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8184638 H.323 user, service and service provider mobility framework for the multimedia intelligent networking  
The present invention provides a method and system for assuring H.323 alias address portability to an H.323 user in real-time H.323 multimedia communications where the H.323 user is registered with...
8184641 Method and system for providing secure communications between proxy servers in support of interdomain traversal  
An approach provides interdomain traversal to support packetized voice transmissions. A request is received and specifies a directory number for establishing a communication session from a first...
8165042 Network communication apparatus, method and program  
The present invention filters packets and reduces traffic when communication is performed with a device on a network utilizing the IPv6 protocol. To achieve this, a printer driver operating in a...
8149819 ENUM system, ENUM client apparatus and method for communicating using ENUM client apparatus  
An ENUM system includes a Web server and an ENUM server. The Web server stores first NAPTR records corresponding to an ENUM client and another ENUM client on an IP network. The ENUM server stores...
8149723 Systems and methods for discovering machines  
A method for discovering computers connected to a computer network, including receiving a packet containing address information of a computer connected to the computer network that sent the packet,...
8134952 PN code based addressing methods and apparatus for airlink communications  
Methods and apparatus for communicating between an access terminal (AT) and an Access Point (AP) are described. For communications over the air link, between an AP and an AT a PN (Pseudo-random...
8125996 Mechanism for enabling layer two host addresses to be shielded from the switches in a network  
Methods and systems for shielding layer two host addresses (e.g., MAC addresses) from a network are provided. According to one embodiment, a border component of a network of switches receives a...
8121130 Determining an optimal route advertisement in a reactive routing environment  
In an example embodiment, a method is provided. In this method, a network address query is received. A first network address of a known apparatus is retrieved from a routing table, in response to...
8117181 System for notification of group membership changes in directory service  
An identity management system provides for a computationally efficient approach to monitor group changes, or events, on a directory service. Group events are monitored by use of a domain crawler...
8077729 MPOA system and its shortcut communication control method, and shortcut communication control program  
An MPOA system for establishing communication by using layer 3 protocol on an ATM network, in which data about the layer 3 address of a source of data packets is added to an address resolution...
8072970 Post answer call redirection via voice over IP  
A method is provided for forming a multi-media communication path between at least first, second and third communication devices coupled to a multi-media provider system during post answer call...
8072978 Method for facilitating application server functionality and access node comprising same  
An access node comprises an application server, a logical access port coupled to the application server and a redirection filter module coupled to the logical access port. The redirection filter...
8068486 Method and device for service binding  
A method for service binding includes: identifying a service provider identifier of a terminal and binding the terminal into a corresponding tunnel dependent upon the identified service provider...
8068490 Methods and systems for multicast group address translation  
Methods and systems for multicast group address translation are disclosed. A method includes receiving a request for data source content from a multicast group data source content requester and...
8064404 Method of subnet roaming within a network  
Disclosed is an apparatus and method of client device roaming from a home subnet to a foreign subnet of a network. The method includes the client device accessing the network through a first access...
8059661 Methods and apparatus for using DHCP for home address management of nodes attached to an edge device and for performing mobility and address management as a proxy home agent  
Methods and apparatus for supporting the management of mobility and addresses by a Customer Premises Edge (CPE) router in a Mobile IP environment are disclosed. When a network prefix is allocated...
8055802 Open service gateway initiative-based home gateway apparatus and device registration method thereof  
An OSGi-based home gateway apparatus and a device register method includes a device detecting unit which detects at least one legacy device which does not load a controllable middleware from a...
8031713 General multi-link interface for networking environments  
A method, information processing system, and computer readable medium manage a plurality of network interfaces. A data packet is accepted at a pseudo network interface. The pseudo network interface...
8027341 Switch having external address resolution interface  
A network switch that has a plurality of input ports that receive data packets. An external interface is connected to the plurality of input ports. The external interface externally transmits the...
8027339 System and method for establishing network connection  
A portable router for enabling a data communication terminal to be location and device transparent includes: a first module for storing a digital communication address of a user; a second module...
8018919 IP voice call surveillance through use of non-dedicated IP phone with signal alert provided to indicate content of incoming call prior to an answer as being a monitored call  
Surveillance of IP telephony may be performed through the use of conventional telephone equipment, according to principles of the invention while preventing giving indication to the monitored phone...
8000280 Network communication apparatus, network communication method, and address management apparatus  
To connect arbitrary network communication apparatuses by selecting an appropriate route or identifying an IP address in an environment which includes a network using plural NAT routers, which is...
7990956 Voice communication system over IP phone system  
A voice communication system configured over an IP phone system, with which users could establish voice calls between analog telephone devices and IP phones through an IP phone system without...
7965711 Pay-as-you-grow gradual cutover method to scale a provider bridge network to a VPLS or provider backbone bridging network  
A method and apparatus that operates two bridging protocols in a hybrid bridging node is described. The operation of the two bridging protocols in the hybrid node allows for an incremental...
7961726 Framework for optimizing and simplifying network communication in close proximity networks  
A framework capable of providing transparent handling of network traffic in close proximity networks such as home networks is provided. A single virtual network interface is exposed to...
