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发明名称
Apparatus for N:1 Redundancy of voice processing unit in media gateway system and method thereof
摘要
申请公布号
KR100476455(B1)
申请公布日期
2005.03.18
申请号
KR20030000383
申请日期
2003.01.03
申请人
发明人
分类号
H04L12/66;H04L12/56;H04Q3/52;(IPC1-7):H04L12/66
主分类号
H04L12/66
代理机构
代理人
主权项
地址
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