Method of and a Server for Establishing Communication in a Telecommunication System wherein Calling Party Identity is Withheld
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Accused Products
Abstract
A method (10) of and a server (60) and telecommunication system (30) for establishing communication (11) from a first party (31) having a first party identity to a second party (32) having a second party identity, wherein said first party identity is withheld for said second party (32). A token or correlation identifier (67) unique for the communication is generated (15), and the token or correlation identifier (67) is associated (16) with the first party identity for establishing a further communication in the telecommunication system (30) between the first party (31) and the second party Calling party (32) based on this token or correlation identifier (67).
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Citations
30 Claims
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1-15. -15. (canceled)
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16. A method in a telecommunication system of establishing communication from a first party having a first party identity to a second party having a second party identity, wherein said first party identity is withheld from said second party, said method comprising:
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generating a token unique for said communication; associating said token with said first party identity for establishing a further communication in said telecommunication system between said first party and said second party based on said token; providing to a calling party, based on said token, tariff information for said further communication before same is established. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. An application services server arranged for operating in an Internet protocol Multimedia Subsystem (IMS) telecommunication system and further arranged for establishing communication from a first party having a first party identity to a second party having a second party identity, wherein said first party identity is withheld from said second party, said server comprising:
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a token generating unit configured to generate a token unique for said communication; and a token associating unit configured to associate said token with said first party identity or with both said first party identity and said second party identity, for establishing a further communication in said telecommunication system between said first party and said second party based on said token; wherein said server is further arranged to provide to a calling party, based on said token, tariff information of said further communication before same is established.
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Specification