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发明名称
A METHOD AND SYSTEM FOR RELEASING A VOICE RESPONSE UNIT FROM A PROTOCOL SESSION
摘要
申请公布号
EP1232616(A1)
申请公布日期
2002.08.21
申请号
EP20000978835
申请日期
2000.11.17
申请人
MCI WORLDCOM, INC.
发明人
DONOVAN, STEVEN, R.;CANNON, MATTHEW;HEARTY, JOHN
分类号
H04L12/56;H04L12/66;H04L29/06;H04M3/00;H04M3/51;H04M7/00;(IPC1-7):H04L12/66
主分类号
H04L12/56
代理机构
代理人
主权项
地址
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