Avaya 03-300430 User Manual
G700 and Media Module LEDs
Issue 1 June 2005
299
Operational control
After successful initialization, the T1/E1 Media Module’s LEDs are controlled as follows:
●
The Angel lights the YELLOW ACT LED when there is at least one non-idle trunk. If
Communication Manager sends a message to drive the clock sync signals, the YELLOW
ACT LED indicates this instead of the port busy/idle status.
Communication Manager sends a message to drive the clock sync signals, the YELLOW
ACT LED indicates this instead of the port busy/idle status.
●
The Media Server may independently light and extinguish the three LEDs through
downlink LED Control messages, subject to the constraint that it may not turn off a
YELLOW ACT LED turned on by the Angel as a result of port activity.
downlink LED Control messages, subject to the constraint that it may not turn off a
YELLOW ACT LED turned on by the Angel as a result of port activity.
●
If the Media Module resets for any reason and is not released from reset, the RED ALM
LED lights and the YELLOW ACT and GREEN TST LEDs are held off.
LED lights and the YELLOW ACT and GREEN TST LEDs are held off.