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Patent # Description
US-7,320,127 Configuration synchronization for redundant processors executing different versions of software
Methods and devices are provided for maintaining configuration synchronization when an Active unit and a Standby unit have different versions of a software...
US-7,320,078 Controlling delivery of power and network communications to a set of devices
An improved assembly (e.g., an integrated power cycler and terminal server) controls power and communications to a set of devices. The assembly includes a...
US-7,320,017 Media gateway adapter
A method for communicating messages from a media gateway is disclosed. A thread pair comprising a communication protocol control stack thread and one or more...
US-7,319,864 Single number reachability using cellular and desktop telephones
A system for providing a single number reachability solution for communications with a desktop telephone and a cellular telephone includes a mobility application...
US-7,319,750 Digital circuit apparatus and method for accelerating preliminary operations for cryptographic processing
A digital circuit apparatus and method for cryptographic data processing includes steps and means for determining a first modulus having up to a first number of...
US-7,319,745 Voice conference historical monitor
A method for displaying a voice conference historical monitor is provided. A summation of a plurality of voice streams is received at a user's endpoint of a...
US-7,319,743 Method for enabling a user interface for a network telephone
According to the present invention, methods, data structures, and computer-readable media for processing input to a telephone having an interactive user...
US-7,319,699 Distributed imposition of multi-level label stack using local label
Improved scalability and performance for label switched routers are provided. Large numbers of interfaces may be readily accommodated. In one implementation,...
US-7,319,674 System and method for exchanging awareness information in a network environment
A method for communicating packets in a network environment is provided that includes receiving a packet at a network element and identifying a sequence number...
US-7,319,671 Time division polling scheme for network management systems
Techniques for monitoring nodes in a network are provided. A circular list of bins is maintained and each bin stores identifiers to zero or more nodes to be...
US-7,319,667 Communication system with priority data compression
A data compression system that dynamically adapts the degree of compression used in response to the priority of the data to be compressed is provided by virtue...
US-D559,841 Wireless access point
US-7,318,211 Method for physical placement of an integrated circuit based on timing constraints
A method, system, apparatus, and machine-readable medium for physical placement of an integrated circuit based on the timing constraints are provided. The method...
US-7,318,108 Method and apparatus providing prioritized convergence in border gateway protocol
A method is disclosed for providing prioritized routing table convergence in Border Gateway Protocol (BGP) hosts, as part of a BGP process that is executed by a...
US-7,318,101 Methods and apparatus supporting configuration in a network
A configuration server maintains configuration information associated with a given host computer. Thus, the configuration information is maintained at a remote...
US-7,318,094 Apparatus, system and device for collecting, aggregating and monitoring network management information
A system, apparatus and device are described for collecting, aggregating and monitoring network management information from a plurality of network devices in a...
US-7,317,724 Performing compression of user datagram protocol packets
Performing compression includes receiving at a compressor a flow comprising packets, where each packet has a packet identifier. The packet identifiers are...
US-7,317,723 Action based termination of multidimensional lookup
A technique classifies packets in a manner that enables the number of lookup operations performed when classifying a data packet to be reduced. A lookup...
US-7,317,681 Redundancy for dual optical ring concentrator
A novel and useful mechanism for optical ring networks providing concentrator redundancy in the event of a failure of a concentrator. The nodes in a network are...
US-D559,182 Cable connector module
US-7,315,617 Method and system for managing calls of an automatic call distributor
A method for managing calls of an automatic call distributor includes receiving a call from a user over a first connection with a first endpoint of the user. The...
US-7,315,541 Methods and apparatus for routing a content request
Mechanisms and techniques provide a method for routing a packet that includes a content request and an Internet Protocol address and port number that identify a...
US-7,315,533 Radio plan generator
A method, apparatus, and carrier medium carrying instructions to assign frequency channels and transmit powers for a plurality of access points of a wireless...
US-7,313,815 Protecting against spoofed DNS messages
A method for authenticating communication traffic includes receiving a first request, such as a DNS request, sent over a network from a source address, to...
US-7,313,686 Method and apparatus of integrating link layer security into a physical layer transceiver
An apparatus for providing link layer security in a Physical Layer Transceiver (PHY) is disclosed. In one embodiment, the apparatus may comprise analog circuitry...
US-7,313,667 Methods and apparatus for mapping fields of entries into new values and combining these mapped values into...
Fields of entries are mapped into new values with these mapped values combined into mapped entries for use in lookup operations typically for packet processing....
