Grandstream Networks HT818 - CONFIGURATION GUIDE; Obtain HT81 X IP Address via Connected Analogue phone

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HT81x User Guide
WAN LED
The WAN LED lights up when the HT81X are connected to your network
through the WAN port.
LAN LED
The LAN LED lights up when the HT81X are connected to your network
through the LAN port.
Phone LED 1&2 (HT812)
Phone LED 1- 4 (HT814)
Phone LED 1- 8 (HT818)
The phone LEDs indicate status of the respective FXS port-phone on the
back panel
• OFF - Unregistered
• ON (Solid Blue) - Registered and Available
• Blinking every 500 ms - Off-Hook / Busy
• Slow blinking - FXS LEDs indicates voicemail