User`s manual

H.323 User's Manual 2. Mediant Physical Description
Version 5.0 31 December 2006
2.1.5 Front Panel LEDs
Figure 2-3 below, shows the location of the front panel LEDs on the Mediant 1000. They
are described below in Table 2-2, Table 2-3, Table 2-4, and Table 2-5.
Figure 2-3: Location of Front Panel LEDs
Table 2-2: CPU Module LEDs Description
LED Location Color State LED Indication
3 (Left LED)
Orange
Blinking
Activity.
Green
On
Link OK.
Yellow
Blinking
Data is being received.
Ethernet
Ports I & II
3 (Right LED)
---
Off
No link.
General
Purpose
4
Green
N/A. (Future support.)
Table 2-3: Analog I/O Modules LEDs Description
LED Location Color State LED Indication
On
The LED is lit green when the phone is offhooked (FXS) or
when the FXO offhooks the line towards the PBX.
Green
Blinking
The LED blinks green when the FXS rings the extension
line or the FXO detects a ring signal from the PBX.
RJ-11
(Only for
analog
interfaces)
1
Red
On
Error. The line is malfunctioning.