Connecting the HT841/HT881
HT841/HT881 LEDs Pattern
There are five (5) LED types that help you manage the status of your HT841/HT881.
HT841/HT881 LED Patterns
LED Lights Status
Power LED
The Power LED lights up when the HT841/HT881 is powered on and it ashes when the HT841/HT88 is
booting up.
Note: When powering up the unit with the PSU, the LED light will glow green, whereas it will be orange when
using PoE.
NET1 LED The NET 1 LED lights up when the HT841/HT881 is connected to your network through the NET1 port.
NET2 LED The NET 2 LED lights up when the HT841/HT881 is connected to your network through the NET2 port.
FXS LED
The FXS LED indicates the status of the FXS port phone on the back panel.
OFF – Unregistered
ON (Solid Green) – Registered and Available
Blinking every 500 ms – Off-Hook / Busy
Slow blinking – FXS LED indicates voicemail
FXO LED The FXO LEDs indicate the status of the FXO ports-phone on the back panel.
OFF – Unregistered
ON (Solid Green) – Registered and Available