Method and apparatus for announcement for session
First Claim
1. A method for an announcement for a session, the method comprising:
- adding at least one playing termination into a context of a session to play an announcement;
setting up a topology descriptor between a playing termination and a termination which is about to listen to the announcement from the playing termination in the context; and
playing, by the playing termination, the announcement to the termination topologically connected to the playing termination.
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Abstract
A method for an announcement for a session includes: adding at least one playing termination in a context of a session; setting up a topology descriptor between a playing termination and a termination which is about to listen to the announcement in the context; and playing the announcement by the playing termination to the termination connected to the playing termination. An apparatus for an announcement for a session includes a playing termination setting unit, a topology descriptor setting unit and an announcement-playing unit. The present invention ensures that a user can always hear complete announcement even when a termination operable for playing an announcement is deleted or removed from the context and thus cannot play the announcement any more.
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Citations
17 Claims
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1. A method for an announcement for a session, the method comprising:
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adding at least one playing termination into a context of a session to play an announcement; setting up a topology descriptor between a playing termination and a termination which is about to listen to the announcement from the playing termination in the context; and playing, by the playing termination, the announcement to the termination topologically connected to the playing termination. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An apparatus for an announcement for a session, the apparatus comprising:
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a playing termination setting unit, operable for adding at least one playing termination into a context of a session to play an announcement; a topology descriptor setting unit, operable for setting up a topology descriptor between a playing termination and a termination which is about to listen to an announcement from the playing termination; and an announcement-playing unit, operable for triggering the playing termination to play the announcement to the termination which is topologically connected to the playing termination and is about to listen to the announcement from the playing termination. - View Dependent Claims (16, 17)
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Specification