Selective participation in a multimedia communication conference call
First Claim
1. A method for controlling participation in a multimedia conference call through a plurality of switch nodes by a telecommunication terminal via a telecommunications call path, and the multimedia conference call includes a plurality of telecommunication terminals and has a plurality of participation functions, the method comprising the steps of:
- detecting an indication from a user of the telecommunication terminal to modify the number of the plurality of participation functions utilized by the telecommunication terminal;
modifying the number of the plurality of participation functions utilized by the telecommunication terminal by transmission of a message for changing the telecommunication bandwidth through out the telecommunication call path interconnecting the telecommunication terminal into the multimedia conference call whereby each of the plurality of switch nodes in the call path is responsive to that message to change the telecommunication bandwidth; and
signaling completion of the modification of the number of the plurality of participation functions to the user of the telecommunication terminal.
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Accused Products
Abstract
Continuously varying the type of media used during a multimedia communication conference call by a telecommunications terminal. In response to inputs from a user, a telecommunication terminal can vary the type of media by increasing, decreasing, or changing the bandwidth of the call. Further, a telecommunication terminal controlling the multimedia communication conference call is informed of changes being made by the telecommunication terminal on the conference call and informs the remaining telecommunication terminals of changes in participation of the telecommunication terminal.
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Citations
10 Claims
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1. A method for controlling participation in a multimedia conference call through a plurality of switch nodes by a telecommunication terminal via a telecommunications call path, and the multimedia conference call includes a plurality of telecommunication terminals and has a plurality of participation functions, the method comprising the steps of:
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detecting an indication from a user of the telecommunication terminal to modify the number of the plurality of participation functions utilized by the telecommunication terminal; modifying the number of the plurality of participation functions utilized by the telecommunication terminal by transmission of a message for changing the telecommunication bandwidth through out the telecommunication call path interconnecting the telecommunication terminal into the multimedia conference call whereby each of the plurality of switch nodes in the call path is responsive to that message to change the telecommunication bandwidth; and signaling completion of the modification of the number of the plurality of participation functions to the user of the telecommunication terminal. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus for controlling participation in a multimedia conference call through a plurality of switch nodes by a telecommunication terminal via a telecommunication call path, and the multimedia conference call includes a plurality Of telecommunication terminals and has a plurality of participation functions, comprising:
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means for detecting an indication from a user of the telecommunication terminal to modify the number of the plurality of participation functions utilized by the telecommunication terminal; means for modifying the number of the plurality of participation functions utilized by the telecommunication terminal by transmission of a message for changing the telecommunication bandwidth through out the telecommunication call path interconnecting the telecommunication terminal into the multimedia conference call whereby each of the plurality of switch nodes in the call path is responsive to that message to change the telecommunication bandwidth; and means for signaling completion of the modification of the number of the plurality of participation functions to the user of the telecommunication terminal. - View Dependent Claims (7, 8, 9, 10)
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Specification