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发明名称
Method and apparatus of detection of inter-carrier looping
摘要
Method and apparatus for detecting inter-carrier call looping using a modified Hop Counter parameter.
申请公布号
US7010102(B1)
申请公布日期
2006.03.07
申请号
US20030748808
申请日期
2003.12.30
申请人
AT&T CORP.
发明人
HUYNH PHU KHANH
分类号
H04M15/00;H04M3/42
主分类号
H04M15/00
代理机构
代理人
主权项
地址
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