Use The Led Indicators; Table 4: Ucm6510 Led Indicators - Grandstream Networks UCM6510 User Manual

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Web Info
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SSH Switch
SSH access is disabled by default

Use The LED Indicators

The UCM6510 has LED indicators in the front to display connection status. The following table shows the
status definitions.
LED Indicator
Power 1/Power 2
PoE
LAN
WAN
USB
SD
Phone 1 /Phone 2 (FXS)
Line 1/Line 2 FXO
T1/E1/J1
Hardware Testing
Select Test SVIP to verify hardware connections within the device. The result
will display on the LCD when the test is complete.
Protocol: Web access protocol (HTTP/ HTTPS). HTTPS is used by default.
Port: Web access port number, which is 8089 by default.
Enable SSH
Disable SSH

Table 4: UCM6510 LED Indicators

LED Status
Solid: Connected
Fast Blinking: Data Transferring
Slow Blinking: Trying to connect
OFF: Not Connected
Solid: Connected and working
Fast Blinking (0.5s on/0.5s off): No
connection is detected.
Slow Blinking (1s on/1s off): Connected but
the link is only working one-way
UCM6510 IP PBX User Manual
Version 1.0.20.31
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