Combining narrowband applications with broadband transport
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United States of America Patent
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Jul 5, 2005
Grant Date -
Oct 18, 2001
app pub date -
Jan 17, 2001
filing date -
Jul 14, 1999
priority date (Note) -
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Abstract
The combination of narrowband applications with broadband transport may be enabled with a tri-level nodal system in which a narrowband node (e.g., a telecommunications node) may provide switching intelligence to the switching fabric of multiple broadband nodes (e.g., media gateways). The switching intelligence is provided via an intermediate node (e.g., mediation logic) that emulates a switch interface for the narrowband node and translates circuit-based addresses/routing instructions to packet-based addresses/routing instructions. This translation equates to a mapping of address(es) in a first address space to address(es) in a second address space in order to utilize the address(es) of the second address space for propagating communications on a broadband transport mechanism.
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