Draytek VigorIPPBX 2820 Series User Manual page 9

5.12.5 PBX Status ................................................................................................................. 317
5.13 Wireless LAN .................................................................................................................... 318
5.13.1 Basic Concepts........................................................................................................... 318
5.13.2 General Setup............................................................................................................. 320
5.13.3 Security ....................................................................................................................... 323
5.13.4 Access Control............................................................................................................ 325
5.13.5 WPS............................................................................................................................ 326
5.13.6 WDS............................................................................................................................ 328
5.13.7 Advanced Setting........................................................................................................ 331
5.13.8 AP Discovery .............................................................................................................. 332
5.13.9 Station List .................................................................................................................. 333
5.14 USB Application ................................................................................................................ 334
5.14.1 USB General Settings................................................................................................. 334
5.14.2 USB User Management.............................................................................................. 335
5.14.3 File Explorer................................................................................................................ 337
5.14.4 Disk Status.................................................................................................................. 339
5.15 System Maintenance......................................................................................................... 340
5.15.1 System Status............................................................................................................. 340
5.15.2 TR-069 ........................................................................................................................ 342
5.15.3 Administrator Password.............................................................................................. 343
5.15.4 Configuration Backup ................................................................................................. 343
5.15.5 Syslog/Mail Alert ......................................................................................................... 345
5.15.6 Time and Date ............................................................................................................ 347
5.15.7 Management............................................................................................................... 348
5.15.8 Reboot System ........................................................................................................... 349
5.15.9 Firmware Upgrade ...................................................................................................... 350
5.16 Diagnostics........................................................................................................................ 352
5.16.1 Dial-out Trigger ........................................................................................................... 353
5.16.2 Routing Table ............................................................................................................. 353
5.16.3 ARP Cache Table ....................................................................................................... 354
5.16.4 DHCP Table................................................................................................................ 354
5.16.5 NAT Sessions Table ................................................................................................... 355
5.16.6 Ping Diagnosis............................................................................................................ 355
5.16.7 Data Flow Monitor....................................................................................................... 356
5.16.8 Traffic Graph............................................................................................................... 358
5.16.9 Trace Route ................................................................................................................ 358
Chapter 6: Trouble Shooting.........................................................................................361
6.1 Checking If the Hardware Status Is OK or Not.................................................................... 361
6.2 Checking If the Network Connection Settings on Your Computer Is OK or Not ................. 362
6.3 Pinging the Router from Your Computer ............................................................................. 364
6.4 Checking If the ISP Settings are OK or Not ........................................................................ 366
6.5 Problems for 3G Network Connection ................................................................................ 366
6.6 Backing to Factory Default Setting If Necessary ................................................................ 367
6.7 Contacting Your Dealer ....................................................................................................... 368
Appendix: Hardware Specifications.............................................................................369
VigorIPPBX 2820 Series User's Guide vii