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Page 298 of 378
Table 44
ITG Trunk 2.0 alarms (Part 2 of 6)
Alarm
Description
ITG0201
Management Ethernet buffer
exceeded. Packet(s) discarded.
ITG0202
Card recovered from software
reboot.
ITG0203
Fallback to PSTN activated. Bad
network condition. This alarm
indicates a QoS fallback.
ITG0204
DSP device reset. A DSP failed to
respond and was reset.
ITG0206
Invalid A07 message received.
Message discarded. A07 is a
message signaling interface
between Meridian 1 and the ITG
Trunk 2.0 card.
ITG0207
Unknown H.323 message
received. Message discarded.
ITG0208
Backup Leader has been
activated. Leader card not
responding.
ITG220
Upgrading with old software
version (unknown processor type).
553-3001-202
Standard 1.00
Maintenance
April 2000
Fault Clearing Action
Indicates E-LAN interface
hardware problems or excessive
E-LAN traffic.
Recurrent QoS fallback and
recovery can indicate network
faults, far-end ITG Trunk node
failure or network QoS
configuration errors.
If this alarm occurs repeatedly on
the same DSP , replace the card
(see "Replace an ITG card" on
page 321)
Verify that the card type is correctly
configured in Meridian 1. Print TNB
in LD20. Ensure that the card is
configured as a TIE Trunk with
XTRK=ITG2.
Indicates unsupported H.323
gateway is misconfigured to send
messages to ITG Trunk 2.0. Locate
address that is sending
unsupported messages.
Investigate why Active Leader
failed. Either Leader 0 or Leader 1
can perform the Active Leader or
Backup Leader role.
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