Abstract: A system and method includes receiving, by a computer system, one or more inputs of customer level information, advertisement page and page type level information, item level information, inventory constraints, competitor pricing, and seasonal requirements/rules, merging, by the computer system, the one or more inputs, receiving, by the computer system including a module selection and ranking engine, the merged data, and providing, by the computer system, output of one or more advertisements of sponsored product listings to a user device of a consumer for display.

Abstract: Apparatus and methods for digital bus operation. In one embodiment, the digital bus is a bidirectional, time-division multiplexing (TDM) audio bus operation, and a bus technology is described that enables multi-drop (e.g., multiple device, multiple node, etc.) connectivity for real-time audio over a small form factor interface (e.g., as few as two (2) wires). Specifically, an exemplary tri-level signaling scheme provides bidirectional functionality, real-time clock edges, audio data, in a multi-drop topology in one implementation.

Abstract: An apparatus (100) suitable for providing telecommunication and data services in a telecommunications network to a plurality of subscribers, comprising a first distribution matrix (104), a crossover matrix (108) and a second distribution matrix (106). Said crossover matrix (108) is adapted to be connected to a main cable (130) and to a distribution cable (120). The apparatus further comprises a DSLAM unit (112) and crossover switching elements in said crossover matrix (108) and distribution switching elements in said distribution matrices (104, 106) are controlled from a remote location. The apparatus is adapted to add data services to a subscriber line by switching the subscriber line from the crossover matrix (108) to the first distribution matrix (104) and then via splitter (110) to the second distribution matrix (106) and back to the crossover matrix (108), wherein the splitter (110) is adapted to receive data signal from the DSLAM unit (112).

Abstract: A device (500) for switching-in and switching-off telecommunications or data services in a telecommunications or data network to a plurality of subscribers the device comprising a plurality of apparatuses (100, 504, 506, 508), wherein each of which comprises a first distribution matrix (104) connected to a crossover matrix (108) and a second distribution matrix (106) connected to said crossover matrix (108), wherein the crossover matrix (108) is adapted to be connected to a main cable (110) and to a distribution cable (112) and crossover switching elements for switching of connections within said crossover matrix (108) and distribution switching elements for switching of connections within said distribution matrices (104, 106) are controlled from a remote location, wherein the first distribution matrix (104) and the second distribution matrix (106) are adapted to be connected to a node for providing plurality of telecommunications or data services (114) and wherein the first distribution matrix (104) from a f

Abstract: A multifunctional analog TRK circuit board is designed so as to serve as both loop, ground start, DID, E&M, ring down and both way TRK. Thus, the various analog TRK circuits are embodied in a single TRK board, thereby increasing productivity compared to the conventional system requiring separate TRK circuit boards. The multifunctional TRK circuit is selectively controlled to provide desired TRK functions.

Abstract: An improved terminal block includes a first connection mechanism which, when enabled, connects a customer to a first service provider, a second connection mechanism which, when enabled, connects the customer to a second service provider, and an enabling mechanism for enabling either the first connection mechanism or the second connection mechanism.

Abstract: Disclosed is an apparatus and method for switching between two network lines, such as telephone subscriber lines. Households and offices are increasingly equipped with multiple network lines for voice and data communications. The line switching unit of the present invention has a first terminal for receiving a CPE line from a CPE device. First and second switches of the unit each connect a common terminal to a first switched terminal responsive to a first value of a control signal received at a control terminal of each switch and to a second switched terminal responsive to a second value of the control signal. The first switched terminal of the first switch is connected to the first terminal and the second switched terminal of the second switch is connected to the first terminal. The common terminal of the first switch is connected to a first network line and the common terminal of the second switch is connected to a second network line.

Abstract: A front access splitter assembly that fully supports lifeline POTS and lifeline ISDN (Integrated Services Digital Network) service requirements is shown and described in this disclosure.

Abstract: Method and system for transmitting messages to subscribers of a telephone network during the set-up stage of incoming calls prior to the off-hook from a local exchange to at least one telephone terminal through an access system. The access system simulates, on one hand, the operation of a telephone terminal towards the local switching exchange such that it receives, from the local switching exchange and by means of an access node located in the access system, a first message preferably modulated and demodulates and stores it for subsequent replication; and, on the other hand, simulates the operation of a local switching exchange towards the telephone terminal such that it generates and transmits to the telephone terminal and by means of a network termination located in the access system, a second message preferably modulated which is a replication of the first message.

