Valid Alarms - HP 480-0005-00-15 Product Manual

Chapter 7: System Alarms

Valid Alarms

The following is a list of all alarm descriptions (text that appears in the Alarm Description field) for all possi-
ble 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
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 Gate-
keeper
Critical Critical Software Error
Critical Tenor CMS Chassis reset
Critical Card Temperature out of operating range
Critical Card reset
Critical Primary Digital Interface Clock Loss
Critical Secondary Digital Interface Clock Loss
7-4
Table 7-2 List of Valid Alarms
Alarm Description
(text appears in desc field)
Definition
Signal is not being transmitted; there is no layer 1 syn-
chronization.
Tenor CMS is receiving a yellow alarm signal from the
network.
A loss of signal (32 consecutive zeros) at least once dur-
ing a 1 second period.
Alarm Indication Signal. An all ones condition used to
alert the Tenor CMS that its incoming signal (or frame)
has been lost.
Indicates that Layer 2 protocol is down.
Ethernet cable has been disconnected from the System
Controller or CPU Card, or Ethernet connectivity 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 operability
of the complete system.
The chassis has reset.
A card's temperature has reached the maximum operat-
ing range. The cause may be a fan failure.
This alarm is viewable upon power up. If this alarm con-
tinues, there may be a problem with the card.
Clock source has been lost for T1 lines. The unit will
automatically switch to the secondary digital interface
clock source.
All clock sources have been lost, both primary and sec-
ondary. Check the T1 lines for the possible cause.
P/N 480-0005-00-15