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7400629 CAM based system and method for re-sequencing data packets  
A system for resequencing data packets is disclosed. In a preferred embodiment, the system operates in a parallel packet switch architecture having at least one egress adapter arranged to receive...
7397792 Virtual burst-switching networks  
A time-shared network comprising edge nodes and optical core nodes may be dynamically divided into several embedded networks, each of which covering selected edge nodes. At least one of the edge...
7394814 Method and apparatus for rendering a cell-based switch useful for frame based application protocols  
A method for providing an early packet termination such that prior to the complete transmission of the number of cells specified in the first cell of a packet, a crossbar connection is released....
7389360 Context switched route lookup key engine  
A key engine that performs route lookups for a plurality of keys may include a data processing portion configured to process one data item at a time and to request data when needed. A buffer may be...
7385968 Packet switching system for a communication network node  
The switching system includes input modules (IM 1 , IM 2 , IMi, IMn) each connected to a switching matrix ( 1 ) and to a corresponding controller ( 2 ). Each input module (IMi) organizes packets...
7385964 System, method and computer program for changing over between a voice transmission and a fax transmission  
To switch back a fax transmission in line with T.38 to a voice transmission over an IP network, the invention proposes transferring the transmission data stored in the media gateway controller at a...
7382774 Bankover connection system  
A bankover connector is disclosed for enabling maximized readable signal output from a trunk line comprising a number of grouped trunk line conductors, each line conductor grouping carrying a...
7382757 Method for supporting a plurality of subscribers operating on different frequency bands using a single access point  
The present invention allows a single access point (“AP”; 100 ) to support a plurality of devices ( 102, 104 ) operating on different frequency bands. During a first period of time, the AP...
7376749 Heuristics-based peer to peer message routing  
The present invention is directed to a system and method for administering Peer to Peer (P2P) query messages within a P2P network. The present invention collects a plurality of metrics for each...
7372852 Integrated circuit capable of balancing switch transitions  
A method according to one embodiment may include controlling, by an integrated circuit, a first plurality of switches to generate a first output signal having a first amplitude and a second...
7369525 Method for increasing the flexibility of a communication network with separated call control and bearer control  
A method in a communication network having separate call control and bearer control for interfacing the network with a further network that utilizes monolithic signaling. The method increases the...
7366802 Method in a frame based system for reserving a plurality of buffers based on a selected communication protocol  
A method according to one embodiment may include reserving a plurality of buffers having an aggregate capacity, receiving a frame having a size less than the aggregate capacity, and releasing at...
7366173 Method for distributing calls to a group of end points  
A switching apparatus distributes incoming calls to end point terminals that belong to a service group and that interact with the switching apparatus via messages. The messages query the end point...
7359374 Relay device and method  
The present invention relates to a relay device enabling efficient management of a voice message and a caller to wait for transmission of the voice message in a short time. The relay device is...
7353307 Linking addressable shadow port and protocol for serial bus networks  
Linking addressable shadow port (LASP) and protocol allows addressing the LASP and configuring the connection of multiple Secondary Test Access Ports (TAPs) of the LASP using a single protocol or...
7352763 Device to receive, buffer, and transmit packets of data in a packet switching network  
A device to create, receive, and transmit packets of data in a packet switching network. This device employs a direct memory access packet controller which would interface between memory contained...
7352740 Extent-based fibre channel zoning in hardware  
The present invention provides a system and a method for filtering a plurality of frames sent between devices coupled to a fabric by Fiber Channel connections. Frames are reviewed against a set of...
7349387 Digital cross-connect  
Two or more cross-connect ICs are interconnected. Each IC directly receives some, but not all, of the system inputs, and outputs to some, but not all, outputs. Each cross-connect IC has a switch...
7342922 Multi-stage switching for networks  
Techniques for multi-stage switching in network elements are provided. The switching fabric can include three stages and as connections are being made through the stages, the connections are...
7336657 Inter-nodal data transfer system and data transfer apparatus  
A plurality of inter-nodal control means are provided at a connection part between an inter-nodal crossbar switch for an inter-nodal data transfer and each node so as to process one inter-nodal...
7330899 Apparatus and method for developing applications with telephony functionality  
One embodiment of the present invention provides a system that facilitates developing applications with telephony functionality. The system includes a session initiation protocol (SIP) gateway...
7330467 System and method for centralized, intelligent proxy driver for a switch fabric  
The invention provides a proxy driver in the control plane of a router or switch providing a centralized Application Program Interface (API) between a switching application and multiple device...
7324507 Ethernet automatic fiber/copper media selection logic  
A network device includes a media access controller (MAC) and a physical layer device including an interface that communicates with the MAC, and first and second transceivers. A first...
7321586 Method for establishing communication links in an exchange in a switching system  
The present invention relates to a method wherein communication links between subscriber access lines of subscriber access units of an exchange in a switching system comprising a number of...
7317719 Communications network  
A packet switched communications network comprises a controller ( 11 ) and a plurality of controlled units ( 12, 13, 14 ) arranged in a ring. Each of the controlled units comprises a switch ( 31 )...
