SONUS NETWORKS EXECUTIVES TO PRESENT AT UPCOMING INVESTOR EVENTS
CHELMSFORD, Mass., January 24, 2004 - Sonus Networks (Nasdaq: SONS), a leading supplier of service provider voice over IP (VoIP) infrastructure solutions, today announced that company executives will participate in the following financial events:
3rd Annual Thomas Weisel Partners Technology Conference
San Francisco, CA
Tuesday, February 8, 2005, 8:35 am PST
Speaker: Hassan Ahmed, chairman and CEO
Goldman, Sachs & Co. 2005 Technology Investment Symposium
Phoenix, AZ
Thursday, February 24, 2005, 10:40 am MST
Speaker: Mike Hluchyj, founder and CTO
Interested investors can access live audio webcasts of the presentations on the Investor Relations section of the Sonus Networks website at http://www.sonusnet.com. A full schedule of Sonus Networks' investor activities is available on the Sonus Networks Investor Relations site.
About Sonus Networks
Sonus Networks, Inc. is a leading provider of voice over IP (VoIP) infrastructure solutions for wireline and wireless service providers. With its Open Services ArchitectureTM (OSA), Sonus delivers end-to-end solutions addressing a full range of carrier applications, including trunking and tandem switching, residential and business access, network border switching and enhanced services. Sonus' voice infrastructure solutions, including media gateways, softswitches and network management systems, are deployed in service provider networks worldwide. Sonus, founded in 1997, is headquartered in Chelmsford, Massachusetts. Additional information on Sonus is available at http://www.sonusnet.com.
Sonus is a registered trademark of Sonus Networks. Open Services Architecture, GSX9000 and Insignus are trademarks of Sonus Networks. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.
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