公开(公告)号：US20140269674A1

公开(公告)日：2014-09-18

申请号：US13796429

申请日：2013-03-12

Applicant: VONAGE NETWORK, LLC

Inventor： Jaya MEGHANI ,  Mark WOOTTON

IPC: H04L29/06

CPC classification number: H04L65/1083 ,  H04L47/76 ,  H04L47/805 ,  H04L65/1069 ,  H04L65/1086 ,  H04L65/4015 ,  H04L65/80 ,  H04M3/2227 ,  H04M7/0057 ,  H04M7/0063

Abstract: A first telephony device sets up a first communication channel through an Internet protocol (IP) network for conducting an IP based telephony communication with a second telephony device. The first communication channel includes one or more media relays. The first telephony device then begins to conduct the telephony communication with the second telephony device over the first communication channel. While the initial stages of the telephony communication are ongoing, the first telephony device sets up a second communication channel with the second telephony device that does not utilize media relays. The telephony communication is then switched to the second communication channel. Proceeding in this fashion ensures that a communication channel can be rapidly established between the first and second telephony devices so that the telephony communication can quickly commence.

Abstract translation: 第一电话设备通过因特网协议（IP）网络建立第一通信信道，用于与第二电话设备进行基于IP的电话通信。 第一通信信道包括一个或多个媒体中继。 然后，第一电话设备开始通过第一通信信道与第二电话设备进行电话通信。 虽然电话通信的初始阶段正在进行，但是第一电话设备与不使用媒体中继的第二电话设备建立第二通信信道。 然后将电话通信切换到第二通信信道。 以这种方式进行确保可以在第一和第二电话设备之间快速建立通信信道，使得电话通信可以快速开始。