7953097 Neighbour discovery protocol mediation  
The invention is directed to providing NDP mediation over an IP interworking VLL. ICMPv6 Neighbor Discovery and Inverse Neighbor Discovery messages are intercepted by provider edge (PE) devices to...
7948973 Session initiation protocol (SIP) message incorporating a multi-purpose internet mail extension (MIME) media type for describing the content and format of information included in the SIP message  
A system and method for processing a plurality of requests for multi-media services received at a call control element (CCE) defined on the system from a plurality of IP-communication devices. The...
7948992 Ethernet-to-ATM interworking technique  
A network interworking facility (24) advantageously interworks Ethernet and ATM networks (22, 26) having different protocols to permit the data from in one network to pass to the other and vice...
7948993 Address resolution optimization procedure to effect a gradual cutover from a provider bridge network to a VPLS or provider backbone bridging network  
A method and apparatus that operates two bridging protocols in a hybrid bridging node is described. The operation of the two bridging protocols in the hybrid node allows for an incremental...
7949792 Encoding a TCP offload engine within FCP  
The present invention defines a new protocol for communicating with an offload engine that provides Transmission Control Protocol (“TCP”) termination over a Fibre Channel (“FC”) fabric. The offload...
7929506 Method of resource management for a mobile node  
A mobile node using Mobile IP is served by a network access server (NAS), wherein the NAS has allocated a care-of address for the mobile node and a home agent has a mobility binding that associates...
7924850 System and method for managing and controlling communications performed by a computer terminal connected to a network  
The present invention provides a system which maintains a function of monitoring and controlling a network regardless of an increase of data to be downloaded by a computer whose access to the...
7920575 Address acquisition  
In a GPRS system, a method of a mobile station acquiring an IP network address. The method comprises the steps of: the mobile station generating a link identifier and sending it to a gateway over a...
7913294 Network protocol processing for filtering packets  
Method and apparatus for network protocol filtering of a packet is described. An index to a table is obtained and stored to travel with the packet. The index is obtainable to access the table to...
7912072 Communication with a remote device  
The present invention relates to communications between computing devices. Particularly there is provided a method for enabling communication between a local device of a first network having a...
7911940 Adaptive redundancy protection scheme  
A redundancy protection scheme comprises sending a protection packet from the primary network interface to the secondary network interface, the protection packet having a hardware address of the...
7895360 Method and apparatus for adaptively configuring a router  
A method, device, and computer readable medium for adaptively configuring a router monitors data packets propagating in a network to detect a statically configured network device. A network...
7881288 Routing media streams from packet switched network to circuit switched network  
A method, apparatus and computer program in a telecommunication network (111, 112, 121) for routing a media stream from an IMS domain to an MSC (107, 107a) associated with a mobile station in a...
7869439 Varying packet switch behavior based on a quantity of virtual interfaces associated with a virtual switch  
Packet switch operating methods and packet switches compare a quantity of virtual interfaces associated with a virtual switch to a threshold. If the quantity of virtual interfaces is not greater...
7864782 Packet processing apparatus and method  
In a packet processing apparatus and method in an ethernet switching system, an introduced packet is discarded by switching to a dummy port instead of trapping the packet until a layer 3 table of...
7864781 Information processing apparatus, method and program utilizing a communication adapter  
One aspect of the embodiments utilizes an information processing apparatus connected to another information processing apparatus via a transmitting path. An embodiment includes a communication...
7864780 Apparatus and methods for handling name resolution over IPV6 using NAT-PT and DNS-ALG  
Methods and apparatus for processing a DNS query by a NAT device are disclosed. A NAT device (e.g., NAT-PT device) receives the DNS query from a node. The NAT device then sends two DNS queries to a...
7860110 Auto-addressing system and method  
A modular distributed I/O system that allows one or more modules of an island to be omitted without requiring reconfiguration of the system and a method for auto-addressing the system. The island...
7852834 Temporary ENUM gateway  
A temporary ENUM architecture assigns a temporary ENUM at call time. For an originated communication requiring routing to a party which needs a particular callback format not supported, the...
7848327 Methods and apparatus for creating addresses  
In a first aspect, a first method is provided for creating a media access control (MAC) address for a device. The first method includes the steps of (1) obtaining one or more identifiers; (2)...
7836187 Method to identify transactions and manage the capacity to support the transaction  
A monitoring program contains a method for detecting a load imbalance in a group of servers and providing notification so that corrections can be made. An embodiment of the invention reads from the...
7796614 Systems and methods for message proxying  
Systems and methods consistent with embodiments of the present invention provide a method for forwarding packets between VLAN groups served by segmented ports on a network switching device. A...
7796612 Gigabit switch with frame forwarding and address learning  
A network switch and a method thereof for network communications include a first data port interface and a second data port interface supporting a data port transmitting and receiving data at a...
7792124 Data forwarding in a layer three satellite network  
Method and system for providing access layer satellite architecture in a data network including receiving a data packet from an access layer network device, the data packet including a Virtual...
7773605 MPOA system and its shortcut communication control method, and shortcut communication control program  
An MPOA system for establishing communication by using layer 3 protocol on an ATM network, in which data about the layer 3 address of a source of data packets is added to an address resolution...
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