opnet
Press release

OPNET Technologies, Inc. Schedules Third Quarter Results Teleconference/WebCast for Wednesday, January 30, 2002

BETHESDA, MD., January 16, 2002 -- OPNET Technologies, Inc. (Nasdaq: OPNT) will hold an investor conference call on Wednesday, January 30, 2002 at 5:00 pm EST to review financial results for the third quarter of fiscal 2002.

To listen to the OPNET investor conference call as it happens:

  • Call 800-670-3541 in the U.S. or 212-748-2790 for international callers (both are listen only), or
  • Use the webcast at www.opnet.com, or www.vcall.com (click on OPNT under "Today's VCalls"). Investors are advised to go to the web site at least 15 minutes early to register, download, and install any necessary audio software.

To listen to the archived call:

  • Call the replay phone number at 800-633-8284 in the U.S. or 858-812-6440 for international callers. For replay, enter reservation number 20257557. The replay will be available from 7:00 pm EST January 30 through 7:00 pm EST February 2
  • The webcast will be available at www.opnet.com or at www.vcall.com, archived for seven days.

About OPNET Technologies, Inc.
Founded in 1986, OPNET Technologies, Inc. is the leading provider of intelligent network management software. The OPNET product suite combines predictive modeling and a comprehensive understanding of networking technologies to enable its customers to more effectively design and deploy networks, provision services, diagnose network and application performance problems, and predict the impact of network changes. For more information about OPNET and its products, visit www.opnet.com.

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Note to editors: The word OPNET is spelled with all upper-case letters.

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OPNET Media Contact:
Margarita Castillo
OPNET Technologies, Inc.
(240) 497-3000
Media@opnet.com
www.opnet.com

OPNET Investor Relations:
Mel Wesley
OPNET Technologies
(240) 497-3000
ir@opnet.com
www.opnet.com