发明名称 |
System and method for using multiple communication protocols in memory limited processors |
摘要 |
A system and method for implementing large and/or multiple telecommunication protocols utilizing memory-limited processors. Telecommunication protocols are expressed as virtual machine instructions defining a finite state machine. A telecommunication protocol engine implements the telecommunication protocols using a virtual machine operating under the control of a CPU. A telephony gateway comprising a telecommunication protocol engine interfaces with a communication device and a packet switched network. A network of telephony gateways communicating with a provider gateway facilitates communication over a packet switched network. A call placed by a calling telephony gateway to a receiving device on the same network or another network is routed according to a prefix in a telephone code sent by the calling telephony gateway.
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申请公布号 |
US7957401(B2) |
申请公布日期 |
2011.06.07 |
申请号 |
US20030613656 |
申请日期 |
2003.07.03 |
申请人 |
GEOS COMMUNICATIONS, INC. |
发明人 |
ZALENSKI ANTHONY;PAPP, III ALBERT;COONEY JOHN M.;MILOTA ANDRE;MOSTAUFI DARIUS FREDRICK |
分类号 |
H04L12/28;H04L12/56;H04L29/06 |
主分类号 |
H04L12/28 |
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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