Press Release Trilithic’s Media Contact: Karalee Slayton Director, Corporate Marketing & Communications 317 423-6604 kslayton@trilithic.com Trilithic Announces Strategic Partnership With VoIP Test Systems Leader Minacom at SCTE 2005 SAN ANTONIO, TEXAS (Wednesday, June 15, 2005) – Trilithic today announced its new strategic partnership with VoIP Test Systems leader Minacom Inc. The integration and sales partnership integrates Trilithic field test products with Minacom products, opening the door to a very extensive set of VoIP service level measurements. Trilithic’s 860 DSPi Digital Cable Analyzers are closely integrated with the Minacom test system, which includes the PowerProbe 6000 for testing Call, VoIP, Speech, Fax and IP QoS as well as the compact PowerProbe 30s that work with the 860 DSPi to test the VoIP loop to the subscriber level and including the inside house wiring. "Our customers are either implementing, or thinking about adding VoIP service to build additional revenues. This solution provides a complete set of telephony testing tools, enabling them to efficiently grab market share while meeting budget requirements” said Terry Bush, Trilithic President. Minacom’s PowerProbe 30 is unique, and its combination of small size, being line powered, feature rich and low cost enables a large number of applications ranging from subscriber VoIP loop testing to the intermittent VoIP fault tracking that requires active monitoring, to VoIP loop pre-qualification for alarm systems. For each Test Call, the PowerProbe 30 gathers 60 service level measurements checking the following types of impairments: Call Connectivity; Network Responsiveness; Speech Quality (MOS); Codec Issues (VAD, Packet Loss); Echo; Noise; Voice Path Delay; Frequency Response; DTMF Detection; Fax. “Our products are widely used in the telephony and IP telephony worldwide on various infrastructures including Voice over Cable. The Trilithic partnership is a natural since both products already work together in real production environments, brings both Trunk Testing (105) and IP QoS, will provide even further interoperability in the future and saves Cable MSOs from purchasing a separate handheld test unit for testing 2w VoIP loops” added Michel Nadeau, President and CEO of Minacom. -MORETrilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com Live demonstrations of the Trilithic / Minacom PSTN/VoIP/Fax/IP QoS Test System are done on a regular basis at SCTE 2005 at the Trilithic booth #5066 For further information send your requests by email to instrumentsales@trilithic.com or info@minacom.com. Product Pictures for publication is available upon request. Minacom, PowerProbe and the Minacom logo are trademarks or registered trademarks of Minacom Labs Inc. All other company, product or service names may be trademarks or registered trademarks of others. Trilithic, Inc. 9710 Park Davis Drive Indianapolis, IN 46236 (800) 344-2412 www.trilithic.com ABOUT MINICOM LABS INC.: Minacom builds Service Level Test Systems designed for Telephone Companies, Cable MSOs, Internet Telephony Service Providers and Large Private Network Operators and Managers. Minacom systems help the testing and troubleshooting of large geographic coverage of multiple services including Voice, VoIP, Calling ID, Voicemail, Conferencing, Fax, Dial-Up Modem, Video Conferencing, and IP Services from Ping and DNS to Audio & Video RTP Streaming. Minacom systems are web-controlled by a centralized server platform that integrates years of operational experience into test setups, test strategies and result analysis rules from which over 50 operators worldwide are taking advantage of everyday. 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. ##### Trilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com