System and method for synthesizing automated test cases from natural interactions

    公开(公告)号:US11790886B2

    公开(公告)日:2023-10-17

    申请号:US17091370

    申请日:2020-11-06

    摘要: A system for synthesizing real IVR scenarios, automatically reproducing test scenarios, and providing accurate reports on those scenarios. An IVR tester uses a telephony device (website, mobile app, VOIP, etc.) and an automated IVR test case generator to place test calls to an IVR system. The automated IVR test case generator intercepts and collects the phone call's audio stream, dual-tone multi-frequency signals, and available metadata (e.g., response times, post-speech silence timeout, etc.). Once the call is complete, the automated IVR test case generator pre-populates a webpage or other user-interface technology and a database with the audio stream, dual-tone multi-frequency signals, and available metadata from the test scenario phone call. The IVR tester may then save that test scenario and continue to the next scenario. The saved scenario may now be used automatically by the IVR test case generator for regression testing or duplicated and edited for use in other systems.

    Performance testing audio/video communications in network

    公开(公告)号:US10608920B2

    公开(公告)日:2020-03-31

    申请号:US15864788

    申请日:2018-01-08

    摘要: A test webpage triggers a remote computer to obtain a token for the performance test from a test data collection server. The test webpage triggers the remote computer to transmit the token to a reflector server to initiate the performance test. The reflector server initiates the performance test upon validating the token. The reflector server performs bidirectional communication of test data over a Web Real-Time Communication (WebRTC) data channel using a loss tolerant protocol with the remote computer. The remote computer is able to determine computer-endpoint test results from the bidirectional communication of test data. The reflector server determines server-endpoint test results from the bidirectional communication of test data. The reflector server transmits the server-endpoint test results to the remote computer. The test webpage triggers the remote computer to transmit the computer-endpoint and the server-endpoint test results to the test data collection server.

    Automated contact center customer mobile device client infrastructure testing

    公开(公告)号:US10469418B2

    公开(公告)日:2019-11-05

    申请号:US15789667

    申请日:2017-10-20

    发明人: Geoff Willshire

    摘要: An automated contact center agent mobile device client infrastructure testing system comprising a mobile device command repository is disclosed. The system also has a mobile device control module that retrieves mobile device commands from the repository, receives instructions, data, and parameters for contact center device testing, runs predesignated contact center device test suites on at least one mobile device, receives contact center device test suite result data from mobile devices, and forwards the contact center device test suite result data received from mobile devices to a contact center device test manager system.

    Systems and methods for establishing a diagnostic transmission mode and communicating over the same

    公开(公告)号:US10264119B2

    公开(公告)日:2019-04-16

    申请号:US15098932

    申请日:2016-04-14

    申请人: TQ DELTA, LLC

    摘要: Upon detection of a trigger, such as the exceeding of an error threshold or the direction of a user, a diagnostic link system enters a diagnostic information transmission mode. This diagnostic information transmission mode allows for two modems to exchange diagnostic and/or test information that may not otherwise be exchangeable during normal communication. The diagnostic information transmission mode is initiated by transmitting an initiate diagnostic link mode message to a receiving modem accompanied by a cyclic redundancy check (CRC). The receiving modem determines, based on the CRC, if a robust communications channel is present. If a robust communications channel is present, the two modems can initiate exchange of the diagnostic and/or test information. Otherwise, the transmission power of the transmitting modem is increased and the initiate diagnostic link mode message re-transmitted to the receiving modem until the CRC is determined to be correct.

    Communication device
    9.
    发明授权

    公开(公告)号:US10069963B2

    公开(公告)日:2018-09-04

    申请号:US15185725

    申请日:2016-06-17

    发明人: Kimiaki Ogawa

    摘要: A communication device includes: a signal generator configured to generate a first signal and supply the first signal to a telephone line; a terminator having a variable terminal impedance as seen from the telephone line; a detector configured to detect a difference between the terminal impedance and a line impedance of the telephone line; and a controller configured to determine the terminal impedance so that the difference is reduced.