOO |
分类号 |
H04L12/28;(IPC1-7):H04L12/28 |
主分类号 |
H04L12/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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