“Priority Call Management Delivers Support for IP-based Messaging Application”

Santa Clara, CA, March 29th, 2004

Industry-Leading ORYX Platform to Support VoIP Network Advancements

Priority Call Management, one of the world's leading suppliers of enhanced calling and messaging solutions and a division of Atos Origin, today announced full support of the IP protocol for their award-winning ORYX Ò product. ORYX delivers a robust application suite designed to enable application portability and convergence for any network as well as allowing service providers to offer customers a seamless migration to new features while maintaining familiar revenue-generating services. Priority Call Management will be showcasing ORYX at VON 2004 in Santa Clara, CA (Booth #107).

To date, ORYX applications have been installed in service provider networks globally to support enhanced calling and messaging applications such as call answering, IVR, unified messaging, personal one-number, and prepaid calling. These applications provide the building blocks for services that allow subscribers to conveniently compose, access, respond to and manage all their messages using their access device of choice. The focal point of this service-rich system is the unified mailbox, where voice, fax, and email messages are stored.

Leading Messaging Platform Interoperable with VoIP
The ORYX Messaging Application for VoIP builds on this carrier grade offering and has been designed for service providers who focus on layering telephony and IP networks and who are introducing new IP-based services to their subscribers.

"Innovative services combining Internet and PSTN are being offered to subscribers every day. The Oryx Messaging applications give our company the ability to compete and deliver services that meet our customers' ongoing communication needs." notes Alice Hsin, CEO of Linx Communications (www.linxcom.com), a leader in a new class of communications companies - Communications Service Providers (CSP), and a current ORYX customer, to provide subscribers access to all calls, messages, and faxes, anytime, anywhere.

These services are provided by Priority Call's next generation Application Server that controls other network elements via SIP. The flexibility of the ORYX VoIP application offers increased value to carriers through inter-operability and consistency of services. ORYX will not only offer expansion of existing messaging services for continued revenue generation, but will also provide carriers the foundation to create the next "golden" service leveraging their investment in a packet backbone.

"With major carriers introducing overlaying packet networks, the next logical step is for their introduction of revenue generating services that leverage this investment", states Tom Harper, Executive Director of TMIA, The Messaging Industry Association.

Introduced at VON as well is the availability of ORYX eTools, a software toolkit based on XML and HTTP for service creation. Subscribers receive a web-based interface for ORYX provisioning, customizing, and service management.

"ORYX support of an open application layer to extend services on to a packet network, while protecting the investment of current PSTN and Mobile infrastructure, is critical to our customers", states Mary Stanhope, General Manager of Priority Call Management, Atos Origin. "Continuous enhancements to the ORYX Messaging Application further advances our leadership position by enabling service continuity and convergence with a VoIP-based portfolio."

The ORYX Messaging Application is available today for IP networks. Prices vary based on network topology and system integration requirements.

About Atos Origin
Atos Origin is an international information technology (IT) services company. Its business is turning client vision into results through the application of consulting, systems integration and managed operations. The company's annual revenues are more than $6 billion and it employs 47,000 people in 50 countries. Atos Origin is the Worldwide Information Technology Partner for the Olympic Games and its clients include ABN AMRO, Akzo Nobel, Alstom, BNP Paribas, BP, Ericsson, EDF, Euronext, Fiat, France Telecom, ICI, ING, KPN, Lucent, Philips, Renault, Royal Bank of Scotland, Saudi Aramco, Schlumberger, Shell, Telecom Italia, UBS, Unilever, Vivendi Universal and Vodafone.

Priority Call Management is a wholly owned product division of Atos Origin.

Atos Origin is quoted on the Paris Euronext Premier Marché and trades as Atos Origin, AtosEuronext, Atos Worldline, Atos KPMG Consulting and Atos Odyssée.

Contact for Press:
Margie Moore, Atos Origin
Tel: +1 978-694-2551- margie.moore@atosorigin.com

Dan Carter, Racepoint Group, Inc.
Tel: +1 617-583-1331- dcarter@racepointgroup.com

Contact for Investors:
John White,
Tel: +33 (0) 1 49 00 96 64 - john.white@atosorigin.com