Telecommunications system and method for processing call-independent signalling transactions
First Claim
1. A telecommunications system incorporating a switch based private network having a transparent network signalling system and having a plurality of nodes each interfacing via a switch with an intelligent public network, communication in use being effected between the private network nodes via the public network, wherein 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, in response to requests from a said private network 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, characterised in that a call forwarding facility is provided by the service control point, and that said database has means responsive to an indication from the private network that a signalling transaction is call independent for inhibiting the call forwarding facility for that transaction.
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Accused Products
Abstract
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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Citations
4 Claims
- 1. A telecommunications system incorporating a switch based private network having a transparent network signalling system and having a plurality of nodes each interfacing via a switch with an intelligent public network, communication in use being effected between the private network nodes via the public network, wherein 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, in response to requests from a said private network 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, characterised in that a call forwarding facility is provided by the service control point, and that said database has means responsive to an indication from the private network that a signalling transaction is call independent for inhibiting the call forwarding facility for that transaction.
- 3. A method of routing call independent signalling information in telecommunications system incorporating a switch based private network having a transparent network signalling system and having a plurality of nodes each interfacing via a switch with an intelligent public network controlled by a service control point having a database associated therewith, the method being characterised by sending to the database requests for call independent signalling information from a said private network node on behalf of a private service provided to a private network user associated with that node or from a said switch on behalf of a private service provided to a private network user directly connected to that switch, providing from the database network destination information responsive to said requests whereby to determine routing data, and suppressing call forwarding information for destination information requests relating to said requests for call independent signalling information.
Specification