Ringcentral, Inc.

Unify, Inc.

Siemens Enterprise Communications, Inc.

Keith Glasnapp

Johannes Ruetschi

Christian Garbin

Rodrigo Pastro

Luiz Cesar Zaniolo

Viraj Puranik

Jeff McNiece

Robert Hofstetter

Jeffrey Cripe

Ricardo De Lemos

Doug Chappelle

Qiusheng Jiang

Dinesh Kapani Gowda

Hashim Shafique

Thomas Nagel

An apparatus and mechanism to manage multi-modal real-time or quasi real-time sessions such as voice, video, instant messaging, or web-conferencing across multiple devices through a simple subscription to a session management service. A user can subscribe to the service from many devices (e.g. mobile device, desk phone, personal computer, internet appliance, internet TV, communication terminal, etc.) and through the service seamlessly move sessions back and forth between subscribed devices. In a preferred embodiment, a user utilizes a 'virtual slider' in a simple “two touch” procedure to effectuate the movement of a communication session from one device to another device via the service.

Method and apparatus for controlling sessions from one or more devices

An apparatus and mechanism to manage multi-modal real-time or quasi real-time sessions such as voice, video, instant messaging, or web-conferencing across multiple devices through a simple subscription to a session management service. A user can subscribe to the service from many devices (e.g. mobile device, desk phone, personal computer, internet appliance, internet TV, communication terminal, etc.) and through the service seamlessly move sessions back and forth between subscribed devices. In a preferred embodiment, a user utilizes a 'virtual slider' in a simple 'two touch' procedure to effectuate the movement of a communication session from one device to another device via the service.

A digital telecommunications system, a method of reconnecting branches to a softswitch in a communications network and a program product for reconnecting branches to a softswitch in a communications network. A softswitch manages communications between devices at network endpoints, e.g., session initiation protocol (SIP) devices. When a branch is disconnected from the softswitch, the softswitch manages reconnects, prioritizing reconnects when multiple branches request reconnecting.

Method and apparatus for selective recovery from branch isolation in very large VoIP networks

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Delray Beach, FL, United States of America

Keith Glasnapp