Paradyne 9120 User Manual page 30

Displaying System Information
4-6
Message What It Indicates
EER at Network The error rate of the
received network signal
exceeds the currently
configured threshold. This
condition only occurs if the
network interface is
configured for ESF framing.
This condition clears when
the error rate falls below the
threshold value.
ISDN Active An ISDN call is active.
Only appears when a dial
backup module (DBM) is
installed.
ISDN Network Failed An ISDN network failure
(Active/ Idle) was detected when:
Only appears when a dial
backup module (DBM) is
installed.
LMI Down, interface The Local Management
Interface is down for the
Network, Port-1, Port-2,
BRI-B1, or BRI-B2.
LMI for a BRI interface only
applies when the B channel
is configured as the
originating device/interface
(Originate or Answer
configuration option set to
Originate).
LOS at Network A Loss of Signal (LOS)
condition is detected on the
network interface. Clears
when the ratio of ones to
zeros received is greater
than or equal to 12.5%.
1. Network cable problem.
2. No signal is being
3. T1 facility problem.
June 1997
Active – Backup call was
in progress.
Idle – DBM was in Idle
mode.
transmitted at the far-end
access unit.
What To Do
Verify that the network cable is
securely attached at the
network interface (labeled
NET).
Contact network provider.
No action needed.
Contact network provider if
problem persists.
See if the DLCI's link is active
on the alternate destination
link.
– If it is, no action is required.
– If not, contact network
provider.
Contact network provider if
problem persists.
1. Check that the network cable
is securely attached at both
ends.
2. Check far-end access unit
status.
3. Contact your network provider.
9121-A2-GB20-00