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Valid Alarms
The following is a list of all alarm descriptions (text that appears in the Alarm Description field) for
all possible alarms the system can generate. In the generated alarm list, the alarm description
appears as part of the Description field.
Severity
(appears as
part of severity
(text appears in desc field)
field)
Critical
Loss of Framing (Red Alarm)
Critical
Remote Alarm indication (Yellow
Alarm)
Critical
Loss of signal
Critical
AIS Reception (Blue Alarm)
Critical
Layer 2 Down
Critical
Ethernet Disconnected
Critical
Call Handler not registered with
Gatekeeper
Critical
Critical Software Error
Critical
Tenor BX Chassis reset
Critical
Primary Interface Clock Loss
Critical
Secondary Interface Clock Loss
Critical
Configuration Data Missing
Chapter 5: System Alarms
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Table 5-2 List of Valid Alarms
Alarm Description
Definition
Signal is not being transmitted; there is no layer 1
synchronization.
Tenor BX is receiving a yellow alarm signal from
the network.
A loss of signal (32 consecutive zeros) at least once
during a 1 second period.
Alarm Indication Signal. An all ones condition
used to alert the Tenor BX that its incoming signal
(or frame) has been lost.
Indicates that Layer 2 protocol is down.
Ethernet cable has been disconnected from the Sys-
tem Controller or CPU Card, or Ethernet connec-
tivity has been lost. No new VoIP calls will be
made and existing PSTN calls will be switched to
the PSTN.
The Call Handler process cannot be registered with
the Gatekeeper.
A software error has occurred that affects the oper-
ability of the complete system.
The chassis has reset.
Clock source has been lost for BRI lines. The unit
will automatically switch to the secondary digital
interface clock source.
All clock sources have been lost, both primary and
secondary. Check the BRI lines for the possible
cause.
Configuration via CLI is missing. Check the con-
figuration data and add the necessary information.
5-4
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