发明名称 Systems and methods for simultaneous network management of voice and data signals
摘要 A system and method for distributing and managing the flow of information between a plurality of networks uses a device that can receive voice and data signals simultaneously through a single communication point from a remote integrated voice/data network and distribute these signals to one or more end terminals connected to a local network. The device has a specific telephone number and an IP address for receiving voice and data signals from the remote network. Upon receiving voice and/or data signals, the device determines which end terminal connected to the local network is to receive the incoming signal and routes the signal to the appropriate terminal. The device can also transmit voice and data signals from the local network to the remote network and serve as a firewall for both incoming and outgoing transmissions.
申请公布号 US6321253(B1) 申请公布日期 2001.11.20
申请号 US19980165351 申请日期 1998.10.02
申请人 NORTEL NETWORKS LIMITED 发明人 MCKEEN WILBERT JOHN;LADOUCEUR NORMAN
分类号 H04L12/28;H04L12/64;(IPC1-7):G06F13/00 主分类号 H04L12/28
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