Installation & Operation Manual 840 Document # LTRT-92224
Mediant 8000
Problem Possible Cause(s) Actions to Take See:
ES board is
Disabled (colored
red in the EMS) and
all it's LEDs are
turned off.
The uplink of the
Ethernet Switch
board is
disconnected.
Connect the uplink to the ES board.
If the ES board doesn't become
Enabled (colored green in the EMS)
– reset it by performing Lock/Unlock
actions.
'Working with the
ES boards' on
page 261
Problems with Media Gateway boards
Media Gateway
board is Disabled
(colored red in the
EMS)
Media Gateway
board is completing
the Unlock action
It may take up to 3 minutes for the
Media Gateway board to complete
the reboot that accompanies the
Unlock action. Wait patiently.
'Working with the
Media Gateway
Boards' on page
245
Duplicate IP address Verify that no other equipment uses
the same IP addresses as the ones
configured for the Media Gateway
board.
If the "duplicate IP address"
problem exists do one of the
following:
locate and reconfigure/remove the
faulty external equipment
update Media Gateway board's
configuration (redefine IP
addresses)
'Working with the
Media Gateway
Boards' on page
245