Avaya 03-300430 User Manual
LEDs
296 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Media Module LEDs
Media Gateway physical LEDs provide the technician with information regarding the ability to
troubleshoot the Media Module as a whole.
troubleshoot the Media Module as a whole.
Note:
Note:
The physical LEDs provide board level status information, while the SAT provides
port level status information.
port level status information.
LED Locations on the Media Modules
All Media Modules have three standard LEDs on the faceplate (
on page 296). On the Avaya VoIP (MM760), Avaya BRI (MM720),
Avaya DCP (MM712), and Avaya Analog (MM711) Media Modules, these are the only LEDs
present. In addition, the Avaya T1/E1 Media Module (MM710) has an additional LED, as shown
in
present. In addition, the Avaya T1/E1 Media Module (MM710) has an additional LED, as shown
in
Figure 18: Faceplate of Media Modules with Standard LEDs
Figure 19: T1/E1 Media Module with Fourth LED
mmdc712 KLC 022702
ALM
TST
ACT
TST
ACT
1
2
3
4
5
6
8
7
E1/T1
EIA 530A DCE
ALM
TST
ACT
SIG
TST
ACT
SIG
EI
SO
EM
SM
EO
SI
mmdc710 KLC 020402