SYSTEM AND METHOD FOR GROUP SESSION COMMUNICATION
First Claim
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1. A group session management equipment comprising:
- a request accepting means for accepting a request from a communication terminal connected to a network for joining or exiting a group session communication; and
a voice data distributing means for distributing voice data information on the communication terminal, that has requested for joining or exiting the group session communication, to all communication terminals participating the group session communication.
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Abstract
The present invention is directed to a system and method for distributing voice data information as presence information to all members participating in the group session communication when the presence status of participants has changed. A call control server accepts a request from one of group members for joining or exiting the group session communication, and transmits the information on the member to a media control server. The media control server receives the information and extracts media data, from a memory means, corresponding to the received information, and distributes the extracted media data, as voice data, to all participants of the group session communication.
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Citations
8 Claims
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1. A group session management equipment comprising:
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a request accepting means for accepting a request from a communication terminal connected to a network for joining or exiting a group session communication; and
a voice data distributing means for distributing voice data information on the communication terminal, that has requested for joining or exiting the group session communication, to all communication terminals participating the group session communication. - View Dependent Claims (2, 3, 4)
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5. A communication system for providing a group session communication among communication terminals connected to a network comprising:
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a predetermined number of communication terminals, as group members, for organizing a group of said group session communication;
a call control server that accepts a request from each of said group members for joining or exiting said group session communication; and
a media control server that distributes voice data information on each of said group members, that has requested for joining or exiting said group session communication, to all group members participating said group session communication, wherein, when said call control server has accepted a request from one of said group members for joining or exiting said group session communication, said call control server transmits information on said group member to said media control server, and said media control server extracts media data, from a memory means, corresponding to said information on said group member, for distributing said media data as voice data. - View Dependent Claims (6)
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7. A method for providing a group session communication among communication terminals connected to a network comprising:
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an establishing step for establishing a group session communication among communication terminals defined as group members;
an accepting step for accepting a request from each of said communication terminals for joining or exiting said group session communication;
an extracting step for extracting media data, from a memory means, corresponding to information on each of said communication terminal that said request for joining or exiting said group session communication has been accepted; and
a distributing step for distributing said media data as voice data information to all communication terminals participating said group session communication. - View Dependent Claims (8)
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Specification