Abstract: A thermal management system includes a refrigerant line including a compressor, a water-cooled condenser, and a cooling core for indoor air conditioning connected to the water-cooled condenser such that refrigerant emerging from the water-cooled condenser is introduced into the cooling core for indoor air conditioning, and a battery line including a high-voltage battery heat exchanging module and a heater core for indoor air conditioning. The battery line is connected to the refrigerant line through the water-cooled condenser in a heat exchangeable manner such that the high-voltage battery heat exchanging module and the heater core for indoor air conditioning are connected in parallel to the water-cooled condenser via a first valve to cause cooling water heated while passing through the water-cooled condenser to be selectively introduced into the high-voltage battery heat exchanging module or the heater core for indoor air conditioning.

Abstract: A mobile communication device storing a file to be printed, the mobile communication device including: a communication unit to receive printer information of a printer; a network interface unit to connect to a printer server corresponding to the printer information received through the communication unit; and a control unit to transmit the file to be printed to the printer through the printer server according to the received printer information. Accordingly, users can print files using a mobile communication device while traveling away from a fixed printer.

Abstract: Embodiments of the present disclosure generally pertain to systems and methods for providing notifications of hazardous ground conditions in telecommunication equipment. A system in accordance with an exemplary embodiment of the present disclosure comprises a control module positioned within a chassis at a network facility. The control module communicates with a plurality of access modules through a backplane of the chassis. At least one of the modules, such as the control module, comprises a voltage sensing element, control logic, and a user interface. The voltage sensing element is configured to measure a potential voltage difference between chassis ground and digital ground and determine whether such voltage difference is hazardous. The control logic is configured to monitor the voltage sensing element and provide an alarm via the user interface when the hazardous condition is present.

Abstract: A network tap port aggregator for use in monitoring a network is provided. The network tap port aggregator includes a first device interface terminal for receiving a first network feed. The network tap port aggregator also includes a second device interface terminal for receiving a second network feed. The network tap port aggregator further includes a circuitry coupled with the first device interface terminal and with the second device interface terminal, the circuitry configured to monitor the first network feed and the second network feed and to aggregate the first network feed and the second network feed into an aggregated network feed. The network tap port aggregator yet also includes a first monitor interface terminal coupled to the circuitry for providing the aggregated network feed to a first network monitor that is external to the network tap port aggregator.

Abstract: Systems, methods, and computer program products are provided for testing a voice communication system. A job instruction is transmitted from an application server to a turret via a communications network. The application server causes the turret to execute at least one diagnostic test based on the job instruction. The application server receives, from the turret via the communications network, a message including a result of the at least one diagnostic test.

Abstract: Diagnostic testing of a telephony line card device and corresponding line card is initiated using an initiation MIB. Responding to an instruction from a main processor that a query has determined that an initiation MID is Set, line card processor circuitry begins a predetermined series of diagnostic testing. Results for the diagnostic testing are stored in a register coupled to the line card processor circuitry. After testing completes, the main processor, which is coupled to the line card processor, retrieves the results information from the line card register, converts the information to one or more results MIB(s) and stores the results MIB(s) as an instance(s) to a memory coupled to the main processor. The result MIB instance(s) is/are made available to a local or remote device via port coupled to the line card device. A permissive MIB may be queried to determine whether diagnostic testing is permitted.

Abstract: A communication system comprises a network server connected to a telephone at a customer premises via a subscriber line. The server is further connected to a cellular communication device through a cellular network. Upon installation of telephony equipment at the customer premises, a service technician uses a cellular communication device to communicate with the server of the network such that the server initiates a voice call to the telephone via the subscriber line. The technician then takes the telephone off hook, aligns a speaker of the cellular communication device with a microphone of the telephone, and aligns a microphone of the cellular device with a speaker of the telephone such that the telephone and the cellular device are acoustically coupled. A plurality of acoustic tones are communicated between the telephone and the cellular communication device in order to test the quality of the inbound and/or outbound connections for the telephone.

Abstract: A system for testing a conductor of a structure can include a test device connected to the conductor. The test device is configured to test an electrical characteristic of the conductor and to produce a test result based at least in part on the electrical characteristic. A service provider network may be configured to communicate with the test device to initiate a test and/or to obtain the test result. A customer may use a computing device to obtain information regarding the test result, as well as guidance for troubleshooting and resolving a problem detected with the electrical conductor, such as a fault.

