Abstract: Methods and systems for determining paths for flows within a multi-stage network made up of clusters of processing nodes. The flow paths may be determined without knowledge of whether or not packets of a particular flow will actually traverse specific ones of the clusters within the multi-stage network. In various implementations, the nodes of the multi-stage network may be coupled to one or more physical network switches through respective physical interfaces and a virtual connectivity grid superimposed thereon and configured through the use of a flow routing framework and system management framework to group the nodes into a number of clusters. The nodes of each cluster are configured to perform similar packet processing functions and the clusters are interconnected through virtual networks to which the nodes are communicatively coupled via virtual interfaces overlaid on top of the physical network interfaces.

Abstract: Methods and systems for determining paths for flows within a multi-stage network made up of clusters of processing nodes. The flow paths may be determined without knowledge of whether or not packets of a particular flow will actually traverse specific ones of the clusters within the multi-stage network. In various implementations, the nodes of the multi-stage network may be coupled to one or more physical network switches through respective physical interfaces and a virtual connectivity grid superimposed thereon and configured through the use of a flow routing framework and system management framework to group the nodes into a number of clusters. The nodes of each cluster are configured to perform similar packet processing functions and the clusters are interconnected through virtual networks to which the nodes are communicatively coupled via virtual interfaces overlaid on top of the physical network interfaces.

Abstract: Methods and systems for determining paths for flows within a multi-stage network made up of clusters of processing nodes. The flow paths may be determined without knowledge of whether or not packets of a particular flow will actually traverse specific ones of the clusters within the multi-stage network. In various implementations, the nodes of the multi-stage network may be coupled to one or more physical network switches through respective physical interfaces and a virtual connectivity grid superimposed thereon and configured through the use of a flow routing framework and system management framework to group the nodes into a number of clusters. The nodes of each cluster are configured to perform similar packet processing functions and the clusters are interconnected through virtual networks to which the nodes are communicatively coupled via virtual interfaces overlaid on top of the physical network interfaces.

Abstract: Integration of telecommunication message services and other communication services is achieved by notifying a user of a communication system of successful receipt of a message (e.g., a facsimile message) by sending a confirmation message to the user, e.g., using e-mail, facsimile, voice and/or data communications. The user may be identified by a unique identifier, e.g., a telephone number. The confirmation message may comprise a facsimile message, an attachment which includes the received message or a computer network address of a location where information regarding the received message and/or the message itself may be accessed. For the latter case, the computer network address is preferably a universal resource locator (URL) associated with a web page at which the information and/or received message may be accessed. The information may allow the user to view the message (e.g.

Abstract: Integration of telecommunication message services and other communication services is achieved by notifying a first user of a shared telephone number of a received message (e.g., a facsimile message) by sending a notification message to the first user, e.g., using e-mail, voice and/or data communications. The user may be identified by a unique identifier appended to the shared telephone number. The notification message may comprise an attachment which includes the received message, or the notification message may comprise a computer network address of a location where the received message may be accessed. For the latter case, the computer network address is preferably a universal resource locator (URL) associated with a web page at which the received message may be accessed. The received message may be accessed by allowing the user to view the message, or it may be accessed by allowing an user to down-load the message in any of a number of forms.