TTI TELECOM TO PRESENT AT 'OSS FOR NEXT GEN IP AND MOBILE NETWORKS' CONFERENCE.

TTI Telecom International Ltd. (NASDAQ:TTIL), a provider of integrated, turnkey software solutions for telecom service providers, has announced that Eitan Idelson, Director of European Regional Marketing, will speak at a Marcus Evans-organized conference, "OSS for Next Generation IP and Mobile Networks: Optimizing Investment Return for Robust OSS Implementation".

The conference is being held at the Millennium Gloucester Hotel in London, England from June 17-19, 2002. Mr. Idelson will make his presentation on June 17th, at 16:05.

Mr. Idelson will present the "3G Services: Unique Management Challenges" session, which will address the complexities of monitoring 3G services end-to-end. Mr. Idelson will explore the challenges facing service providers operating multi-vendor, multi-technology networks, with a particular emphasis on operations support systems (OSS). During the Conference, TTI Telecom will showcase its Netrac service management solution for 2.5G and 3G networks at its exhibition stand. Recent Netrac service management solution purchasers include Hutchison 3G UK and MobilCom of Germany, both of which recently purchased Netrac for their soon-to-be-launched next generation networks.

"While next-generation networks can deliver new, revenue-generating service offerings, the complexity of managing these services across disparate domains and devices has made service management a daunting challenge," said Idelson. "To help operators make the smooth evolution into the next-generation world, an OSS must enable operators to effectively manage their networks and services, help them understand the complex matrix of relationships between network elements, services and customers and streamline operational processes.

"TTI Telecom's Netrac service management solution gives operators a consolidated view and full control over both the network and service layers," continued Idelson. "The Netrac service management solution delivers immediate return on investment and helps operators heighten customer satisfaction through improved work processes and enhanced service performance."

TTI Telecom International Ltd. develops, markets and supports advanced, modular, integrated software products and services for operations support systems ("OSS") and network management systems ("NMS") in the telecommunications industry. The Company's solutions, based on its Netrac family of products, enable telecommunications service providers to improve the quality of existing services, streamline their operations in order to compete cost-effectively, maximize the return on their investment in network infrastructure and offer new services over complex networks. The Company's products manage mission-critical functions, such as fault management, performance management, configuration management and security management. Its growing family of Netrac NMS/OSS application tools are used by over 100 telecommunications service providers worldwide.