公开(公告)号：US20180131710A1

公开(公告)日：2018-05-10

申请号：US15345491

申请日：2016-11-07

申请人： Microsoft Technology Licensing, LLC

发明人： Amer Hassan ,  David Anthony Lickorish ,  Michael Travis Gilbert ,  Bradford R. Clark ,  Joshua Calvin Jenkins

IPC分类号： H04L29/06 ,  H04W12/12 ,  H04M7/00 ,  G06T7/00 ,  H04M3/22

CPC分类号： H04L63/1425 ,  H04M3/2281 ,  H04M7/0078 ,  H04M7/0084 ,  H04M2201/42

摘要： Network telephony anomaly detection systems are provided herein. In one example, a method of operating a network telephony anomaly service includes monitoring endpoint identities associated with communication sessions occurring between user endpoints in a network telephony platform, and processing the endpoint identities to generate a digital image that distributes indicators of the endpoint identities into the digital image according to at least spatial relationships established among the endpoint identities. The method also includes detecting anomalies among the communication sessions according to at least the spatial relationships rendered in the digital image.