ACJ Company Overview

Business Activities

■Software Business - Development of next-generation mobile terminals and IP telephone systems - Development of server systems for mobile terminals - Development of mobile base stations - Development of VoIP server systems - Development of network gateway control systems - Development of email filters and billing systems - Development of Wimax and LTE - Development of mobile packet communication systems (domestic and international) - Network for next-generation mobile terminals - Simulator development - Development of in-vehicle embedded software and car navigation systems - Development of virtualization software ■Network System Business - SE/SI planning and proposals for telecommunications carriers - Design and construction of security systems - Design and construction of various network systems - Evaluation testing of mobile terminals for carriers - SoC development evaluation - IP security maintenance and operation - Support for station-level faults for telecommunications carriers ■IT Implementation Support Business - Support for SaaS service implementation - Development of mobile applications - Development of web applications - Production of e-commerce sites - Production of websites

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