发明名称 |
Method and system for providing media services |
摘要 |
The present invention provides a method and system for providing media services in Voice over IP telephony. A switch is coupled between one or more audio sources and a network interface controller. The switch can be a packet switch or a cell switch.
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申请公布号 |
US2003002481(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
US20020122397 |
申请日期 |
2002.04.16 |
申请人 |
IP UNITY |
发明人 |
LAURSEN ARTHUR I.;ISRAEL DAVID;MCKNIGHT THOMAS |
分类号 |
H04L12/18;H04L12/56;H04L29/06;H04L29/12;H04M3/00;H04M3/493;H04M3/56;H04M7/00;H04Q11/04;(IPC1-7):H04L12/66 |
主分类号 |
H04L12/18 |
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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