H323-SGRP (323 Signaling Group)
Issue 1 May 2002
8-891555-233-143
Notes:
a. Error Type 1 — Represents a failure of the C-LAN hardware carrying the
signaling group D channel. Check for errors against the CLAN-BD MO.
b. Error Type 257 — Tracks failures of the H.323 signaling-group PING test.
H.323 signaling-group PING test failures are documented later in this MO.
c. Error Type 513 — Tracks excessive round-trip delay of the H.323
signaling-group PING test (if the round-trip delay exceeds 4 seconds).
d. Error Type: 770 — Tracks excessive latency and packet-loss from
background IP measurements collected by the Media Processor Board.
e. Error Type 1025 — Indicates that the signaling group has been placed into
a BYPASS condition because of IP network congestion. The signaling
group accepts incoming calls, but every outgoing call is denied. The
system routes these calls over a secondary route, if one has been
administered.
f. Error Type 1281 — Implies that no medpro resources are in service to
provide media connections for the trunk members of the signaling group.
g. Error Type 1794 — The Sig Group reported that the far end has detected
excessive packet latency or loss.
h. Error Type 2049 — A Keep-Alive timer is set for every registered endpoint
on the Remote Office, and the switch expects Keep-Alive update within
that timer’s time period. If the update does not occur, a message is
generated that causes an error to be logged against MO REM-OFF, as well
as MO H323-SGRP. Because the signaling group is still known, the error
against MO H323-SGRP generates a Minor alarm. This error is only valid
if the change signaling group form has the RRQ field set to y. This error
counter is only set if a failure has been detected by Avaya MultiVantage ™
software and it notifies maintenance software. The Keep-Alive Error Type
2049 clears only after a registration occurs and Error Type 2305 clears.
i. Error Type 2305 — Indicates that the Gateway (signaling group on the
Remote Office) is unregistered. Because the signaling group is still known,
the error against MO H323-SGRP generates a Minor alarm when this
failure occurs. This error is only applicable if the change signaling group
form has the RRQ field set to y.
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