Abstract: Of the line concentrator with a storage function, an insertion end to be connected to a connecting port and a housing provided with a plurality of connecting ports compose its main body. The housing has therein a serially connected line concentrating circuit and a flash memory storage circuit being integrated therein. A line concentrating and distributing control loop in the serially connected line concentrating circuit is connected with a serial connecting-line interface in the flash memory storage circuit to form integration of the serially connected line concentrating circuit with the flash memory storage circuit. So that the entire line concentrator can afford expanding and connecting of other peripheral implements by taking advantage of the provision of the connecting ports, and can form a personal disk for storing data by taking advantage of the memories in the flash memory storage circuit.

Abstract: A method of operating a telecommunications system with a switching facility and with subscriber channels over which digital data are transmissible in the form of data packets each including a destination address, and such a telecommunications system are characterized in that the data packets of two or more subscriber channels to be sent to the Internet are combined onto a single concentrating channel.

Abstract: Method for concentrating subscribers in a local exchange (LE), which comprises an exchange terminal (1), a V5 interface (V5) connected to the exchange terminal, a group switch (3) and an interconnecting line (4) between the exchange terminal and the group switch for connecting subscribers connected to the exchange terminal to the group switch. According to the invention, a number of V5 interfaces (V5) are connected to the exchange terminal (1) and the exchange terminal is connected to the group switch (3) via the interconnecting line (4), thus forming between the exchange terminal and the group switch an internal interface within the local exchange for concentrating V5 subscribers.

Abstract: The remote subscriber line unit provisioning system which operates on a shared facilities basis with the voice communication facilities of the remote subscriber line unit. This architecture eliminates the need for dedicated communication facilities to interconnect the remote subscriber line unit with the central facilities management system.

Abstract: A modem concentrator is provided that creates network-initiated connections to users of the network. According to the method, active downstream data is received from a data network at one data port. A controller of the modem concentrator reads the active downstream data and compares recipient information contained therein with stored identifiers of users. The identifiers are stored in association with identifiers of a user-side port to which the modem concentrator is connected. The controller identifies another data port associated with the identified recipient and causes a connection to be made between the one data port where the downstream data is received and the other data port connected to the user. The modem concentrator provides a use-once registration feature. When the concentrator processes upstream data, data from a user to be delivered to the network, it reads the upstream data to identify source information identifying the user that generated it.

Abstract: An echo canceler is connected to an ISDN Primary Rate Interface. The echo canceler is provided with an activation processor for monitoring call control messages on the D-channel and for selectively enabling or disabling echo cancellation on any of the B-channels in response to information contained within the call control messages. In particular, the activation processor decides whether to enable cancellation depending upon the Information Transfer Capability and Protocol Identification fields of the Bearer Capability portion of a call SETUP message. Additionally, the Channel Identification field of the SETUP message is used to identify the B-channel or channels affected by the SETUP message. When a channel is released, the activation processor maintains enabled echo cancellation as the default condition of the released channel. Other signal processing functions can be controlled by the activation processor in a similar manner.

Abstract: A service and facility initiation device (10) includes a first relay matrix (12) and a second relay matrix (14) coupled by an initiation bus (16). The first relay matrix (12) includes relays (30) that provide service feeds to primary/redundant and secondary service drops from primary and secondary in-service feeds received at the first relay matrix (12) and additional service feeds from the second relay matrix (14) via the initiation bus (16). The second relay matrix (14) includes relays (34) to place additional service feeds onto the initiation bus (16). The service and facility initiation device (10) includes a modem (28) or other communications interface that receives external control information to remotely operate relay drivers (20) for appropriate configuration of the relays (30 and 34) according to the service needs and requests of local customers.

Abstract: A service and facility initiation device (10) includes a first relay matrix (12) and a second relay matrix (14) coupled by an initiation bus (16). The first relay matrix (12) includes relays (30) that provide service feeds to primary/redundant and secondary service drops from primary and secondary in-service feeds received at the first relay matrix (12) and additional service feeds from the second relay matrix (14) via the initiation bus (16). The second relay matrix (14) includes relays (34) to place additional service feeds onto the initiation bus (16). The service and facility initiation device (10) includes a modem (28) or other communications interface that receives external control information to remotely operate relay drivers (20) for appropriate configuration of the relays (30 and 34) according to the service needs and requests of local customers.

Abstract: A method and apparatus for serving selected lines and trunks from two or more switches. The selected line and trunks are connected to peripheral units each served by two or more switches. The switches each maintain translation information and the supervisory states of the selected lines and trunks. Advantageously, at low cost, the selected lines and trunks can be provided with service even when one of the switches is out of service.

