Abstract: Methods, systems, and computer readable media for coordinating publish-subscribe messaging. The method includes receiving, from a publisher, a first message pertaining to a first topic and sending the first message to at least a subscriber subscribed to the first message. The method further includes receiving, from each of the at least a subscriber subscribed to the first message, an acknowledgment that an action related to the first message is complete. The method further includes notifying the publisher that all acknowledgments related to the first message are received when the broker receives the acknowledgment from each of the at least a subscriber subscribed to the first message. The method further includes receiving, from the publisher, a second message based on the notification that all acknowledgments for the first message are received.

Abstract: An integrated telecommunication system for multiple telephone line response and processing having a plurality of interface circuits, each of which is adapted to control the physical connection to a plurality of telephone line channels, control communication on a group of telephone line channels connected thereto. Each interface circuit includes a high speed interface microprocessor and a first data storage associated therewith. A first bus system interconnects the plurality of interface processor circuits to signal processor circuits. Each signal processor module includes a cross-point switch and a high speed digital signal microprocessor for analyzing the incoming signals and compressing the data therein, a second data storage associated therewith, and one or more of a plurality of telecommunication function circuits controlled thereby.