6
Chapter 1
Get to Know About Your GPON Router
Some Common LEDs Explanation
LED Status Indication
(PHONE)
On The SIP account is registered successfully.
Flashing
Slowly
The phone is on-hook and there are voice messages.
Flashing
Quickly
The phone is ringing.
Off No SIP account is registered.
(USB)
On The USB device is identified and ready to use.
Flashing A new USB device is being identified, or data is being transferred.
Off No USB device is plugged in to the USB port.
Note:
1. If the GPON LED is off, please check your Internet connection first. Refer to Connect Your GPON Router for more
information about how to make Internet connection correctly. If you have already made a right connection, please
contact your ISP to make sure your Internet service is available now.
1. 2. 2. The Back Panel
The following parts (view from left to right) are located on the back panel.