4.5.3 UPnP ....................................................................................................... 56
4.5.4 DDNS ...................................................................................................... 56
4.5.5 CWMP ..................................................................................................... 57
4.6 Maintenance........................................................................................ 58
4.6.1 Administration.......................................................................................... 58
4.6.2 Time Zone ............................................................................................... 58
4.6.3 Firmware.................................................................................................. 60
4.6.4 System Restart........................................................................................ 62
4.6.5 Diagnostic................................................................................................ 62
4.7 Help..................................................................................................... 63
Appendix A: Specifications................................................................................... 64
