SESSION INTEGRATION METHOD AND SYSTEM
First Claim
1. A session integration method for integrating a first session between a first entity and a third entity and a second session between a second entity and the third entity in a session-based service environment, comprising the steps of:
- receiving, by the first entity, a REFER message including dialog information from the second entity;
sending, by the first entity, a response message to the received REFER message to the second entity;
generating, by the first entity, a Re-INVITE message when header information included in the received REFER message indicates an INVITE message and the dialog information is related to the first entity;
sending, by the first entity, the generated Re-INVITE message to an address of a target which is subject to session integration, wherein the address is included in the header information and corresponds to the third entity; and
updating, by the first entity, the first session into an integrated session with the third entity.
1 Assignment
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Accused Products
Abstract
A session integration method is provided for integrating a first session between a first entity and a third entity and a second session between a second entity and the third entity in a session-based service environment. The first entity receives a REFER message including dialog information from the second entity, and sends a response message to the received REFER message to the second entity. When header information included in the received REFER message indicates an INVITE message and the dialog information is related to the first entity, the first entity generates a Re-INVITE message and sends the generated Re-INVITE message to an address of a target which is subject to session integration. The address is included in the header information and corresponds to the third entity. The first entity updates the first session into an integrated session with the third entity.
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Citations
20 Claims
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1. A session integration method for integrating a first session between a first entity and a third entity and a second session between a second entity and the third entity in a session-based service environment, comprising the steps of:
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receiving, by the first entity, a REFER message including dialog information from the second entity; sending, by the first entity, a response message to the received REFER message to the second entity; generating, by the first entity, a Re-INVITE message when header information included in the received REFER message indicates an INVITE message and the dialog information is related to the first entity; sending, by the first entity, the generated Re-INVITE message to an address of a target which is subject to session integration, wherein the address is included in the header information and corresponds to the third entity; and updating, by the first entity, the first session into an integrated session with the third entity. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A session integration apparatus of a first entity in a system for integrating a first session between the first entity and a third entity and a second session between a second entity and the third entity in a session-based service environment, comprising:
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means for receiving a REFER message including dialog information and sending a response message to the received REFER message to the second entity; and means for generating a Re-INVITE message and sending the generated Re-INVITE message to a target address included in header information of the REFER message, when the header information indicates an INVITE message and the dialog information included in the header information is related to the first entity. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A session integration method for integrating a first session between a first entity and a third entity and a second session between a second entity and the third entity in a session-based service environment, comprising the steps of:
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sending, by the second entity, a REFER message including dialog information to the first entity through the third entity; receiving, by the second entity, a response message to the REFER message from the first entity through the third entity; receiving, by the second entity, BYE message for close the dialog from the third entity when the second session is integrated into the first session; and sending, by the second entity, a response message to BYE message to the third entity for release of the second session. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A session integration apparatus of a second entity in a system for integrating a first session between a first entity and a third entity and the second session between a second entity and the third entity in a session-based service environment, comprising:
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means for sending a REFER message including dialog information to the first entity through the third entity and sending a response message to BYE message to the third entity for release of the second session; and means for receiving a response message to the REFER message from the first entity through the third entity and receiving BYE message for close the dialog from the third entity when the second session is integrated into the first session. - View Dependent Claims (20)
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Specification