5 C58/C58P’S OTHER FUNCTION......................................................................................... 225.1 AUTO HANDDOWN ............................................................................................................ 225.2 BAN ANONYMOUS CALL.................................................................................................... 225.3 DIAL PLAN ........................................................................................................................ 225.4 DIAL PEER ........................................................................................................................ 225.5 AUTO REDIAL ................................................................................................................... 225.6 CALL COMPLETION ............................................................................................................ 235.7 RING FROM HEADSET ........................................................................................................ 235.8 POWER LIGHT ................................................................................................................... 235.9 HIDE DTMF...................................................................................................................... 235.10 PASSWORD DIAL................................................................................................................ 236 C58/C58P’S BASIC SETTINGS ............................................................................................ 246.1 KEYBOARD ....................................................................................................................... 246.2 SCREEN SETTINGS ............................................................................................................. 246.3 RING SETTINGS ................................................................................................................. 246.4 VOICE VOLUME................................................................................................................. 246.5 TIME & DATE.................................................................................................................... 246.6 GREETING WORDS............................................................................................................. 256.7 LANGUAGE ....................................................................................................................... 257 C58/C58P’S ADVANCED SETTINGS .................................................................................. 267.1 ACCOUNTS........................................................................................................................ 267.2 NETWORK ......................................................................................................................... 267.3 SECURITY ......................................................................................................................... 267.4 MAINTENANCE.................................................................................................................. 267.5 FACTORY RESET ................................................................................................................ 268 WEB CONFIGURATION...................................................................................................... 278.1 INTRODUCTION OF CONFIGURATION ................................................................................... 278.1.1 Ways to configure......................................................................................................... 278.1.2 Password Configuration................................................................................................ 278.2 SETTING VIA WEB BROWSER............................................................................................... 278.3 CONFIGURATION VIA WEB................................................................................................ 288.3.1 BASIC ......................................................................................................................... 288.3.1.1 STATUS ........................................................................................................................... 288.3.1.2 WIZARD........................................................................................................................... 298.3.1.3 CALL LOG ....................................................................................................................... 328.3.1.4 LANGUAGE..................................................................................................................... 338.3.2 NETWORK.................................................................................................................. 348.3.2.1 WAN................................................................................................................................. 348.3.2.2 LAN.................................................................................................................................. 368.3.2.3 QoS&VLAN...................................................................................................................... 378.3.2.4 SERVICE PORT ............................................................................................................... 398.3.2.5 DHCP SERVICE ............................................................................................................... 41