公开(公告)号：US08406404B2

公开(公告)日：2013-03-26

申请号：US11670863

申请日：2007-02-02

Applicant: Nhut Quan Tran ,  Karimkhan Remtoula

Inventor： Nhut Quan Tran ,  Karimkhan Remtoula

IPC: H04M3/42 ,  H04L12/16

CPC classification number: H04M3/56 ,  H04L65/1006 ,  H04M7/006 ,  H04M2203/5018

Abstract: This invention relates to a method for setting up a conference call in a telecommunications network using the SIP protocol to set up a communication between a first terminal (30) and a second terminal (32), call controllers (36ca30, 36ca32) relaying signals for this communication.According to the invention, such a method is characterized in that it comprises the following steps: the step to interrupt communication of the first terminal (30) with the second terminal (32) to set up a communication between this first terminal (30) and a conference bridge (38pc), the step to simulate the second terminal (32) maintaining its communication with the first terminal (30) using at least one of the call controllers (36ca30, 36ca32), and the step to simulate the second terminal (32) interrupting its communication with the first terminal (30) to set up a communication between this second terminal and the conference bridge (38pc).

Abstract translation: 本发明涉及一种在电信网络中使用SIP协议建立电话会议以在第一终端（30）和第二终端（32）之间建立通信的方法，呼叫控制器（36ca30,36ca32）中继信号 这个沟通。 根据本发明，这种方法的特征在于包括以下步骤：中断第一终端（30）与第二终端（32）的通信以建立该第一终端（30）和 会议桥（38pc），使用至少一个呼叫控制器（36ca30,36ca32）来模拟第二终端（32）保持与第一终端（30）的通信的步骤，以及模拟第二终端 32）中断与第一终端（30）的通信，以建立该第二终端与会议桥（38pc）之间的通信。

公开(公告)号：US20070200924A1

公开(公告)日：2007-08-30

申请号：US11670863

申请日：2007-02-02

Applicant: Nhut Quan Tran ,  Karimkhan Remtoula

Inventor： Nhut Quan Tran ,  Karimkhan Remtoula

IPC: H04N7/14

CPC classification number: H04M3/56 ,  H04L65/1006 ,  H04M7/006 ,  H04M2203/5018

Abstract: This invention relates to a method for setting up a conference call in a telecommunications network using the SIP protocol to set up a communication between a first terminal (30) and a second terminal (32), call controllers (36ca30, 36ca32) relaying signals for this communication.According to the invention, such a method is characterized in that it comprises the following steps: the step to interrupt communication of the first terminal (30) with the second terminal (32) to set up a communication between this first terminal (30) and a conference bridge (38pc), the step to simulate the second terminal (32) maintaining its communication with the first terminal (30) using at least one of the call controllers (36ca30, 36ca32), and the step to simulate the second terminal (32) interrupting its communication with the first terminal (30) to set up a communication between this second terminal and the conference bridge (38pc).

Abstract translation: 本发明涉及一种在电信网络中使用SIP协议建立电话会议以在第一终端（30）和第二终端（32）之间建立通信的方法，呼叫控制器（36） SUB>，36 ）中继信号。 根据本发明，这种方法的特征在于包括以下步骤：中断第一终端（30）与第二终端（32）的通信以建立该第一终端（30）和 会议桥（38 ），使用至少一个呼叫控制器（36> 30）来模拟第二终端（32）保持与第一终端（30）的通信的步骤， （323），以及模拟第二终端（32）中断其与第一终端（30）的通信以建立该第二终端与会议桥之间的通信的步骤（步骤 38＆lt; PC＆gt;）。