Telcordia to Host Earnings Call to Discuss Results for First Quarter Fiscal 2009 on June 11, 2008

Business Wire, June 5, 2008

Open to Qualified Investors Only, Registration is Required

PISCATAWAY, N.J. -- Telcordia Technologies, Inc. a global provider of telecommunications software and services, will host an earnings conference call for investors, prospective investors, and financial analysts on Wednesday, June 11, 2008 to discuss the financial results for the fiscal quarter ended April 30, 2008

[TABLE OMITTED]

Access to the call and secured web site will be available to qualified holders, authorized prospective investors, and security analysts. To be qualified as a holder, prospective investor, or security analyst, please contact the office of investor relations at www.telcordia.com/investors. Once qualified, you will receive access instructions including login ID and password to the company's secure web site.

About Telcordia

Telcordia Technologies, Inc. is a leading global provider of telecommunications network software and services for IP, wireline, wireless, and cable. As the industry continuously evolves, Telcordia has the experience and reach to deliver the critical elements of success to help communication providers worldwide deploy innovative and profitable new services via any network or device while helping carriers aggressively reduce costs and grow revenues. Telcordia is headquartered in Piscataway, N.J., with offices throughout North America, Europe, Asia, Central and Latin America. (www.telcordia.com)