| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 379260010 | Testing of network terminating interface, subscriber trunk interface, or service function | 11 |
| 20080253534 | Method and Device For Checking the Function For Inverting the Polarity on a Subscriber Line Comprising a Plurality of Wires - The invention relates to a method and to a device for testing the function for inverting the polarity on a subscriber connection line (TAL) comprising several wires (a, b), in order to connect at least one subscriber to a subscriber connection line (SLM), which comprises at least one inverting device (RG) and a current measuring device (MG) which is associated with the inverting device (RG). In a first step, the subscriber connection component (SLM) is separated from the inverting device (RG) and forces physical inversion on the wires (a, b) of the subscriber connection line (TAL). In a second step, the inverting function of the inverting device (RG) is activated. In a subsequent third step, the subscriber connection component (SLM) is separated from the device (DC) which forces the physical inversion and is connected to the inverting device (RG). The correct function of inversion is tested during all three steps by measuring the direction of the current flow. | 10-16-2008 |
| 20080260109 | Technique for Providing Selective Access to Network Node - A technique is disclosed for selectively providing access to a network node for testing and verification associated with a testing classification and requests are received from a network component to initiate a call via the net-work node. If it is determined that with the testing classification, service is provided via the network node. | 10-23-2008 |
| 20100061523 | SWITCH MODULE IN A DISTRIBUTION POINT IN THE FIELD OF TELECOMMUNICATIONS AND ASSEMBLIES INCLUDING AS WELL AS METHODS OF USING SAME - A switch module ( | 03-11-2010 |
| 20110142205 | Methods and Systems for Testing a Gateway Device - An exemplary method includes generating a digit map in response to user input received by way of a graphical user interface, the digit map defining a digit sequence and a plurality of dual-tone multi-frequency (“DTMF”) properties associated with each digit included in the digit sequence, generating DTMF tones representing the digit sequence in accordance with the DTMF properties, transmitting the DTMF tones to a gateway device communicatively coupled to the testing subsystem, the gateway device configured to translate the DTMF tones into a packet-based representation of the digit sequence and the DTMF properties, receiving the packet-based representation of the digit sequence and the DTMF properties from the gateway device, and determining whether the digit sequence and the DTMF properties included in the packet-based representation substantially match the digit sequence and the DTMF properties defined by the digit map. Corresponding methods and systems are also disclosed. | 06-16-2011 |
| 20110249808 | Calls Per Second Network Testing - Systems and methods for calls per second network testing are disclosed. The methods may be performed by a network testing system or other computing device. The method may include receiving user selection to create a network test. A user specification of a bulk network calls test type and the call transmission criteria for the network test are received. The call transmission criteria may include a number of calls per second and one of either a talk time or a number of channels. When the talk time is specified, the number of channels is calculated. Similarly, when the number of channels is specified, the talk time is calculated. User selection to begin the network test is received, and packets are transmitted for the network test according to the call transmission criteria. During transmission, the call transmission criteria are recalculated at a system defined interval to avoid bursts. | 10-13-2011 |
| 20110268257 | AUTOMATIC PERMUTATION SETUP AND CALIBRATION OF A HEADSET INTERFACE UNIT - A method for automatically configuring an interface unit ( | 11-03-2011 |
| 20120039448 | TESTING CALL ROUTING - A device may automatically place a call to a call routing device based on one of a list of numbers or addresses. The call may be forwarded by the call routing device to a call agent device. The device may also establish a session with the call agent device to which the call is forwarded by the call routing device and automatically receive, from the call agent device, a message that includes an identifier for a virtual call agent. The device may extract the identifier from the received message, compare the extracted identifier to an identifier that is associated with the call, and determine whether the call routing device correctly forwarded the call based on the comparison. | 02-16-2012 |
| 20120057682 | TELEPHONY TESTING - In a computer, a test script is received that includes a first set of commands to be provided to an Internet protocol (IP) telephone. The test script is parsed to obtain the first set of commands. Parameters that identify the telephone are obtained. The parameters and at least one of the first set of commands are used to obtain at least one corresponding second command from a conversion table. A command script is generated to be executed by the telephone, the command script including the at least one corresponding second command. | 03-08-2012 |
| 20120250829 | DEVICE FOR TESTING FUNCTION OF TELEPHONE EXCHANGE - A device for testing a function of a telephone exchange during a production process includes a sending-end module for sending a test criterion, a receiving-end module for receiving a test criterion, an input/output interface module connected to a telephone exchange, a call connection indicating unit, a signal switching unit, and a controlling unit for controlling a test procedure. The device not only tests whether a call can be connected and whether a call can be answered, but analyzes local electrical characteristics of the telephone exchange at the telephone exchange-end. With the device, signals treated by an analog-to-digital conversion process can display various voice information of a voice signal conveyed by the telephone exchange, such that a damaged portion of the telephone exchange can be assessed whenever a test fails, thereby cutting test costs and production costs. | 10-04-2012 |
| 20130208873 | SYSTEM AND METHOD TO DETECT NOISY CONNECTIONS ON A TELEPHONIC CONFERENCE BRIDGE - A non-transitory computer readable medium is disclosed containing instructions for execution by a computer, the computer program comprising: instructions to for detect a noise level on a conference telephone call; instructions to reconnect a first end user device to a first data line and sending a message to the first end user device indicating that the first end user device is a source of noise and to reconnect to a conference server using a second end user device in response to determining that the noise is reduced by disconnecting the first end user device from the first data line; and instructions to reconnect the first end user device to the first data line and determining if the noise is reduced in response to determining that the noise is not reduced by disconnecting the first end user device from the first data line. A system and method are also disclosed. | 08-15-2013 |
| 20130287183 | VISUAL VOICEMAIL SCALABILITY TEST - A method includes identifying a peak interval traffic intensity for visual voicemail (VVM) services in a network. The method includes identifying a. plurality of user devices available for implementing scalability testing. A number of requests for VVM services during a prospective time for scalability testing in the network is also identified. The method includes determining a number of additional requests for VVM services from the plurality of user devices that approximates the peak interval traffic intensity during the prospective time for scalability testing in the network. The method also includes determining instructions for at least one of the plurality of user devices to provide the determined number of additional requests. The determined instructions are sent to the at least one of the plurality of user devices. | 10-31-2013 |
