Institute for Industrial Research and Standards

Intavong Jirapon

Integrated Communications, Ltd.

Intelepaid.com, Inc.

IntelePeer Inc.

Intellect Wireless Inc.

Intellectual Ventures Fund 30 LLC

Intellectual Ventures Patent Holding I, LLC

Intellicall, Inc.

Intelligent Meetings Corp.

Intellivoice Communications, Inc.

Intellprop Limited

Inter-Tel (Delaware), Inc

Inter-Tel, Inc

Inter-Tel, Inc.

Interactive Intelligence

Interactive Intelligence, Inc.

Interactive Quality Services, Inc.

Interactive Technologies Inc.

Interactive Telecom Inc.