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7616649 |
Transferring compression parameters in a mobile communication system
The invention relates to a method for transmitting compression parameters in a mobile communication system, comprising a mobile node, a first and a second packet switching node. In the method the...
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7613290 |
Recording using proxy servers
Systems and methods for recording a communication session between a customer and an agent of a customer center communication system are provided. In this regard, a representative method comprises:...
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7613282 |
Enhancing voice QoS over unmanaged bandwidth limited packet network
An improved telephony adapter compresses voice data, creates IP packets, and prioritizes the voice IP packets over the data IP packets. Preferably, the compression and packetization interval is...
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7610404 |
Application network communication method and apparatus
A method and apparatus is provided to discover and integrate applications in an application router framework. The discovery operation includes receiving a registration notification for an...
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7609687 |
Home agent apparatus, mobile router communication system, and communication method
A mobile router notifies a care-of address to a home agent apparatus, and generates a tunnel for local scope packet transmission between it and the home agent apparatus, and thereby, even if a...
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7609686 |
Mass multimedia messaging
A method and system of mass multimedia messaging in a system having a service provider and a plurality of subscriber communication terminals supported by the service provider, wherein at least some...
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7609685 |
IP telephony apparatus providing simultaneous SIP communication for multiple IP phones and method for the same
An IP telephony apparatus provides simultaneous SIP communication for multiple IP phones and a method is proposed for the same. The IP telephony apparatus comprises a network connection port...
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7609683 |
Communication system, connection management server apparatus, and recording medium on which program is recorded
A connection management server apparatus is arranged for the plurality of data link activated side apparatuses to systematically manage information of logical link resources to be used to connect...
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7606556 |
System and method for handling sessions of specific type in communication networks
The invention provides a method and system for handling a session setup procedure initiated by an user equipment for establishing a session of a specific type to a called entity, wherein a session...
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7606245 |
Distributed packet processing architecture for network access servers
An access server architecture, and methods for use of the architecture, are disclosed. The architecture and methods are designed to increase the scalability of and balance processor load for a...
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7606165 |
What-if analysis for network diagnostics
A network troubleshooting framework is described. In an implementation, a method includes generating a first estimation of network performance by a simulator based on network settings obtained from...
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7606149 |
Method and system for alert throttling in media quality monitoring
A method for alert throttling in media quality monitoring, includes monitoring a plurality of active communication sessions. Each active communication session is between at least two endpoints. The...
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7599359 |
Method and apparatus for monitoring end-to-end performance in a network
The present invention enables edge components, such as Border Elements, of the service provider's network to capture performance data on all endpoints connected to them including registered devices...
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7599357 |
Method and apparatus for detecting and correcting electrical interference in a conference call
The present invention enables a network to detect electrical interference caused by cellular phones and correct the problem by playing a network announcement to the network operator if the...
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7599328 |
System and method for efficient selection of a packet data servicing node
A data communication system is provided that allows for the efficient management of data communication sessions requested from a plurality of packet data servicing nodes organized in a cluster,...
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7596613 |
System, computer product and method for event monitoring with data centre
A system, computer product and method for monitoring and disseminating data form a plurality of electronic devices via the Internet is provided. The plurality of electronic devices, or further...
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7596386 |
Advanced voice and data operations in a dual-mode mobile data communication device
A system and method for integrating voice and data operations into a single mobile device capable of simultaneously performing data and voice actions. The mobile device working in a network capable...
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7596150 |
System and method for consolidating media signaling to facilitate internet protocol (IP) telephony
A system and method for consolidating media signaling to facilitate IP telephony includes receiving a first message exchange in a first protocol from a first endpoint to negotiate a media path with...
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7596132 |
Communication method, communication system, relaying device and communication device
A communication device transmits to a relaying device a transmission right grant request for requesting a grant of a transmission right to a transmitting device, and the relaying device determines...
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7596112 |
Method and apparatus for rate compatible dirty paper coding
A medium access control (MAC) entity first computes an achievable rate region based on a total transmit power limit and a channel gain of each of a plurality of WTRUs. Next, the MAC entity selects...
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7594024 |
Silicon-based storage virtualization
A storage server in a storage area network (SAN) environment connecting host computers and storage devices. The storage server includes a plurality of storage processors and a switching circuit....
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7593523 |
System and method for providing incoming call distribution
A method and system of routing incoming call is disclosed. An incoming call is received at a call center of a language interpretation provider. The incoming call is made by a customer requesting...
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7593393 |
Voice over internet protocol multi-routing with packet interleaving
A method and system for processing data packets is described within. The method executed by the system includes the steps of receiving a first data packet, determining if the first data packet is a...
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7590107 |
TCP/IP transport interface for ISDN telephone
A method and apparatus are provided for operating a data protocol telephone that is used in a call for exchanging voice information between a first party human user of the data protocol telephone...
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7590050 |
Module firmware recovery
A network access server (NAS) for use in a communications system utilized by users of telephone, fax, or modem calls, the NAS having more than one processor with a plurality of processors forming a...