Abstract: A signal testing apparatus for testing signals includes at least one receiver that receives signals having corresponding frequencies representative of a frequency range of a wired communication link over which the signals are received. The signal testing apparatus also includes a measurer that measures a signal loss for each of the frequencies to determine whether each measured signal loss is acceptable.

Abstract: Systems and methods for monitoring a telephone line connected to a port of a voice gateway are described. In one embodiment, the method includes: obtaining a value representing an electrical characteristic of the port of the voice gateway; determining whether the value is within an acceptable range; determining whether a call originating from, or terminated at, a device connected to the telephone line completed successfully; and in response to determining that the call completed successfully, creating a new acceptable range based, at least in part, on the obtained value.

Abstract: To provide an information terminal device contributing to prevention of an operation not intended by a user. A communication management unit (512) of an SVG processing unit (510) displays an image (confirmation image) for requesting a user to perform a confirmation input to confirm whether to be connected to the network before performing network connection according to the definition of a link definition unit (630) in the SVG content (600). When the user rejects the network connection, the link defined by the link definition unit (630) is not referenced. On the other hand, when the user permits the network connection, the communication management unit (512) requests the data of the address defined by the link definition unit (630) from the HTTP server (10) or the like specified in the address. Upon reception of a response to this, a communication state display unit (513) displays the data reception state according to the report from a communication state report unit (121).

Abstract: A method and apparatus for processing unique dialogs from a dialog system to identify paths through the dialog system, each unique dialog having a corresponding identified path and generating a visual call flow representation as a function of the identified paths of the dialog system, the call flow representation including nodes and edges connected to correspond to the identified paths.

Abstract: The invention provides a system, method, and network elements for providing a service, preferably an advice of charge, AoC, service requested by a user equipment at a session set-up or during a session. An application server provides information for the requested service to the user equipment. In an embodiment, authorization information and the information for the requested service may be sent to the user equipment. Depending on an input by the user or other type of confirmation such as expiration of a timer, the user equipment may initiate continuation of the session, for example by generating an authorization response based on the received authorization information, and sending the generated authorization response to the application server for verification.

Abstract: A method of using a portable communications device includes displaying a first image of a rotary dial in a display of the portable communications device in response to a first contact by a user with a click wheel. The first image of the rotary dial includes a plurality of icons arranged proximate to a periphery of the rotary dial. The plurality of icons include numbers.

Abstract: Intelligent network tap port aggregators for use in monitoring a network and methods for use therein are presented including: a number of device interface terminals for receiving network feeds; a tap structure coupled with device interface terminals, the tap structure configured to monitor the second network feeds and to aggregate the network feeds into an aggregated network feed; a monitor interface terminal coupled to the tap structure for providing the aggregated network feed to a network monitor; and a display coupled to the tap structure and configured to display selected network parameters corresponding to the network feeds. In some embodiments, the intelligent network tap port aggregator also includes: a network controller coupled with the tap structure for providing communication between the tap structure and a number of managing devices; and a managing device interface coupled with the network controller for providing Internet access to the network controller.

Abstract: An apparatus and method for testing integrity of a wired communication link includes receiving a plurality of signals, sent by at least one transmitter over the wired communications link, at corresponding multiple receivers. The signals have corresponding frequencies within a frequency range of the wired communication link, such that the frequencies are representative of the frequency range. A signal loss corresponding to each of the frequencies is measured, and an indication of whether each measured signal loss is within an acceptable range is provided. The wired communication link may be a coaxial cable.

Abstract: An interactive method and system of testing an automated call telephonic communication system. The method and system includes a testing system configured to test an automated call telephonic and/or telecommunication network. The testing system includes a testing subsystem that conducts the telecommunication test and sends the test results to a monitoring subsystem of the testing system to process the test results and display them to the end user. An end user is able to monitor the testing of the telecommunication system in real time with an Internet-enabled end user station that is in secure communication with the testing system.

Abstract: A method and an apparatus, which generates and plays diagnostic messages indicative of a media terminal adaptor provisioning status. The media terminal adaptor detects errors in its provisioning status or an out-of-service state. Thus, when the telephone connected to the media terminal adaptor is taken off-hook and the media terminal adaptor that is not provisioned, improperly provisioned, or placed in an out-of-service state by the service provider, the media terminal adaptor will generate an appropriate diagnostic audio voice message or tone sequence to the telephone instructing the listener on how to proceed in order to resolve the problem.

