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Public switched telephone network call routing using dynamic asynchronous mode transfer bearer voice trunking
Public switched telephone network call routing using dynamic asynchronous mode transfer bearer voice trunking
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机译:使用动态异步模式转移承载语音中继的公用交换电话网络呼叫路由
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摘要
The distributed architecture switch of the invention provides a scalable, flexible switching device to route telephone calls and other data (e.g., frame relay, ISDN) over an asynchronous transfer mode (ATM) network. The switch includes multiple service modules that can be geographically disparate and function as a single switching device. The multiple service modules are coupled to a system controller that controls the service modules and passes messages between the service modules.
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