US-7,313,666 Methods and apparatus for longest common prefix based caching
Methods and apparatus are disclosed for longest common prefix based caching. An information space is partitioned into multiple subsets such that a particular...
US-7,313,635 Method and apparatus for simulating a load on an application server in a network
A method is disclosed for simulating a load on an application server in a network. The method intercepts data packets of a request from a sender to a receiver....
US-7,313,600 Arrangement for emulating an unlimited number of IP devices without assignment of IP addresses
A protocol emulator includes an executable emulation application configured for promiscuously detecting IP frames on a network interface. The executable...
US-7,313,598 Method and apparatus for partial replication of directory information in a distributed environment
A method is disclosed for partially replicating directory information from a master directory server to one or more distributed directory servers. Distributed...
US-7,313,129 Arrangement for sharing a single signaling point code between multiple hosts in an IP-based network
A Voice over IP network having multiple signaling message transfer nodes (e.g., call agents, signaling gateways), communicate with switched circuit network nodes...
US-7,313,093 Methods and apparatus for selectively discarding packets during overload conditions
Methods and apparatus are disclosed for selectively discarding packets such as in, but not limited to a packet switching system, by reacting to packet traffic...
US-7,310,730 Method and apparatus for communicating an encrypted broadcast to virtual private network receivers
A method of communicating an encrypted data broadcast to a plurality of virtual private network receivers is disclosed. A first communication channel is...
US-7,310,695 Port adapter for high-bandwidth bus
A port adapter for connecting zero or more network interfaces to a host system having a SPI-4 bus is disclosed. The port adapter comprises zero or more network...
US-7,310,687 Methods and systems for managing class-based condensation
The present application discloses methods and systems for configuring and managing class-based condensation. One aspect thereof includes an automated mechanism...
US-7,310,527 Method and system for triggering handoff of a call between networks
A method for handing off a call between networks includes monitoring a quality of a first link between a mobile station and a wireless local area network (WLAN)...
US-7,310,413 Language for implementing telephony processing in end points
A system includes telephony devices that provide services and applications through the execution of scripts in web pages.
US-7,310,344 Method and system for an instant messenger home automation system interface using a home router
A method for interfacing with a home automation system using a router. The router receives control signals from an instant messenger application via a...
US-7,310,338 Method and apparatus providing multi-service connections within a data communications device
A method and apparatus provide a data communication device that can process a number of streams of data according to a plurality of services. A host device such...
US-7,310,334 Method and apparatus for media stream monitoring
A network processing device is signaled to establish a media path with another network processing device in a packet switched network with Session Initiated...
US-7,310,307 System and method for authenticating an element in a network environment
A method for authenticating an element in a network environment is provided that includes receiving a request for one or more triplets. One or more of the...
US-7,310,306 Method and apparatus for ingress port filtering for packet switching systems
Methods and apparatus are disclosed herein for ingress port filtering for packet switching systems. One implementation includes a mechanism to duplicate and...
US-7,308,506 Method and apparatus for processing data traffic across a data communication network
A method is presented for processing data traffic between a correspondent node and a mobile node on the data communication network. Traffic from the...
US-7,308,484 Apparatus and methods for providing an audibly controlled user interface for audio-based communication devices
The invention is directed to techniques for providing an audibly controlled interface for a user of a limited audio-based communication device, for example, a...
US-7,308,477 Unified messaging system configured for transport of encrypted messages
A unified messaging system is configured for encrypting messages. The calling party is prompted to encrypt the unified message, for example as part of an...
US-7,308,446 Methods and apparatus for regular expression matching
Methods and apparatus are disclosed for regular expression matching, especially for, but not limited to high-speed applications such as in a packet switching...
US-7,308,101 Method and apparatus for transporting encrypted media streams over a wide area network
A network processing device identifies call requests that require secure media connections and that also require transport over both a packet switched network...
US-7,307,990 Shared communications network employing virtual-private-network identifiers
A service provider's routers (PE1, P1, P2, PE2) provide connections between and share routing information with routers (CE1, CE2) of a customer virtual private...
US-7,307,980 Change of codec during an active call
A router device is disclosed for use in a communication system having at least two telephone devices in communications with each other for transferring voice...
US-7,307,552 Method and apparatus for efficient hardware based deflate
A method and apparatus provide for data compression with deflate block overhead reduction through the use of "pseudo-dynamic" Huffman codes to enable single...
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