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Priority claimed from FI974590Aexternal-prioritypatent/FI974590A0/en
Application filed by Teliasonera Finland OyjfiledCriticalTeliasonera Finland Oyj
Priority to FI982168ApriorityCriticalpatent/FI113610B/en
Publication of FI982168A0publicationCriticalpatent/FI982168A0/en
Publication of FI982168ApublicationCriticalpatent/FI982168A/en
Application grantedgrantedCritical
Publication of FI113610BpublicationCriticalpatent/FI113610B/en
A call setup request is sent from a subscriber terminal device to a gateway mobile service switching center (MSC) and the gate detects the call which is directed to a service control point (SCP), performing database query to obtain routing information. The query is sent via a gateway (GW) to a subscriber register (HLR) and the routing information is registered and used to determine the optimum routing for the call An Independent claim is included for a connection route optimization system.
FI982168A1997-12-221998-10-06Transmitting information and setting up telecommunication connection
FI113610B
(en)