eNCard-i User guide 20NITGEN Co., Ltd. /(Bangi-dong) 6 Wiryeseong-daero, Songpa-gu, Seoul, 138-827, KoreaTel: 02-6488-3052, Fax: 02-6488-3098, E-Mail:kky8506@unioncomm.co.kr2.2.2. Connected with PC server(Entrance, attendance, meal personnel management)TCP/IPInternet /WAN / LANTCP/IP Authorizationserver (static IP)database (MSSQL)TCP/IPRemote managementprogram(user and terminal settingmanagement)TCP/IP