Press Release Trilithic’s Media Contact: Karalee Slayton Director, Corporate Marketing & Communications 317 423-6604 kslayton@trilithic.com Trilithic Selects ServiceCentral Technologies To Integrate Analyzers with Service Management Software. Indianapolis, IN (Wednesday, June 15, 2005)- Trilithic, Inc., an industry leader in telecommunications solutions for Broadband and RF & microwave markets today announced that the Company is working with ServiceCentral Technologies Inc., a leader in field service management software solutions, to integrate Trilithic’s 860 DSPi analyzer with ServiceCentral’s workforce management software, ServiceManager™. The interface, released in May 2005, allows field technicians to access work orders from the field and update them in real time with key data, including test and measurement data. “ServiceCentral’s software demonstrates once again the application flexibility of the 860 DSPi and gives our customers even greater value from our test equipment,” said Jim Harris, Director of Marketing for Trilithic Inc. The ability to integrate ServiceManager™ with the Trilithic analyzer extends the technologies’ singular benefit beyond the field technician to management, giving cable operators a significant advantage in tracking key service data while providing customers with better, more reliable service. Steve Teel, Executive Vice President, states “Cable operators today must have solution partners that propel them towards even better service. Trilithic and ServiceCentral are teaming together to help them do just that,” Teel goes on to say, “…we are helping to control costs since the communications between ServiceManager and other client applications will go over the existing DOCSIS channel.” Please join us at the Cable Tec Expo in San Antonio, Texas June 15-17. Trilithic’s Booth is # 5066 For more information, contact: Sales Trilithic, Inc. 9710 Park Davis Drive Indianapolis, IN 46236 (800) 344-2412 www.trilithic.com Trilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com ABOUT TRILITHIC: Trilithic, Inc. is an industry leader providing telecommunications solutions for major Broadband and RF & Microwave markets around the world. Comprised of three major divisions: Broadband Instruments & Systems offers test, analysis and quality management solutions for the major cable television systems around the world. The RF & Microwave Components Division provides various components and custom subsystems for companies specializing in cellular, military and other wireless applications. The E.A.S. Division is a leading supplier of government-mandated Emergency Alert Systems used by HFC service providers in the United States. Trilithic has continuously expanded its manufacturing capabilities to accommodate the greater demand for its products, both through streamlining design and development and automating manufacturing and test procedures. Trilithic provides a broad product base of over 1500 measurement products and communications components to thousands of customers around the world. The company’s state-of-the-art 120,000 Square Foot worldwide headquarters is located in Indianapolis Indiana. As an ISO 9001:2000 certified company with over 40 years of collective expertise in engineering and custom assembly, Trilithic is dedicated to providing quality products, services and communications solutions that meet and exceed their customers’ expectations. ABOUT SERVICECENTRAL TECHNOLOGIES: ServiceCentral Technologies (“SCT”) is a leading supplier of software solutions that promote workforce efficiency. Established over twelve years ago, SCT was one of the first companies to develop true service chain management solutions designed to help companies bring order, management, and visibility to a complex set of business processes associated with managing and supporting end-to-end product installation and service operations. Today, ServiceCentral offers a suite of applications to address all of the issues that affect operations, specifically in the broadband, telecommunications and wireless industries. These applications help improve customer service, streamline operations, and generate increased profits. ServiceCentral Technologies is located in Atlanta, Georgia with distributors in Europe, Latin America and Asia Pacific. For more information, please visit www.servicecentral.com. ##### Trilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com