公开(公告)号：US10477012B2

公开(公告)日：2019-11-12

申请号：US16112977

申请日：2018-08-27

申请人： Vail Systems, Inc.

发明人： Srinivasa Rao ,  Todd Whiteley

IPC分类号： H04M15/00 ,  H04M3/00 ,  H04M3/22 ,  H04M3/51

摘要： A system and method for fraud detection for a telephony platform based on an analysis of call detail records (CDRs) that are generated by the telephony platform. The analysis is based on collecting, organizing, transforming, analyzing, and quantifying the CDR data into a plurality of data analytics and data correlations and then applying fuzzy logic to the data analytics to generate a fraud risk rating for each incoming call into the platform.

公开(公告)号：US09031838B1

公开(公告)日：2015-05-12

申请号：US14330713

申请日：2014-07-14

申请人： Vail Systems, Inc.

发明人： Alex Nash ,  Mariano Tan ,  David Fruin ,  Todd Whiteley ,  Jon Wotman

IPC分类号： G10L15/00 ,  G10L21/02

CPC分类号： G10L21/0364 ,  G10L25/69 ,  H03G3/32 ,  H04M3/2227 ,  H04M3/51

摘要： Systems, methods and apparatus are described herein for continuously measuring voice clarity and speech intelligibility by evaluating a plurality of telecommunications channels in real time. Voice clarity and speech intelligibility measurements may be formed from chained, configurable DSPs that can be added, subtracted, reordered, or configured to target specific audio features. Voice clarity and speech intelligibility may be enhanced by altering the media in one or more of the plurality of telecommunications channels. Analytics describing the measurements and enhancements may be displayed in reports, or in real time via a dashboard.

摘要翻译： 本文描述了系统，方法和装置，用于通过实时评估多个电信信道来连续测量语音清晰度和语音清晰度。 语音清晰度和语音清晰度测量可以由链接的可配置DSP形成，可以将其添加，减去，重新排序或配置为定位特定的音频特征。 可以通过改变多个电信信道中的一个或多个中的媒体来增强语音清晰度和语音可懂度。 描述测量和增强功能的分析可以通过报告显示，或者通过仪表板实时显示。

公开(公告)号：US12072869B2

公开(公告)日：2024-08-27

申请号：US17317412

申请日：2021-05-11

申请人： Vail Systems, Inc.

发明人： Srinivasa Rao ,  Todd Whiteley ,  Bopsi Chandramouli ,  David Fruin

IPC分类号： G06F16/245 ,  G06F16/13 ,  G06F16/23

CPC分类号： G06F16/2379 ,  G06F16/13 ,  G06F16/245

摘要： Methods and systems for data management include representing, organizing, and accessing very large data sets. Embodiments describe supporting data sets of various size based on attributed data slices (ADSs) to enable reduced memory requirements, query decomposition and parallel execution, and constant execution times for concurrent queries. The ADSs can include data buckets comprising items that are grouped by an attribute key. Attribute groups can be further sorted (e.g., in ascending order) based on the attribute key. According to some embodiments, the essential structure of an ADS provides additional functionality while preserving the behavior expected of an ADS through the use of an Extension Block containing attribute location data.

公开(公告)号：US10091349B1

公开(公告)日：2018-10-02

申请号：US15646532

申请日：2017-07-11

申请人： Vail Systems, Inc.

发明人： Srinivasa Rao ,  Todd Whiteley

IPC分类号： H04M15/00 ,  H04M3/00 ,  H04M3/22 ,  H04M3/51

摘要： A system and method for fraud detection for a telephony platform based on an analysis of call detail records (CDRs) that are generated by the telephony platform. The analysis is based on collecting, organizing, transforming, analyzing, and quantifying the CDR data into a plurality of data analytics and data correlations and then applying fuzzy logic to the data analytics to generate a fraud risk rating for each incoming call into the platform.