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7583662 |
Voice virtual private network
Embodiments of the present invention include a Voice Virtual Private Network (Voice VPN) and methods for providing access to remote peer users across same. In one embodiment, voice and...
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7583659 |
Media gateway and automatic telephone call redirecting service system
A media gateway built in an exchange comprises a media gateway control unit connected to a control unit of the exchange, a first protocol processing unit for executing a call connection procedure...
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7577109 |
Method and apparatus for selecting user data
A method selects user data that is transmitted between a calling user and at least one called user via at least one telecommunication network before call establishing is complete. The calling user...
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7576882 |
System and method for redirecting facsimiles through an information handling system network
Facsimile documents are communicated between a facsimile machine and a telephone network through an information handling system local area network to provide improved flexibility with the usage and...
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7574597 |
Encoding of signals to facilitate traffic analysis
A system acquires information about communication among wired or wireless nodes [ 110, 210 ] in a network [ 100, 200 ] by intercepting chunks of data in the network by a wired or wireless tap [...
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7570971 |
Arrangement for the wireless connection of terminals to a communication system
The aim of the invention is to connect terminals to a communication system in a wireless manner by means of a data packet network. At least one transition device to which a short-range radio module...
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7570765 |
Method and an apparatus to perform secure real-time transport protocol-on-the-fly
A method and an apparatus to perform Secure Real-time Transport Protocol-on-the-fly (SRTPoF) are disclosed. In one embodiment, the method includes monitoring negotiation between a first...
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7570633 |
Screening inbound calls in a packet-based communications network
A method and system is provided for performing inbound call screening in a packet-based network, such as an H.323 Voice over IP (VoIP) network. The inbound gateways on the network are registered...
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7567555 |
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...
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7567551 |
Method for completing internet telephony calls
A call between a calling party and a called party, one or both of whom may be subscribers to Internet Telephony (IT) services, commences upon the receipt of a call dialed by the calling party to...
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7565463 |
Scalable routing and addressing
PCI Express transactions can be transmitted via a shared PCI Express infrastructure. At an infrastructure ingress point an additional header comprising at least a source identifier and a target...
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7564835 |
System and method for maximizing the use of bandwidth optimization techniques in voice-over-packet connections
A system and method for maximizing the use of bandwidth optimization techniques in a voice-over-packet telephony system. In exemplary embodiments, the VOP system includes a plurality of telephones...
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7564834 |
Shared knowledge in a telephone system
An information handling system comprises a IP network connecting a hub to a multimedia server and the hub to a data server, and the hub to an IP telephony device that is then coupled to a network...
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7561563 |
Communication path setting method and communication path setting system
When a connection request is sent from a telephone terminal, even if it is difficult to set a communication path to the destination telephone terminal only through the packet network, a circuit...
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7558256 |
Slim bandwidth reservation protocol over an IP network
A media gateway is coupled to an Internet Protocol (IP) network through a router. The router and the media gateway communicate through a slim protocol that allows the media gateway to reserve...
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7558254 |
Method and apparatus for call routing via gateway brokering
Method and apparatus for routing telephone calls across different types of networks includes means for and steps of determining a destination IP address of a new call according to initial...
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7558210 |
Publish-subscribe looping detection and correction
This system detects and corrects looping problems in a publish-subscribe messaging network. This system requires a token which uniquely identifies a node in this network or universally unique in...
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7554973 |
Multiple virtual telephones sharing a single physical address
A shared multi-user IP telephone device for receiving, based on SIP, calls transmitted over VoIP network, a system using such a device and method thereof. The shared multi-user IP telephone device...
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7554940 |
Mobile communication system, method of controlling operation thereof, and node used for the system
In a mobile communication system, when a connection necessary to provide a service supporting high-speed data communication referred to as an MBMS (Multimedia Broadcast Multicast Service) is...
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7551734 |
Method and system for modifying a connection parameter
The present invention relates to a method and system for modifying at least one connection parameter of a circuit switched terminal device, wherein the at least one connection parameter can be...
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7548539 |
Method and apparatus for Voice-over-IP call recording
A method of obtaining information associated with a Voice over Internet Protocol (VoIP) communication session includes tapping the computer network passively to obtain signaling information and...
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7546372 |
System and method for providing to multiple user computers concurrent telephonic access to multiple remote devices
A method and system for acquiring and managing data from multiple remote devices. A server is programmed to automatically dial and connect to remote devices that are connected to standard phone...
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7545803 |
Third party recording of data transferred using the IP protocol
A method or apparatus for managing monitoring of packet data traffic of a packet switched telephony trunk connection, such as an IP trunk, wherein the data packets identify ports but monitoring is...
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7545738 |
Network telephony system with enhanced interconversion of audio signals and IP packets
A telephony system ( 10 ) for communication over a network includes a kernel space ( 110 ), a media express processor operating environment ( 120 ) for providing a set of software facilities for...
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7542460 |
IP phone device capable of remote controlling associated PC with control command in audio signal format
To facilitate calls made by Internet telephony through a computer, an IP phone system is provided with an audio I/F 18 for inputting and outputting audio signals for communications to and from a...
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