3
2.6.11 Call log ............................................................................................................... 72
2.7 Application......................................................................................................................73
2.7.1 Ping Test...............................................................................................................73
2.7.2 Centrex ................................................................................................................. 74
2.7.3 Telnet & SNMP....................................................................................................75
2.7.4 Call Timer ............................................................................................................ 77
3. System Setup.............................................................................................................................78
3.1 System............................................................................................................................. 78
3.1.1 System Status .......................................................................................................78
3.1.2 ystem Settings ......................................................................................................83
3.1.3 Date&Time...........................................................................................................84
3.1.4 Administrator Settings .........................................................................................85
3.2 WAN................................................................................................................................86
3.2.1 WAN Settings.......................................................................................................86
3.2.2 WAN Settings #2..................................................................................................90
3.2.3 DNS...................................................................................................................... 91
3.3 LAN ................................................................................................................................92
3.3.1 LAN Settings........................................................................................................92
3.3.2 DHCP Client List .................................................................................................94
3.4 Wireless...........................................................................................................................95
3.4.1 Basice Settings .....................................................................................................95
3.4.2 Advanced Settings................................................................................................97
3.4.3 Security ................................................................................................................99
3.4.4 Wireless Access Control ....................................................................................100
3.4.5 Site Survey .........................................................................................................101
3.5 NAT............................................................................................................................... 102
3.5.1 Virtual Server .....................................................................................................102
3.5.2 Port Mapping......................................................................................................103
3.5.3 ALG ...................................................................................................................104
3.6 Firewall .........................................................................................................................105
3.6.1 Denial-of-Service ...............................................................................................105
3.7 Routing..........................................................................................................................106
3.7.1 Routing Table ..................................................................................................... 106
3.7.2 Static Routing..................................................................................................... 107
3.8 Bandwidth&VLAN....................................................................................................... 108
3.8.1 Bandwidth Control.............................................................................................108
3.8.2 VLAN.................................................................................................................109
3.9 Backup / Restore ...........................................................................................................110
3.9.1 Configurations.................................................................................................... 110
3.9.2 VoIP module....................................................................................................... 111
