Table 18: FXS and FXO Module LEDs
LED Description
LINK/STAT 1 Status of interface 1:
•
Red: The port is not configured
• Green: A call is in progress
• Yellow: The port is configured and ready to accept calls
LINK/STAT 2 Status of interface 2:
• Red: The port is not configured
• Green: A call is in progress
• Yellow: The port is configured and ready to accept calls
LINK/STAT 3
(applicable to 4-port
module only)
Status of interface 3:
• Red: The port is not configured
• Green: A call is in progress
• Yellow: The port is configured and ready to accept calls
LINK/STAT 4
(applicable to 4-port
module only)
Status of interface 4:
• Red: The port is not configured
• Green: A call is in progress
• Yellow: The port is configured and ready to accept calls
Embedded LEDs at
the RJ11 ports
Activity at the interface:
• Red: The module is up, but the interface is not configured
• Amber: The interface is configured and ready to use
• Green: The interface has an active call
Troubleshooting T1/E1
This section describes steps you use to troubleshoot T1/E1.
Important:
Slot 2 of the Secure Router 4134 supports only one port of any WAN data Small Module. If
you install a 2-port Small Module in Slot 2, and use the Small Module for data connections,
one port only is functional (port 1).
Troubleshooting T1/E1
Troubleshooting August 2013 61
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