InfoVista Addressing Investors at Midcap Events in Paris

InfoVista (Compartment C of Eurolist by Euronext - ISIN
Code: FR0004031649, NASDAQ: IVTA), the leading service-centric
performance management software company, today announced its
participation in the Midcap Events, sponsored by Euronext. The
conference is to be held on September 19 and 20 at Palais Brongniart
in Paris. InfoVista will be hosted at the Fortis Bank stand.
   Philippe Ozanian, Chief Financial Officer will be on hand during
the two days to meet with investors during the scheduled one-on-one
meetings.
   Presentation materials will be made available on the Company's
website www.infovista.com http://www.infovista.com.

   About InfoVista

   InfoVista is the Service-Centric Performance Management Software
Company that assures the optimal delivery of business-critical IT
services. Driven by a uniquely adaptive and real-time technology
foundation, InfoVista solutions improve business effectiveness, reduce
operating risk, lower cost of operations, increase agility and create
competitive advantage. Eighty percent of the world's largest service
providers as ranked by Fortune(R), as well as leading Global 2000
enterprises, rely on InfoVista to enhance the business value of their
technology assets. Representative customers include Allstream, Banques
Populaires, Banque de France, Broadwing Communications, Defense
Information Systems Agency (DISA), Deloitte & Touche, Deutsche
Telecom, France Telecom, Savvis Corporation, SingTel, US Cellular and
Verio Inc. InfoVista stock is traded on the NASDAQ (IVTA) and the
Eurolist by Euronext (FR0004031649). For more information about the
company, please visit www.infovista.com.

   Cautionary Statement for Purposes of the "Safe Harbor" Provisions
of the Private Securities Litigation Reform Act of 1995: Except for
historical information contained herein, the matters discussed in this
news release are "forward looking statements." These statements
involve risks and uncertainties which could cause actual results to
differ materially from those in such forward-looking statements;
including, without limitation, risks and uncertainties arising from
the rapid evolution of our markets, competition, market acceptance of
our products, our dependence upon spending by the telecommunications
industry and our ability to develop and protect new technologies. For
a description of other factors which might affect our actual results,
please see the "Risk Factors" section and other disclosures in
InfoVista's public filings with the US Securities & Exchange
Commission and French Autorite des Marches Financiers. Readers of this
news release are cautioned not to put undue reliance on any
forward-looking statement. The Company undertakes no obligation to
publicly update any forward-looking statements, whether as a result of
new information, future events or otherwise.

   InfoVista is a registered trademark of InfoVista, S.A.