EP 1179265 A2 20020213 - METHOD FOR ESTABLISHING A CONNECTION IN A TELECOMMUNICATIONS NETWORK
Title (en)
METHOD FOR ESTABLISHING A CONNECTION IN A TELECOMMUNICATIONS NETWORK
Title (de)
VERFAHREN ZUM AUFBAU EINER VERBINDUNG IN EINEM TELEKOMMUNIKATIONSNETZ
Title (fr)
PROCEDE D'ETABLISSEMENT D'UNE CONNEXION DANS UN RESEAU DE TELECOMMUNICATIONS
Publication
Application
Priority
- DE 19921838 A 19990511
- DE 10007385 A 20000218
- EP 0004071 W 20000506
Abstract (en)
[origin: WO0069182A2] The invention relates to a method for establishing a connection from an initiating subscriber to a designated subscriber in a telecommunications network without providing the respective initiating subscriber with the permanent identifier of the designated subscriber. The invention provides that an anonymous identifier is assigned by a confidence instance (S, C) to the permanent identifier of the designated subscriber (B). In order to establish the connection via the initiating subscriber while using the anonymous identifier of the active home exchange (V), the utilized identifier is indicated as an anonymous identifier and is routed to the confidence instance (S, C). The confidence instance (S, C) determines the assigned permanent identifier from the routed anonymous identifier and transmits it to the home exchange (V). The home exchange (V) proceeds to establish the connection to the designated subscriber (B) while using the transmitted permanent identifier. An embodiment of the method also serves to transmit an anonymous identifier for a future return call to a called subscriber.
IPC 1-7
IPC 8 full level
H04M 3/42 (2006.01); H04M 3/00 (2006.01); H04Q 3/00 (2006.01)
CPC (source: EP)
H04Q 3/0029 (2013.01)
Citation (search report)
See references of WO 0069182A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0069182 A2 20001116; WO 0069182 A3 20010315; CA 2371135 A1 20001116; EP 1179265 A2 20020213; JP 2002544725 A 20021224
DOCDB simple family (application)
EP 0004071 W 20000506; CA 2371135 A 20000506; EP 00936717 A 20000506; JP 2000617657 A 20000506