Convergence of telephone signaling, voice and data over a packet-switched network
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United States of America Patent
Stats
-
Feb 4, 2003
Grant Date -
Nov 1, 2001
app pub date -
Feb 6, 2001
filing date -
Feb 8, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Cellular communications apparatus includes a plurality of cellular network switches, each switch adapted to transmit and received signaling messages and media data, and a plurality of gateways. At least one gateway is associated with each of the plurality of network switches. The gateway is coupled to received the signaling messages and media data transmitted by the associated switch and to convey the messages and data together over a common, packet-switched communication link to another of the gateways associated with another one of the network switches.
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