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发明名称
METHOD AND SYSTEM FOR COMPLETING A VOICE CONNECTION IN A SWITCHED TELEPHONE NETWORK
摘要
申请公布号
EP1042922(B1)
申请公布日期
2004.10.13
申请号
EP19980963295
申请日期
1998.12.22
申请人
NEWSTEP NETWORKS INC.
发明人
GILBERT, GORDON, J.;REID, COLIN A.;MELICK, GORDON, R.;WILLIAMS, L., LLOYD
分类号
H04M3/42;H04M3/493;H04M7/12;H04Q3/00;(IPC1-7):H04Q3/00;H04M3/50
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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