ININ Interactive Intelligence Grp., Inc.

Interactive Intelligence (Nasdaq: ININ), a global provider of unified IP business communications solutions, will issue its first quarter operating results for the period ended March 31, 2008 on Monday, April 28 at 4 p.m. Eastern time (EDT). Interactive Intelligence will host a conference call April 28 at 4:30 p.m. EDT featuring the company�s founder, president and CEO, Dr. Donald E. Brown, and its CFO, Stephen R. Head. There will be a live Q&A session following opening remarks. To access the teleconference please dial 1 877.627.6566 at least five minutes prior to the start of the call. Ask for the teleconference by the following name: "Interactive Intelligence first quarter earnings call." The teleconference will also be broadcast live on the company's investor relations' page at http://www.inin.com/investors. An archive of the teleconference will be posted following the call. About Interactive Intelligence Interactive Intelligence Inc. (Nasdaq: ININ) is a global provider of unified business communications solutions for contact center automation, enterprise IP telephony, and enterprise messaging. The company was founded in 1994 and has more than 3,000 customers worldwide. Interactive Intelligence is among the top 500 global software and services suppliers, and is ranked among the top 200 North American networking vendors. The company employs approximately 600 people and is headquartered in Indianapolis, Indiana. It has six global corporate offices, with additional sales offices throughout North America, Europe, Middle East, Africa and Asia Pacific. Interactive Intelligence can be reached at +1 317.872.3000 or info@inin.com; on the Net: http://www.inin.com. This release contains certain forward-looking statements that involve a number of risks and uncertainties.�Factors that could cause actual results to differ materially are described in the company's SEC filings. Interactive Intelligence Inc. is the owner of the marks INTERACTIVE INTELLIGENCE, its associated LOGO and numerous other marks. All other trademarks mentioned in this document are the property of their respective owners.