Abstract: According to one embodiment, a button telephone set, comprising function keys equipped with light emitting devices, respectively, display device which displays character information, failure information receiving unit which receives data notified from the exchange, display determining unit which determines display types of the function keys from types of the received data, light emitting device control unit which display-controls the light emitting devices of the corresponding function keys in response to an instruction from the display determining unit, display device control unit which performs a data display onto the display device in accordance with the instruction from the display determining unit, key operation determining unit which determines depressed states of keys of the button telephone sets including the function keys, and key operation transmission unit which transmits the depressed states of the keys to the exchange.

Abstract: The present invention provides a method and system for connection verification. An embodiment includes a DSL based system, with a tester resident at a central office respective to a DSLAM. When a problem is encountered by a subscriber, the tester can be readily connected to the DSLAM to allow performance of tests on the connection between the tester, the DSLAM and the Internet. If such tests are successful, then service provider can eliminate that portion of the link as the source of the connectivity problem. If unsuccessful, the service provider can repair that portion of the connection, and thereby potentially obviate the need to send a technician to the subscriber premises.

Abstract: A printer is connected to a portable communication terminal which is accessible to a server device on a network. The printer comprises an interface connected to the portable communication terminal, and an access device accessing to the server device by a circuit connection function of the portable communication terminal and downloading data registered in advance in the server device by the portable communication terminal.

Abstract: A color display driving apparatus that simultaneously on-screen displays an RGB format color image and a YUV format color image on the same color display unit. A first memory stores YUV data, and a YUV-RGB converter converts YUV data read from the first memory to RGB data. A second memory stores RGB data. An on-screen-display (OSD) controller writes the YUV data and the RGB data in the first and second memories, respectively, mixes the RGB data converted from the YUV data stored in the first memory by the YUV-RGB converter with the RGB data read from in the second memory, and on-screen displays the mixed data.

Abstract: A system and method for multi-modal monitoring of a network are disclosed. In one embodiment of a system incorporating teachings of the present disclosure, a network management engine may be capable of issuing a request to a monitored network device and to receive network information from the monitored network device. In some embodiments, a multi-modal administration engine may allow a calling party to interact with the network management engine. A caller response unit associated with the multi-modal administration engine, may be capable of receiving a user input from the calling party and converting the user input into a request for network information. In preferred embodiments, a format converter associated with the multi-modal administration engine may translate at least a portion of a first signal representing network information into a second signal representing an audible sound.

Abstract: The invention provides a data output scheduling system, a mobile terminal, and a data pool apparatus suitable that can provide a greater convenience to users when printing data. A data pool apparatus can include a storage device which stores print data so that the print data corresponds to access authentication information. When the data pool apparatus receives the print data and the access authentication information along with a registration request, the data pool apparatus registers the received print data and the access authentication information in the storage device so that the print data and the access authentication information correspond to each other. Also, the data pool apparatus transmits the access authentication information in the storage device to a mobile terminal. The mobile terminal receives the access authentication information.

Abstract: An arrangement and a method for testing a telecommunications circuit over Dense Wavelength Division Multiplexing (DWDM). A transmitter, which is optically coupled to the circuit, transmits a test-drive signal on the circuit. Through a network, a performance of the circuit is monitored at points along the circuit based on the transmitted test-drive signal.

Abstract: A twisted pair status indicator is provided. The twisted pair status indicator may be attached to a twisted pair access terminal to indicate whether the access terminal has available and properly functioning twisted pairs. The twisted pair status indicator may comprise a sliding door that reveals an available indication when the sliding door is moved to one side. When the sliding door is moved to a second side, an unavailable indication is revealed. The indications may be characters, numerals or colors that indicate whether twisted pairs are available. The twisted pair status indicator may also include a lock on the sliding door so that only authorized personnel may make changes to the twisted pair status indicator.

Abstract: Disclosed is a method for supporting coherent multi-node access to file system data. The method can be employed in a network having first and second nodes coupled to each other via a first communication link, and a peripheral data storage device coupled to the first and second nodes via a second communication link. In one embodiment, the method includes generating a request to access data of a file stored in the peripheral data storage device. A file system, executing on the first node, then generates a first message. A first software module, executing on the first node, generates an instruction in response to the file system generating the first message. This instruction is then transmitted to the second node via the first communication link. A portion of meta data stored in memory associated with the second node is invalidated in response to the second node receiving the instruction, wherein the portion of meta data stored in memory associated with the second node corresponds to the file.

