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发明名称
Method and electronic units for the transfer of speech data packets using supplementary services and associated devices and programs
摘要
申请公布号
EP1091535(A3)
申请公布日期
2002.12.18
申请号
EP20000121880
申请日期
2000.10.06
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
COEN, GUY, DR.;KORPI, MARKKU;MUELLER, HARALD, DR.
分类号
H04L12/64;H04L29/06;(IPC1-7):H04L29/06
主分类号
H04L12/64
代理机构
代理人
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