Telecommunications system and method for processing call-independent signalling transactions

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United States of America Patent

PATENT NO 6075852
SERIAL NO

08875473

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Abstract

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A telecommunications system incorporates a switch based private network having a transparent network signalling system and having a plurality of nodes interfacing each via a switch with an intelligent public network. The public network incorporates a service control point having associated therewith a database containing destination addresses corresponding to call numbers received from the private network. The database provides routing data for call independent signalling information in response to requests from a node on behalf of a private service provided to a user of that node and from a public network switch on behalf of a private service provided to a directly connected user of that switch.

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Patent Owner(s)

Patent OwnerAddress
NORTEL NETWORKS LIMITEDST LAURENT QC H4S 2A9

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashworth, Mark Maidenhead, GB 3 29
Donaldson, Iain Alexander Maidenhead, GB 1 17

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