发明名称 |
DATA SINK/DATA SOURCE DATA TRANSMISSION DEVICE AND DATA TERMINAL DEVICE FOR A CIRCUIT-SWITCHED AND PACKET-SWITCHED NETWORK |
摘要 |
The device has a data transmitter (SLT) for sending and receiving in the circuit-switched network (LVN) and for connection to the circuit-switched network, a universally applicable device for automatic data processing and sending and receiving in the packet-switched network (PVN) and at least one data terminal equipment (SLT) associated with the transmitter and switchable between modes for connection to the circuit-switched and packet-switched networks. Independent claims are also included for the following: (a) a data transmitter, especially for voice and/or packet data (b) and a data terminal equipment. |
申请公布号 |
PL213383(B1) |
申请公布日期 |
2013.02.28 |
申请号 |
PL20040373330 |
申请日期 |
2004.02.26 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
LOGEMANN GUNTER;PALANDOEKEN HASAN;SCHAEFER FRANK |
分类号 |
H04L5/00;H04L12/64;H04L12/00;H04L12/28;H04L12/54;H04M7/00 |
主分类号 |
H04L5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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