Abstract: An all-optical system for regenerating a first optical signal carried in a first direction on an optical transmission medium and a second optical signal carried in a second direction on the optical transmission medium includes a bi-directional clock recovery loop and a bi-directional optical gate. The bi-directional clock recovery loop includes a first optical clock recovery circuit for recovering a first clock signal from the first optical signal and a second optical circuit for recovering a second clock signal from the second optical signal. The first and second optical circuits of the clock recovery loop share at least some common optical circuit elements. The bi-directional optical gate includes a first non-linear optical light mirror circuit for producing a first regenerated signal based on the first optical signal and the first clock signal and a second non-linear optical light mirror circuit for producing a second regenerated signal based on the second optical signal and the second clock signal.

Abstract: A program product performs date and time services for a calling program. The program product accepts multiple date and time inputs, multiple date and time input and output formats, and multiple function requests. A windowing function is performed to determine a century value for a date that lacks a century designator. Gregorian, Julian, ADABAS D, ADABAS T, EIBDATE, and other formats are supported. Formats may also be parameterized for individual functions allowing a calling program to select multiple and diverse formats for a sequence of called functions. Version checking and version tracking are also supported to insure the calling program interfaces with a version of the program product having an expected functionality. A method provides the functionality of the program product, receiving calls from a calling program. Another method embodies a calling program performing date and time operations by invoking a date and time services program.

Abstract: A system and method for facilitating the design and development of automatic response unit (ARU) services and for processing automated response unit (ARU) services. The present invention comprises a compiler and interpreter that facilitate the development of an ARU service encoding. The interpreter is one embodiment of the present invention that may be used for processing an ARU service encoding. The present invention further comprises a graphical user interface (GUI) tool for creating and maintaining an ARU service encoding. An ARU service encoding is a tree structure comprised of service nodes wherein each service node may represent a caller's menu selection from the ARU service. Each service node has multiple components including variable support, message capability, processing capability, and default capability. The present invention parses the ARU service encoding for service nodes.

Abstract: A system and method for facilitating the design and development of automatic response unit (ARU) services and for processing automated response unit (ARU) services. The present invention comprises a compiler and interpreter that facilitate the development of an ARU service encoding. The interpreter is one embodiment of the present invention that may be used for processing an ARU service encoding. The present invention further comprises a graphical user interface (GUI) tool for creating and maintaining an ARU service encoding. An ARU service encoding is a tree structure comprised of service nodes wherein each service node may represent a caller's menu selection from the ARU service. Each service node has multiple components including variable support, message capability, processing capability, and default capability. The present invention parses the ARU service encoding for service nodes.

Abstract: A method of and system for emulation of multiple subscriber profiles on a single telephone in a telecommunications network. An identified group contains more than one subscriber profile. The system is activated when a user selects a subscriber profile to be associated with the telephone being used. In response to the selection, the system determines whether the selected subscriber profile is within the group. If it is, the system associates the selected subscriber profile from the group with the telephone, such that the telephone emulates the selected subscriber profile. If the selected subscriber profile is not within the group, the subscriber profile associated with the telephone is unchanged.

Abstract: A system, method and computer program product are described, by which a user, through a control interface in a subscriber interface device, requests from network intelligence both transport network bandwidth and type of service line mode as part of call setup. An improved system by which requests to change access line mode and bandwidth are communicated over transmission facilities via D channels through local switch fabric to local or remote network intelligence is detailed. Connections over the transmission facilities, established between user B channels and B channels of transport bandwidth or between user B channels and the Stat Mux function, are described. An improved system is summarized, in which connections directly to transport bandwidth support point-to-point n B+D upstream and m B+D downstream service, and connections via stat mux allow connectionless traffic to share a portion of the transport bandwidth on an as needed basis.

