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发明名称
SYSTEM AND METHOD FOR INTEGRATING MULTIMEDIA SERVICES WITH TRADITIONAL TELEPHONY VIA DIFFERENT NETWORKS
摘要
申请公布号
EP1459509(A1)
申请公布日期
2004.09.22
申请号
EP20020788278
申请日期
2002.11.25
申请人
NORTEL NETWORKS LIMITED
发明人
SYLVAIN, DANY
分类号
H04L12/28;H04L29/06;H04M7/00;(IPC1-7):H04M7/00
主分类号
H04L12/28
代理机构
代理人
主权项
地址
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