Abstract: A telephony system includes a plurality of local network terminations connected to a street cabinet in turn connected to an exchange. The street cabinet has a power supply for supplying voltage, a clock for generating a master ringer signal, and a modulator for modulating the voltage with the ringer signal. The filters extract the DC voltage and the ringer signal. The extracted DC voltage and the extracted ringer signal obviate the prior art requirements to provide a separate DC power supply and a separate clock within each local network termination, thereby avoiding duplication of components within each local network termination.

Abstract: A remote subscriber control system for controlling communications between remote subscriber terminals and a switch includes a remote subscriber transmitter coupled to a subscriber line interface, a switch side transmitter coupled to the switch and a digital transmission path connecting the remote subscriber side transmitter to the switch side transmitter. The remote subscriber side transmitter includes a state change detector for detecting whether or not a state of a remote subscriber terminal has changed, and a state memory for storing state information of the remote subscriber terminal. A dialing number memory stores a dialing number specifying a called terminal. A transmitter/receiver transmits state information and a dialing number, as subscriber control information, to the switch side transmitter and receives control orders from the switch.

Abstract: A system for providing a competitive access provider controls specific lines in a remote terminal connected to a monopoly service provider connected directly from the remote terminal to a competitive access switch. In order to control the line or lines in the remote terminal, the competitive access provider switch sends signals via a signaling network to the monopoly service provider. In this manner, a competitive access provider may control a plurality of lines in a remote terminal without having to change a physical plant other than directing one or more DS 1 s or other trunks from the remote terminal to a host digital terminal on the competitive access provider network.

Abstract: A cell having an attribute of a point-to-multipoint connection is distributed to each of a number of subscribers using a point-to-multipoint connection distributing switch to be provided in parallel with a point-to-point connection, concentrating and distributing switch. Therefore, a hardware configuration can be simply established. Besides, both a point-to-point connection, and a point-to-multipoint connection can be made only by switching a cell to each switching unit, and a software configuration can thus be simplified.

Abstract: The arrangement is such that to a transmission apparatus of the subscriber side in a subscriber transmission system wherein the transmission apparatus of the subscriber side which serves a plurality of subscribers and a transmission apparatus connected to a switching system are connected to each other via multiplexed transmission lines, there are provided memories to store originating and terminating call signals, and a controller not only to control so that only subscriber transmitter-receivers corresponding to a specific number of subscribers in the subscriber transmitter-receivers for transmitting and receiving signals of subscribers enter an operating state, but also to cause the memories to operate, so that electric power is supplied only to circuits corresponding to a specific number of subscribers in the transmission apparatus of the subscriber side by controlling through the controller when the rate of telephone use is low.

Abstract: A partially automated cross-connect method and system for temporarily provisioning telephone services through the remote activation of a cross-connect between a feeder cable pair and a distribution cable using a bus pair. Permanent cross-connects are deferred until a sufficient number are accumulated that warrant a dispatch to the cross-connect location by a telephone company technician. Where the technician would manually install permanent cross-connects in place of all the previously installed temporary cross-connects. The connections previously made using the bus pair would be deactivated freeing the bus pair for future temporary cross-connects.

Abstract: In a telecommunications network, outgoing calls from a particular subscriber location for each of a plurality of telecommunications applications are delivered via a single access link to a single point of distribution through which the subscriber location is caused to be connected, as a function of the telecommunications application type, to an appropriate intelligent network element (INE) server. Additionally, incoming calls of the various application types and directed to a particular directory number are delivered to a single point of collection associated with its NPA-NNX and connections for those calls are caused to be made from the point of collection to an appropriate INE server, as a function of the telecommunications application type and the directory number in question. Communications within the network are by way of asynchronous transfer mode (ATM) cells.

Abstract: In a telecommunications network outgoing calls from a particular subscriber location for each of a plurality of telecommunications applications are delivered via a single access link to a single point of distribution through which the subscriber location is caused to be connected, as a function of the telecommunications application type, to an appropriate intelligent network element (INE) server. Additionally, incoming calls of the various application types and directed to a particular directory number are delivered to a single point of collection associated with its NPA-NNX and connections for those calls are caused to be made from the point of collection to an appropriate INE server, as a function of the telecommunications application type and the directory number in question. Communications within the network are by way of asynchronous transfer mode (ATM) cells.

