公开(公告)号：US08599747B1

公开(公告)日：2013-12-03

申请号：US11961645

申请日：2007-12-20

Applicant: Adnan Saleem ,  Neil Gunn ,  Yong Xin ,  Jagtar Gill ,  Alvin Chubbs

Inventor： Adnan Saleem ,  Neil Gunn ,  Yong Xin ,  Jagtar Gill ,  Alvin Chubbs

IPC: G06F15/16 ,  H04B7/212

CPC classification number: H04L65/1093 ,  H04L63/306 ,  H04L65/103 ,  H04L65/1076 ,  H04L65/605

Abstract: A method of conducting a lawful intercept of real time media packet traffic involves redirecting real time media packet streams between a caller and callee through a media server; replicating the media packet streams within the media server; modifying packet headers of the replicated packet streams; and directing the modified packet streams to at least one monitoring port.

Abstract translation: 执行实时媒体分组流量的合法拦截的方法涉及通过媒体服务器在呼叫者和被叫者之间重定向实时媒体分组流; 复制媒体服务器内的媒体分组流; 修改复制分组流的分组报头; 以及将修改的分组流引导到至少一个监视端口。

公开(公告)号：US08081191B2

公开(公告)日：2011-12-20

申请号：US12237840

申请日：2008-09-25

Applicant: Adnan Saleem ,  Alvin Chubbs ,  Neil Gunn ,  James Davidson ,  Serguei Smirnov

Inventor： Adnan Saleem ,  Alvin Chubbs ,  Neil Gunn ,  James Davidson ,  Serguei Smirnov

IPC: G06F15/16 ,  G06F15/80

CPC classification number: G06F15/7842 ,  G06F9/505 ,  G06F9/5055 ,  H04L65/4007 ,  H04L65/601 ,  H04L65/80

Abstract: In a media server for processing data packets, media server functions are implemented by a plurality of modules categorized by real-time response requirements.

Abstract translation: 在用于处理数据分组的媒体服务器中，由实时响应要求分类的多个模块实现媒体服务器功能。

公开(公告)号：US20090083516A1

公开(公告)日：2009-03-26

申请号：US12237840

申请日：2008-09-25

Applicant: Adnan Saleem ,  Alvin Chubbs ,  Neil Gunn ,  James Davidson

Inventor： Adnan Saleem ,  Alvin Chubbs ,  Neil Gunn ,  James Davidson

IPC: G06F15/76 ,  G06F9/02

CPC classification number: G06F15/7842 ,  G06F9/505 ,  G06F9/5055 ,  H04L65/4007 ,  H04L65/601 ,  H04L65/80

Abstract: In a media server for processing data packets, media server functions are implemented by a plurality of modules categorized by real-time response requirements.

Abstract translation: 在用于处理数据分组的媒体服务器中，由实时响应要求分类的多个模块实现媒体服务器功能。

公开(公告)号：US08446846B1

公开(公告)日：2013-05-21

申请号：US12023724

申请日：2008-01-31

Applicant: Adnan Saleem ,  Neil Gunn ,  Yong Xin ,  Jagtar Gill ,  Alvin Chubbs ,  Tim Woinoski

Inventor： Adnan Saleem ,  Neil Gunn ,  Yong Xin ,  Jagtar Gill ,  Alvin Chubbs ,  Tim Woinoski

IPC: H04L12/16

CPC classification number: H04M3/568 ,  H04L65/104 ,  H04L65/4038 ,  H04L65/60 ,  H04L65/605 ,  H04M7/1295

Abstract: In Voice-over-IP or like systems, audio mixers are used for implanting conferencing applications for IP networks. In such systems, a problem exists as how to pass through user signal events, such a DTMF digits, in-band as well as out-of-band telephony events (RFC 2833/4733) because they are not handled well in such systems. In accordance with the invention, a signalling event in incoming audio packets or user signalling event received out-of-band is detected at one of the inputs. A meta-data representation of the signal event is attached to the audio and passed through the mixer for regeneration, as in-band or out-of-band telephony events, on the other side of the mixer.

Abstract translation: 在IP语音或类似系统中，音频混合器用于植入IP网络的会议应用。 在这样的系统中，由于在这样的系统中处理不好，所以存在如何通过用户信号事件（例如，DTMF数字，带内以及带外电话事件（RFC 2833/4733））的问题。 根据本发明，在输入中的一个输入处检测到输入音频分组中的信令事件或在带外接收的用户信令事件。 信号事件的元数据表示附加到音频，并且在混频器的另一侧上通过混频器进行再生，作为带内或带外电话事件。