Grandstream Networks HT502 User Manual

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HT502 User Manual
Table 2: Definitions of the HT502 LEDs
LEDs
Indication
POWER LED
Indicates Power. Remains ON when power is connected
WAN LED
Indicates LAN (or WAN) port activity
LAN LED
Indicates PC (or LAN) port activity
PHONE1 / PHONE2
LED
Indicate status of the respective FXS Ports-PHONE1 /
PHONE2 on the back panel
Unregistered – OFF
Registered and Available – ON (Solid Green)
Off-Hook / Busy – Blinking every second
Slow blinking FXS LEDs indicates voicemail
NOTE: All LEDs display green when ON
Table 3: Advanced definitions of the HT50x LEDs patterns
LED-01
Device has normal power
Power
ON
LED-02
Power Error: Power is removed from the device or
power supply with improper voltage is plugged in
Power
OFF
LED-03
Line X is registered normally to the sip providers
network and is ready to make a call
Phone
ON
LED-04
Voice mail waiting for Line X
Phone
1sec ON / 3sec OFF
LED-05
Device has normal WAN connection and has obtained
IP address
Internet
ON
LED-06
Internet link error: Device is powered up and ready to
connect to the Internet but the WAN/INTERNET port
is down
Internet
OFF

Grandstream Networks HT502 Specifications

General

Brand	Grandstream Networks
Model	HT502
Category	Telephone Accessories
Language	English