7317718 Flexible counter update and retrieval  
A network device includes one or more processing units and an external memory. Each of the one or more processing units includes a centralized counter configured to perform accounting for the...
7315552 Frame forwarding in a switch fabric  
A method of forwarding data in a network switch fabric is disclosed. An incoming data packet is received at a first port of the fabric and a first packet portion, less than a full packet length, is...
7310332 Network switch memory interface configuration  
A network switch for network communications includes a first data port interface, wherein the first data port interface supports a plurality of data ports for transmitting and receiving data at a...
7305216 Transmitting and receiving arrangement with interference signal suppression control  
A transmitting and receiving arrangement is disclosed having a transmission path, a reception path, and a control device for suppression of interference signals which are produced by crosstalk from...
7304987 System and method for synchronizing switch fabric backplane link management credit counters  
A system and method are provided for resynchronizing backplane link management credit counters in a packet communications switch fabric. The method comprises: at an input port card ingress port,...
7298973 Architecture, method and system of multiple high-speed servers to network in WDM based photonic burst-switched networks  
A modular reconfigurable multi-server system for use in a wavelength-division-multiplexed based photonic burst switched (PBS) network with variable time slot provisioning. An optical high-speed I/O...
7298738 Backpressuring using a serial bus interface and a status switch cell  
A multi-service segmentation and reassembly (MS-SAR) integrated circuit is disposed on a line card in a router or switch. The MS-SAR can operate in an ingress mode so that it receives packet and/or...
7292596 Method and apparatus for automatic crossover and parallel detect  
A physical layer of an Ethernet network device includes first, second, third and fourth terminals. An autonegotiation circuit includes an autonegotiation wait timer having an autonegotiation wait...
7289436 System and method for providing management of fabric links for a network element  
A system and method for managing communication links connecting components in a network element is provided. The network element has a first component, a second component and at least two...
7286526 Uniform management of mixed network systems  
A method and system for providing network processor management that efficiently operates in homogenous and heterogonous environments are provided. The system includes a controlled entity having a...
7286525 Synchronous pipelined switch using serial transmission  
The invention provides a method and system for operating a switch, in which incoming data cells are converted from parallel to serial for synchronous input to a switch interconnect, converted from...
7283464 Method and apparatus for a switch fabric in a data transport system  
Embodiments of a method and/or apparatus for a switch fabric in a data transport system are disclosed.
7280538 Multicast concentrators  
A multicast concentrator to both concentrate and multicast packets, and the concomitant self-routing control mechanism for the switching of the packets in the multicast concentrator. An m-to-n...
7272310 Generic multi-protocol label switching (GMPLS)-based label space architecture for optical switched networks  
An architecture and method for performing coarse-grain reservation of lightpaths within wavelength-division-multiplexed (WDM) based photonic burst switched (PBS) networks with variable time slot...
7266295 Modular reconfigurable multi-server system and method for high-speed networking within photonic burst-switched network  
A modular reconfigurable multi-server system with hybrid optical and electrical switching fabrics for high-speed networking within a wavelength-division-multiplexed based photonic burst-switched...
7260089 Remote worker access on networked PBX systems using a VoIP platform  
A Voice over Internet Protocol (VoIP) feature server provides a remote worker feature over a VoIP platform of an IP network. The remote worker feature facilitates an individual, who is assigned a...
7257616 Network switch and components and method of operation  
A network switch apparatus, components for such an apparatus, and methods of operating such an apparatus in which data flow handling and flexibility is enhanced by the cooperation of a control...
7248583 Parallel and iterative algorithm for switching data packets  
The invention relates to a packet switching device with a plurality of input and output ports and at least one switching unit ( 3 to 5 ) comprising a coupling matrix and an arbiter unit ( 9 ) for...
7239669 Asynchronous system-on-a-chip interconnect  
Methods and apparatus are described relating to a system-on-a-chip which includes a plurality of synchronous modules, each synchronous module having an associated clock domain characterized by a...
7239628 Line-powered network interface device  
A network interface device includes a first interface, a power extractor, a transceiver, and a second interface. The first interface receives a signal that includes both power and packetized...
7233657 Method for operating and translating SCCP global titles  
A method for operating and translating SCCP global titles to implement the global roaming uses a signal message routing based upon the SCCP global title. According to one embodiment of the present...
7230929 Method and system for dynamically assigning domain identification in a multi-module fibre channel switch  
A method for entering fabric configuration in a fibre channel system for a multi-module fibre channel switch is provided. The method includes determining if a primary blade has been selected for...
7228346 IDL event and request formatting for corba gateway  
A CORBA Gateway between CORBA-based applications and an enterprise manager may be configurable to manage various networked objects, such as printers, scanners, copiers, telephone systems, etc.,...
7227860 Packet switch and method of scheduling the same  
A packet switch includes (a) a plurality of inputs into each of which a packet is input, (b) a switch which receives the packet from the input and switches an output through which the packet is...
7224688 Communication terminal device and method for controlling same  
A communication terminal device which has a network control unit for controlling connection with a network according to call set-up information from the network, wherein the network control unit is...
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