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发明名称
METHOD OF AND SYSTEM FOR PROVIDING INTELLIGENT NETWORK CONTROL SERVICES IN IP TELEPHONY
摘要
申请公布号
EP1222807(A4)
申请公布日期
2004.03.31
申请号
EP20000968398
申请日期
2000.09.25
申请人
MCI WORLDCOM, INC.
发明人
GALLANT, JOHN, K.;DONOVAN, STEVEN, R.
分类号
H04L12/66;H04L29/06;H04M3/42;H04M7/00;H04M7/12;H04Q3/00;(IPC1-7):H04N1/00
主分类号
H04L12/66
代理机构
代理人
主权项
地址
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