AddPac Technology Co., Ltd is the leading Korean manufacturer of Network Equipments, VoIP Equipments,Video Conference Equipments and DVR Equipments. Based on the continuous technical innovation and development since its establishment in 1999, AddPac Technology Co., LTD. grew up as the leading manufacturer of Network and VoIP equipment in Korea.Our high quality products makse us enjoying good refutation in this business sector.With the pride and confidence of our technology and product quality, AddPac Technology will make great effort to maximize the customer satisfaction. If you would like to know more about our products, please visit our website http://www.addpac.com.