公开(公告)号：US20040047342A1

公开(公告)日：2004-03-11

申请号：US10462118

申请日：2003-06-13

Applicant: Polycom, Inc.

Inventor： Sigi Gavish ,  Roni Even

IPC: H04L012/16 ,  H04L012/66

CPC classification number: H04L65/103 ,  H04L12/1813 ,  H04L12/66 ,  H04L29/06027 ,  H04L65/104 ,  H04L65/1043 ,  H04L65/4007 ,  H04L65/4038 ,  H04N7/15 ,  H04N7/152

Abstract: A multipoint communication system uses Internet protocol trunking to facilitate communication between media control units (for sending and receiving multipoint communication signals between end-point devices), a media gateway (for translating between non-Internet protocol multipoint communication signals and Internet protocol communication signals), and a controller (for establishing and controlling a multipoint communication session between the end-point devices). In addition, a multimedia gateway (for use in a multipoint communication system) is described that incorporates an interactive voice response unit through which users of non-Internet protocol devices (connected to the multimedia gateway) interact to establish a communication session with a multipoint communication system.

Abstract translation: 多点通信系统使用因特网协议集群来促进媒体控制单元（用于在终点设备之间发送和接收多点通信信号）之间的通信，媒体网关（用于在非互联网协议多点通信信号和互联网协议通信信号之间进行转换） 以及控制器（用于建立和控制端点设备之间的多点通信会话）。 另外，描述了多媒体网关（用于多点通信系统），该多媒体网关包含交互式语音响应单元，非互联网协议设备（连接到多媒体网关）的用户通过该交互式语音响应单元进行交互，以建立与多点通信的通信会话 系统。