公开(公告)号：US20190245895A1

公开(公告)日：2019-08-08

申请号：US15890998

申请日：2018-02-07

Applicant: Avaya Inc.

Inventor： Mehmet Balasaygun ,  Eric Cooper

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/1006 ,  H04L65/105 ,  H04L67/26 ,  H04L67/28

Abstract: A first Session Initiation Protocol (SIP) INVITE message is received to establish a communication session where a communication application, in a first communication endpoint that is used to establish the communication session has been suspended or is not running. A first message is sent that causes the communication application to become active. A second message is received from that indicates that the communication application is active. Various processes are then used to establish the communication session with the previously suspended or not running communication application.

公开(公告)号：US10972514B2

公开(公告)日：2021-04-06

申请号：US14882783

申请日：2015-10-14

Applicant: Avaya Inc.

Inventor： Sanjog Kotnis ,  Sreekanth Subrahmanya Nemani ,  Mohan Vinayak Phadnis ,  Anand Krishna Padhye ,  Joel Ezell ,  Eric Cooper ,  Harsh V. Mendiratta ,  Tibor Lukac ,  Stephen Andrew Baker

IPC: H04L29/06

Abstract: A communication session is established between a first communication device and a second communication device. The communication session comprises a first dialog between an application server and the first communication device. The first communication device uses a first network address in the first dialog. In response to an event, such as a first network interface failing, a SIP INVITE with replaces header message is received by the application server with a second address of the first communication device. In response to receiving the SIP INVITE with replaces header message from the first communication device with a second address of the first communication device, the first dialog between the application server and the first device is reestablished using the second network address.

公开(公告)号：US20170111407A1

公开(公告)日：2017-04-20

申请号：US14882783

申请日：2015-10-14

Applicant: Avaya Inc.

Inventor： Sanjog Kotnis ,  Sreekanth Subrahmanya Nemani ,  Mohan Vinayak Phadnis ,  Anand Krishna Padhye ,  Joel Ezell ,  Eric Cooper ,  Harsh V. Mendiratta ,  Tibor Lukac ,  Stephen Andrew Baker

IPC: H04L29/06

CPC classification number: H04L65/1083 ,  H04L65/1006 ,  H04L65/105 ,  H04L65/1069

Abstract: A communication session is established between a first communication device and a second communication device. The communication session comprises a first dialog between an application server and the first communication device. The first communication device uses a first network address in the first dialog. In response to an event, such as a first network interface failing, a SIP INVITE with replaces header message is received by the application server with a second address of the first communication device. In response to receiving the SIP INVITE with replaces header message from the first communication device with a second address of the first communication device, the first dialog between the application server and the first device is reestablished using the second network address.