Abstract: A system and a method for completing over a communication switching system a series of short duration calls directed to a common destination and initiated from a plurality of sources connected to a call queuing apparatus linked to the communication switching system. When the dedicated link from the call queuing apparatus to the communication switching system is in use, subsequent calls in the series are queued. Without relinquishing control of the link, these calls are thereafter connected to the communication switching system, preferably on a first-come first-serve basis. The invention allows the overhead of call setup, both cost and setup time, to be spread over the entire series of calls, as opposed to being borne by each call in the series.

Abstract: Proposed is a method and system for transferring end customer phone lines between different terminations at the central office. Transfer is accomplished through the creation of virtual remote terminals of a desired size and number at the remote terminal and an appropriate mapping of the channel units to these virtual remote terminals.

Abstract: A digital telephone system, having a through-switching module connected by its inputs/outputs to "1" subscriber concentration modules, each with group subscriber inputs/outputs connected via remote subscriber modules to groups of telephone sets. The telephone sets are digital telephone sets with inputs/outputs connected to individual subscriber inputs/outputs of remote subscriber modules via digital individual subscriber lines to provide transmission and reception of digitally coded information.

Abstract: A boot program which can independently set the signaling links with the exchange is stored in the memory of a line concentration group. Under this boot program, a signaling controller (SGC) is used to set up a signaling link from the line concentrator to the exchange. Through the signaling link, a call processing program is transferred from the exchange side to the line concentrator side, and the transferred call processing program is used to start up the line processor in the line concentration group.

Abstract: Device for processing telephonic signals for putting in communication a plurality of subscribers by means of a telephone exchange employing circuits on cards of subscribers, comprising digital signal processing devices adapted to create filtering functions for the purpose of connecting the subscribers to one another, characterized in that it comprises, associated with said telephone exchange, at least two digital signal processing devices (15, 16) common to a plurality of lines of subscribers (10a-10n, 11a-11n), each connected, on one hand, to the telephone exchange (17) and, on the other hand, to a group of lines of subscribers and adapted to process the signals coming from said corresponding groups of lines of subscribers in shared time so as to effect calculations of filtering functions associated with the various subscribers in accordance with frequencies assigned to the calculations of filter stages adapted to constitute said filtering functions and the chronology of reception of said signals of subscrib

Abstract: A telecommunications system includes at least one central office having an electronic supervisor for supervising a plurality of outside plant electronic cross-connect cabinets and a plurality of electronic cross-connect cabinets located remotely from the central office for automatically connecting and disconnecting distribution pairs to feeder pairs terminated at the cabinets. Each cabinet is connected to the electronic supervisor via a control pair in a feeder cable extending from the central office to the cabinet. The electronic supervisor at the central office automatically locates, verifies the identity of, and supervises automatic switching operations at a selected one of the plurality of electronic cross-connect cabinets by providing operating power and signalling information to the selected one via the control cable to which it is attached. Details of the electronic cross-connect cabinet independently form an aspect of the present invention.

Abstract: A concentrator equipped with two processors is connected via two corresponding channel systems to a higher ranking exchange. Both processors operate independently of each other and poll all subscriber line circuits for switching codes. In the event that a channel system malfunctions, but the concentrator processor is operational, one processor transmits request signals, as well as an emergency operating state signal, to the subscriber line circuits. If the processor itself malfunctions, it transmits request signals and, in addition, an out-of-order state signal. The emergency operating signal and out-of-order signal are stored by each of the subscriber line circuits. Switching codes are transmitted to each of the two processors when both of these processors are in standard operating mode or in emergency mode.

Abstract: A system for interconnecting a pair of communication systems comprising a pair of expansion switching matrices connected to bidirectional signal ports of the respective communication systems and interconnected via a plurality of signal paths, such as junctors. Control information is transmitted between central controllers of the pair of communication systems via a pair of serial data transmission circuits, such as universal asynchronous receiver/transmitters. Thus, predetermined ones of the signal ports of the separate communication systems may be interconnected via the expansion switching circuits independently of signal traffic within the respective communication systems. In addition, special features such as call ring back busy, may be implemented between signal ports of the respective communication systems as a result of control information being communicated via the serial data transmission circuits.

Abstract: A method of operating a telecommunications system with a switching facility and with subscriber channels over which digital data are transmissible in the form of data packets each including a destination address, and such a telecommunications system are characterized in that the data packets of two or more subscriber channels to be sent to the Internet are combined onto a single concentrating channel.