Invention Grant
US07961848B2 Internet facilitated emergency and general paging system 有权
互联网促进了紧急和一般的寻呼系统

Internet facilitated emergency and general paging system
Abstract:
A plurality of displaced paging systems can be controlled from a common paging facility via a computer network such as the Internet. Real-time streaming audio can be transmitted, via the network to one or more identified facilities and/or zones and broadcast thereinto.
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