Abstract: A system is provided for use by a caller placing a call with a calling device over a communications network linking a plurality of call destinations. The system includes a call-destination information source containing one or more call-destination characteristics associated one or more call destinations. The system further includes a processing unit communicatively linked to the call-destination information source. The processing unit generates one or more call-destination character indicators based on the one or more call-destination characteristics. A call-destination character indicator is generated in response to the system receiving call-destination identifier that identifies a particular call destination.

Abstract: In a stream processing node, a producer of properly ordered portions of a data stream, hereinafter referred to as substreams, is coupled to a stream fabric that is further coupled to a series of potential consumers for the data stream, one of the potential consumers being a content processing element. The producer outputs the substreams to a stream queue that is associated with the data stream within the stream fabric. Subsequently, a portion of the data within the stream queue is copied and analyzed by the content processing element which determines what further actions are to be taken with respect to the data within the particular stream queue.

Abstract: A system is provided for use by a caller placing a call with a calling device over a communications network linking a plurality of call destinations. The system includes a call-destination information source containing one or more call-destination characteristics associated one or more call destinations. The system further includes a processing unit communicatively linked to the call-destination information source. The processing unit generates one or more call-destination character indicators based on the one or more call-destination characteristics. A call-destination character indicator is generated in response to the system receiving call-destination identifier that identifies a particular call destination.

Abstract: In a stream processing node, a producer of properly ordered portions of a data stream, hereinafter referred to as substreams, is coupled to a stream fabric that is further coupled to a series of potential consumers for the data stream, one of the potential consumers being a content processing element. The producer outputs the substreams to a stream queue that is associated with the data stream within the stream fabric. Subsequently, a portion of the data within the stream queue is copied and analysed by the content processing element which determines what further actions are to be taken with respect to the data within the particular stream queue.

Abstract: A stream switch fabric includes a series of stream queues coupled to a stream queue controller. A producer operates to output properly ordered portions of a data stream, hereinafter referred to as substreams, to one of the stream queues while the stream queue controller operates to control the outputting of a portion of the data within the stream queue to a consumer of the stream queue. The stream queue controller can initiate further actions within the stream queue such as copying a portion of the data within the stream queue to a content processing element for analysis; redirecting the data within the stream queue to another consumer of the data stream, such as another processing element or an interface with a packet switched network; modifying a portion of the data within the stream queue; and/or transferring a portion of the data within the stream queue to another stream queue within the stream switch fabric.

Abstract: Multimedia conferencing systems are provided and include a plurality of audio/video terminals which are coupled together via a telecommunications network, with the network including switches and an audio bridge. The audio/video terminals are provided with interface modules which receive local audio and video signals, process the signals, and provide separate streams of properly formatted audio data and video data to the network. The video data is switched in the preferably ATM network (i.e., routed) to its desired destination, while the audio data is first routed to the audio bridge for mixing, and then to the desired destination. At the desired destination, the separate audio and video signals are processed and synchronized by the interface module of the destination and provided to the audio/video terminal. Various different synchronization methods for the audio and video data streams are disclosed. In a simple synchronization method, a fixed delay of, e.g., 65 milliseconds is added to the audio stream.