发明名称 |
Method and apparatus for voice over IP network address translation |
摘要 |
An IP services switch that supports packetized voice traffic in the form of voice packets from a plurality of enterprises having a plurality of endpoints some of which can use the same IP addresses. The IP services switch includes a plurality of NAT tables, each of which corresponds to a separate enterprise network for providing header and payload IP addresses which are unique to the services switch for the voice packets corresponding to each separate enterprise endpoint. A method of NAT in an intermediate service provider network for header and payload IP addresses in VoIP voice traffic packets is also provided.
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申请公布号 |
US2003161295(A1) |
申请公布日期 |
2003.08.28 |
申请号 |
US20020087565 |
申请日期 |
2002.02.28 |
申请人 |
SHAH TUSHAR RAMESH;KUTAC GREGORY SCOTT |
发明人 |
SHAH TUSHAR RAMESH;KUTAC GREGORY SCOTT |
分类号 |
H04L29/06;H04L29/12;(IPC1-7):H04L12/66 |
主分类号 |
H04L29/06 |
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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