DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-672H323-SGRP (H.323 Signaling Group)
3
Notes:
a. