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7616741 |
System and method for facilitating a custom ring in connection with a call
A system and method are disclosed for facilitating a custom ring in connection with a call. A system that incorporates teachings of the present disclosure may include, for example, an electronic...
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7616647 |
Method and system for wireless local number portability
A mobile station is identified by a mobile directory number (MDN) and by a mobile station identifier (MSID). To communicate with a packet-switched network, the mobile station transmits its MSID,...
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7616625 |
System and method for selective enhanced data connections in an asymmetrically routed network
A system and method for enhanced data connections via an asymmetric data network receives incoming modem calls and discriminates those intended for enhanced service Web or other service, for...
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7613164 |
Method and apparatus for generating and distributing an internal clock for radio network controller
A method for generating an internal clock in a radio network controller and a relevant transmission processing board. The transmission processing board comprises; a clock signal selector for...
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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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7606216 |
Device for the packet-based access of classical ISDN/PSTN subscribers to a switching system
The invention relates to a device for the packet-based access of classical ISDN/PSTN subscribers to a switching system. The convergence of packet-based networks and TDM networks leads to a...
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7606197 |
Event notification in a hybrid network
When a mobile station requests circuit services notifications through a packet switched network, a mobile switching center sets a forwarding indicator. When the MSC detects an event indicative of a...
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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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7602895 |
Dynamic call response system
Responding to a telephone call made by a calling party includes receiving a first telephone call and identifying an account associated with the telephone number to which the first calling party...
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7602770 |
Telecommunication terminal identification on a switching system
A method and apparatus for identification of telephone numbers for IP telephones in offices to be assigned to different persons by (1) assigning one of the offices to one of the persons upon a...
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7602769 |
Audio packet switching system
The present invention relates to an IP based or network based audio packet switching system, and more specifically to an audio packet switching system for integrating each independent module into a...
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7602762 |
System and method for determining when a CSCF should act like I-CSCF or like S-CSCF
The invention proposes a network system comprising a first network element ( 2 ) and at least a second network element ( 3 ), the second network element being adapted to operate in at least two...
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7600032 |
Temporal drift correction
Temporal drift correction may be provided in a real-time audio communication system by measuring a size of a receiving data buffer and comparing that size to a predetermined nominal data buffer...
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7596145 |
Automatic setting method for ATM network
An automatic setting method for ATM network is used in an information device for automatic connecting to an ATM network of an ISP office. At first an automatic configuration table is provided and...
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7596131 |
Advanced voice communication feature transparency in a telecommunications network
An auxiliary communication network is introduced into a virtual private network for passing signaling messages that present features not supported by the public, primary communication network...
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7593389 |
Distinctive dial tone for a VoIP call
A VoIP analog telephone adapter coupled to a telephone allows a telephone call to be made over the Public Switched Telephone Network (PSTN) or over the Internet. Prior to dialing a phone number,...
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7587031 |
Forced hold call handling in a VoP environment
The present invention provides a technique for providing a forced hold service such as is used for an emergency services call, which is supported at least in part over a packet network. The forced...
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7586902 |
Methods, apparatus and computer program products for associating local telephone numbers with emergency phone calls in a packet switched telephone system
A packet switched telephone system includes a packet switched routing apparatus. The packet switched routing apparatus selectively associates a local telephone number with a phone call based on a...
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7580511 |
Voice over IP method for developing interactive voice response system
A personal Interactive Voice Response (IVR) system includes a plurality of IVR servers communicating personal IVR service node information in a network and a plurality of personal IVR service node...
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7580384 |
Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different...
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7577114 |
Method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode
A method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode. The mobile...
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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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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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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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7564833 |
Electronic loop provisioning
The present invention is directed to a local network access architecture and method of providing local services that advantageously replaces portions of the physical hardwired local loop with a...
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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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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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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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7551694 |
Limiter based analog demodulator
A limiter based analog demodulator includes a power amplifier receiving a base-band signal and a local clock operating at the base-band frequency. A first multiplier receives an output from the...