Abstract: Methods and systems for proactively maintaining a telephone system local loop. One embodiment includes communicating with a communications network and acquiring information associated with pressure or flow sensors along fiber optic cables. Proactive maintenance of the fiber optic cables is predicted using the information associated with pressure or flow sensors. The embodiment may further include generating and dispatching work order information describing the predicted proactive maintenance. The embodiment may also include predicting proactive maintenance of telephone lines using information from a Dynamic Network Analyzer and using information from a Loop Facilities and Control System. Another embodiment includes a system for predicting proactive maintenance of a telephone system local loop. This embodiment includes a Pressure Alarms and Reports System Module, a database stored in memory, and a processor.

Abstract: A display lighting apparatus is disclosed, that comprises a first storing means for storing date information, a second storing means for storing color information correlated with the date information, a displaying means for displaying information, a lighting means for lighting said displaying means, and a controlling means for searching said first storing means for input date information, and when desired date information is obtained, reading color information correlated with the date information from said second storing means, and causing said lighting means to light corresponding to the color information.

Abstract: A failure response method is provided. The method includes preparing a bridge having an address of a telecommunication system for common access by a predetermined group of resources, sending an alpha communication communicating the telecommunication system address to the predetermined group of resources, coordinating the resources through the bridge to correct the failure, and sending a final message to the predetermined group of resources by the telecommunication system when the failure has been corrected. A failure response system is also provided. The failure response system includes a storage device containing contact data for a predetermined group of resources to be utilized when responding to a failure and an address of a telecommunication system for common access by the predetermined group of resources.

Abstract: A modular test instrument comprises a base unit and one of a selection of application modules, neither being capable of performing end-user functions without the other. When physically assembled to one another, the base unit and application module comprise a structurally unitary device specialized for performance of application-specific end-user functions. The base unit is generic to all types of test to be provided, and comprises a display, a power supply, a user interface, and generic software to operate the display and user interface. Each application module is connected to the base unit in the same manner, so that the same base unit can he employed with a wide variety of application modules. The application modules can be readily and conveniently removed from and assembled to the base unit.

Abstract: The present invention system automates the process of testing the integrity of the components residing at each node of a data network. After automatically dial connecting to a site of the network by selecting a telephone number from a retrieved list of telephone numbers each representing a site of the network, the instant invention sends a query directed to a particular component at the site. And depending on the response/non-response received, the instant invention can readily determine whether there is a problem with the being queried component. If there is a fault detected, this fault is reported either as a HTML file or a text file to either a web site or a data store, so that a technician can readily retrieve that information when needed. After all components at a site are tested, a report of the operational effectiveness of each of the components could be generated and provided either to the web site or dumped into the data store.

Abstract: Method and apparatus for on-line monitoring of a telecommunications network comprised of first and second switches. Data is collected at each of the first and second switches and transferred to a central data processing unit. The collected data for each one of the first and second switches is arranged, at the switch, into a first data subset containing log information for each one of the first and second switches, a second data subset containing configuration data for each one of the first and second switches and a third data subset containing operational management information for each one of the first and second switches. The arranged data is then transferred to the central data processing unit where first and second evaluations of operating conditions for the telecommunications network are generated therefrom.

Abstract: A modular test instrument comprises a base unit and one of a selection of application modules, neither being capable of performing end-user functions without the other. When physically assembled to one another, the base unit and application module comprise a structurally unitary device specialized for performance of application-specific end-user functions. The base unit is generic to all types of test to be provided, and comprises a display, a power supply, a user interface, and generic software to operate the display and user interface. Each application module is connected to the base unit in the same manner, so that the same base unit can be employed with a wide variety of application modules. The application modules can be readily and conveniently removed from and assembled to the base unit.

Abstract: In an apparatus and method for graphically outputting the status of a trunk in a switching system, if a trunk status graphics mode is selected, trunk installation information is received and displayed on a main window. If a specific trunk is selected among the displayed trunk installation information, status information and busy information of the selected trunk are received and displayed on a corresponding subwindow. If there are trunk status information and busy information generated on line from the selected trunk, the on-line generated trunk status information and trunk busy information are automatically received, updated and displayed on the corresponding subwindow. If there is a statistical data request signal, trunk status statistical data is received and displayed on a corresponding window.

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.