Alcatel Lucent

Alcatel

Alcatel Lucant

Eric Gaudin

Jack Jachner

Horst Roessler

Michael Walter Hoche

Peter Szabo

Method, in a presence and intermediation system, to transfer from one owner () to at least one watcher () at least a share of owner's presence information related to at least one owner's buddy () in order to enable said watcher () to replace the owner () toward said buddy (). Presence and intermediation system comprising means to apply the said method.

Method and system, in a presence and intermediation system, to transfer from one owner to at least one watcher

A conferencing system enables conference participants to control external party access to an ongoing conference call by providing a conference server that includes a conference client operable to manage a conference call between conference participants, an interface operable to receive an instruction during the conference call that defines a policy to control external party access to the conference call and a processor for executing the conference client to initiate the conference call and process the instruction.

System and method for controlling access to conference calls

The present invention relates to a method for providing a location based appointment service for arranging meeting co-ordinates between a plurality of subscribers using a wireless device; determining the location of the wireless device and navigation information to the meeting co-ordinates; and providing the navigation information by the wireless device, in order to guide a subscriber to adhere to the meeting co-ordinates, and aligning the navigation information with the navigation information of another subscriber of said plurality of subscribers in order to guide the subscriber and the another subscriber commonly on approximating routes. The invention further relates to a computer software product, a server, a telecommunication service, and a mobile telecommunication device therefor.

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Montrouge, France

Eric Gaudin