Abstract: A method and system for creating and sending call disposition messages. When a calling card call is validated by the telephone network which issued the card, the card issuing network can request a call disposition message. In response to validation of the call, a billing detail record is generated and stored. When the call is completed. an operator service record is generated. The operator service record and its corresponding billing detail record are matched with each other, then merged to form a merged operator services record. The merged operator services record is processed to add pricing information. If the card issuing network had requested a call disposition message, the merged operator services record is sent to a gateway coupled to the card issuing network where it is reformatted to create a call disposition message. The call disposition message is then sent to the card issuing network.

Abstract: A method and apparatus for testing network elements within a communications system. A test is initiated at a data processing system located at a first site by the selection of one or more network elements for testing. In initiating the test, a communications link is established between the data processing system located at the first site and a network element located at a second site. The network element is monitored during testing of the network element using the communications link. The information is displayed on the data processing system in the form of a web page. Monitoring of the network element is paused from the data processing system in response to detecting an error originating from the network element. Monitoring of the network element is restarted from the data processing system in response to a correction of the error.

Abstract: A teleconference recording and marking system for use by a plurality of teleconference participants includes a plurality of telephones with each having a mechanism for transmitting a voice signal and a marking signal. A mechanism is provided for establishing a communications link between the telephones. Another mechanism is used for recording the audible voice signals and marking signals transmitted from the telephones in a digital data stream. Also included is a mechanism for determining a plurality of time offsets with each time offset measured from a known location in the data stream to each marking signal. A storage mechanism is included for storing the data stream and time offsets. Lastly, a player mechanism is provided for playing the data stream starting at any one of the time offsets. The system combines the use of telecommunication and computer networks in order to allow teleconferences to be recorded and marked and later retrieved and played.

Abstract: A number resource management system for automatically managing number resources implements a Web-based client-server application for accessing and updating information pertaining to a number resource in a stored repository of number resources. Each number resource has an associated unique customer identifier and an associated status attribute. A Web/browser-based interface device enables communication between a business client and an accessing server, the interface device directing the server to retrieve and update information relating to a number resource according to a unique customer identifier and/or a status attribute input.

Abstract: System and method for synchronizing transaction data in real-time within a network environment. The system and method include and involve a plurality of authentication subsystems. Each authentication subsystem has a data storage subsystem and a processor. The processor is operative to receive a service request from a network user, and to authenticate the network user within the network environment in accordance with the service request. The service request causes a state stored within the data storage subsystem and related to the network user to change. The processor is further operative to transmit a synchronization request in real-time within the network environment, to receive another synchronization request from another authentication subsystem of the plurality of authentication subsystems, and to allow the processor to subsequently authenticate the network user within the network environment in accordance with the other synchronization request.

Abstract: A system, method and computer program product for emulating a telecommunications network by simultaneously emulating multiple independent activities normally performed by multiple network devices in a telecommunications network includes a network interface for communicating with a control system, a user interface for accepting user input and for providing user output, a command response manager for reading control system commands and for formulating intelligent responses, a script interpreter for executing scripts, a script database containing data from actual network devices for use by the scripts, a database manager for performing database functions and a multi-tasking system manager for controlling these logical components and for interacting with an operating system of a host computer to provide for invoking and terminating various processes. The system provides both script and non-script responses to a control system in order to emulate digital matrix switches.

Abstract: To ensure that the distributed restoration process of a DRA provisioned network proceeds only in response to true failures, the present invention DRA network provisions to each of the ports of the nodes a timer mechanism for ascertaining whether an alarm is a genuine alarm. This is done by presetting the timer with an expiration period so that an alarm is validated as a failure only upon the expiration of the timer. When validated, the value of a counter is incremented. The value of the counter is reflective of the sum of validated alarms, and is compared against a preset threshold value. And it is only when the value of the summed validated alarms exceeds the preset threshold value would the DRA process be initiated. When a validated alarm ceases, the reverse process takes place. That is, the ending of the alarm has to be validated by another timer, which could be the same timer as used for validating an alarm.