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7551610 |
MiniMAC implementation of a distributed cable modem termination system (CMTS) architecture
A miniMAC implementation of a distributed CMTS in a hybrid fiber/coaxial (HFC) plant. The distributed CMTS comprises at least one network layer, at least one media access layer, and one or more...
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7551583 |
Method and system for coordinating operation modes of a GPRS network
A system and method for coordinating network operation modes of a GPRS network is disclosed. The system includes a database storing a preferred list of network operation modes of the GPRS network....
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7545808 |
Memory organization in a switching device
A network device switches variable length data units from a source to a destination in a network. An input port receives the variable length data unit and a divider divides the variable length data...
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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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7535892 |
Voice over internet protocol system having dynamic gain control function and method thereof
A Voice over Internet Protocol (VoIP) system having a dynamic gain control function and a method for providing a gain dynamically using the same system wherein, in the process that Pulse Code...
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7522585 |
Method for handoff from packet switching domain to circuit switching domain and equipment thereof
The present invention discloses a method for handoff from a PS domain to a CS domain, including: the MS obtaining a handoff number and initiating a CS domain session request by taking the handoff...
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7522584 |
Method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, associated radio communication appliance, network component and radio communication system
Provided are a method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, an associated radio...
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7519049 |
Mobile phone system for allowing a user to transmit voice messages
The present invention provides a mobile phone system, which can give a desired voice message to a user of an opposite party terminal without speaking in a state that limitation to usable voice...
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7512120 |
Node, correspondent node, mobility anchor point, and home agent in packet communication system, packet communication system, and path MTU discovery method
In a packet communication system 1, 31 ( 51, 81 ) comprised of nodes and links, a destination node 3 ( 53 ) as a destination of a packet transmitted from correspondent node 2 ( 52 ) is...
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7508788 |
Location dependent key management in sensor networks without using deployment knowledge
A system for key management in sensor networks which takes the location of sensor nodes into consideration while deciding the keys to be deployed on each node. This system reduces the number of...
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7502752 |
System and method for delivering financial services
A delivery system and method allow a financial institution to provide financial services to a plurality of remote devices, such as personal computers, personal data assistants, and screen phones....
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7502608 |
Communication system and method
A method for communicating between an operator at an operator device and a user recipient includes enabling an operator of the operator device to enter a device-independent unique identifier for a...
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7502378 |
Flexible wrapper architecture for tiled networks on a chip
A wrapper organization and architecture for networks on a chip employing an optimized switch arrangement with virtual output queuing and a backpressure mechanism for congestion control.
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7502364 |
Extensible metadata structure
Structured hierarchies for communicating contextual information relating to a VoIP conversation are provided. The structured hierarchies are utilized for efficient communications of various amounts...
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7496192 |
Interworking of multimedia and telephony equipment
The present invention provides a way to associate multimedia clients with telephony devices and create multimedia sessions related to a voice connection between the telephony devices.
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7496090 |
Inbound roamer multimedia messaging systems
Inbound Roamer Multimedia Messaging Systems (“IRMMS”) are described that transfer Welcome Multimedia Messages (“MM”) (“WMM”) or Welcome Roaming Content (“WRC”) to devices of inbound...
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7489674 |
Method for wireless local area network communication using multiple channels
A method for wireless LAN communication using multiple channels is provided. An ATIM containing channel information is generated when there is data to be sent, and the ATIM is transmitted via a...
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7486663 |
Remote access server wherein the number of logical link resources is set higher than the number of physical link resources
In a remote access server (RAS), the number of logical link resources, which are circuit resources between the RAS and an ISP server, is set greater than the number of physical link resources,...
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7486642 |
Apparatus and method for receiving control message on packet data control channel in a mobile communication system supporting packet data service
An apparatus and method for receiving a packet data control channel in a mobile communication system that transmits packet data and has the packet data control channel for transmitting control...
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7483418 |
Data and voice transmission within the same mobile phone call
A method is described by which digital data can be sent between mobile phones concurrent with speech during a same phone call. The digital data can be from a digital camera that is integrated with...
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