公开(公告)号：US09426021B2

公开(公告)日：2016-08-23

申请号：US13926963

申请日：2013-06-25

Applicant: Avaya Inc.

Inventor： Harsh V. Mendiratta ,  Chandra Ravipati ,  Christopher D. Baldwin ,  Rickie E. Meis ,  Mark T. Rolfs

IPC: G06F11/07 ,  H04L12/24 ,  G06F11/20

CPC classification number: H04L41/0668 ,  G06F11/2002

Abstract: An initial request is received to establish a communication session. The initial request contains a communication address of a first communication device. A communication server detects that the communication session cannot be established across a primary network. In response, the initial request is repurposed by changing the first communication address to a second communication address. The changed request is sent to a communication system, which adds a field to the changed request that indicates that the changed request is to be sent via a secondary network. The changed request is sent with the field to the communication server. The changed request with the second communication address is sent to a gateway to establish the communication session across a secondary network. A portion of the communication session is established using the second communication address. The first communication address is sent in the portion of the communication session using Dual-Tone-Multi-Frequency (DTMF).

Abstract translation: 接收初始请求以建立通信会话。 初始请求包含第一通信设备的通信地址。 通信服务器检测到无法通过主网络建立通信会话。 作为响应，通过将第一通信地址改变为第二通信地址来重新初始化请求。 改变的请求被发送到通信系统，该通信系统向改变的请求添加一个字段，指示改变的请求将通过辅助网络发送。 更改的请求将与该字段一起发送到通信服务器。 具有第二通信地址的改变的请求被发送到网关以建立跨越次级网络的通信会话。 使用第二通信地址建立通信会话的一部分。 第一通信地址在通信会话的部分使用双音多频（DTMF）发送。

公开(公告)号：US20140325258A1

公开(公告)日：2014-10-30

申请号：US13926963

申请日：2013-06-25

Applicant: Avaya Inc.

Inventor： Harsh V. Mendiratta ,  Chandra Ravipati ,  Christopher D. Baldwin ,  Rickie E. Meis ,  Mark T. Rolfs

IPC: G06F11/20

CPC classification number: H04L41/0668 ,  G06F11/2002

Abstract: An initial request is received to establish a communication session. The initial request contains a communication address of a first communication device. A communication server detects that the communication session cannot be established across a primary network. In response, the initial request is repurposed by changing the first communication address to a second communication address. The changed request is sent to a communication system, which adds a field to the changed request that indicates that the changed request is to be sent via a secondary network. The changed request is sent with the field to the communication server. The changed request with the second communication address is sent to a gateway to establish the communication session across a secondary network. A portion of the communication session is established using the second communication address. The first communication address is sent in the portion of the communication session using Dual-Tone-Multi-Frequency (DTMF).

Abstract translation: 接收初始请求以建立通信会话。 初始请求包含第一通信设备的通信地址。 通信服务器检测到无法通过主网络建立通信会话。 作为响应，通过将第一通信地址改变为第二通信地址来重新初始化请求。 改变的请求被发送到通信系统，该通信系统向改变的请求添加一个字段，指示改变的请求将通过辅助网络发送。 更改的请求将与该字段一起发送到通信服务器。 具有第二通信地址的改变的请求被发送到网关以建立跨越次级网络的通信会话。 使用第二通信地址建立通信会话的一部分。 第一通信地址在通信会话的部分使用双音多频（DTMF）发送。