Abstract: A restoral route generation process combines elements of a pre-plan methodology with a dynamic route generation methodology. The resulting hybrid approach quickly produces a restoral route in real time that has a minimal associated cost. The hybrid approach pre-generates sub-routes that are combined to produce a restoral route. The combining of the sub-routes takes place dynamically in response to a network failure. The hybrid approach may interactively operate to generate restoral routes for each trunk in the network that is affected by an outage.

Abstract: A system and method for sharing a spare channel among two or more optical ring networks that have a common span. A first optical cross-connect switch (OCCS) and a first OCCS controller are placed at one end of the span and a second OCCS and OCCS controller are placed at the other end of the span. The first OCCS and the first OCCS controller are coupled to a first ADM from each optical ring, and the second OCCS and the second OCCS controller are coupled to a second ADM from each optical ring. The first OCCS controller receives alarm indications from each ADM that it is coupled to that senses a ring failure. The second OCCS controller receives alarm indications from each ADM that it is coupled to that senses a ring failure.

Abstract: Telecommunications networks for originating and terminating calls are described to include a wireless enhanced service platform coupled to a home location register database and a prepaid platform which may also include a mobile switching center for accepting calls from a wireless handset, an interexchange network that carries calls to the prepaid platform, and a local network for terminating calls. Also described is a method for setting up a call in a telecommunications network by a wireless enhanced service platform or mobile switching center encapsulating one or more prepaid call parameters within a super generic digit field of an initial address message. The method also includes sending the initial address message with the prepaid call parameters encapsulated within the super generic digit field from the wireless enhanced service platform or mobile switching center to a prepaid platform.

Abstract: A system and method for managing a telecommunications network. The system and method employs a network management architecture that provides an overlay in which network management functions are performed. The network management architecture includes a workstation function that provides a graphical user interface (GUI) for a user to interact with an object model of the physical telecommunications network, a telecommunications network management subsystem that provides an object model of the network including object models of network equipment and connectivity between the equipment, a database subsystem that stores “current” and “future” views of the network, and an object request broker that translates objects from a first object-oriented paradigm to a second object-oriented paradigm for use by the GUI. The network management architecture facilitates network design by determining network performance metrics.

Abstract: A method and system for detecting optical faults by tapping a portion of a data signal from along a fiber network link at an optical switching site or node. The tapped data signal is evaluated to determine whether an optical fault exists along the fiber link. In this way, optical faults such as a fiber failure, cable cut, or nodal LTE failure occurring within a network path, are isolated to a specific fiber span or link. Network switch controllers can then take full advantage of optical switches provided between spans in an all-optical core network to restore end-to-end path communication. In one embodiment, a presence detector simply evaluates the magnitude of the tapped signal to determine an optical fault. In a second embodiment, a protocol analyzer evaluates selected bits or fields of the protocol used in the tapped data signal to determine an optical fault. Finally, in a third embodiment, a sub-carrier modulation signal is added to the high rate data signal prior to transport over the link.

Abstract: A system and method for facilitating the sale of a lottery ticket online includes and involves a data storage system and a data processing system. The data storage system is used for storing information related to a lottery ticket purchased online and to a purchaser of the lottery ticket. The lottery ticket includes a lottery game value. The data processing system is coupled to the data storage system and is operative to receive an online request from the purchaser to purchase the lottery ticket, to generate a secure lottery ticket purchase code, and to issue a purchase confirmation notice related to the lottery ticket to the purchaser. The purchase confirmation notice includes the secure lottery ticket purchase code. The data processing system is further operative to store the information and the lottery ticket purchase code in the data storage system.

Abstract: A communication system includes an interface between two networks, for example the public telephone system and an IP-based network. The system includes a modem bank which receives bearer channel inputs and provides outputs to the second network. A protocol converter interfaces with a signaling network such as a common channel signaling (CCS) network (e.g., an Signaling System 7 network). The protocol converter communicates signaling information to the modem bank. A resource manager is coupled to the protocol converter and includes a memory which stores status information relating to the system.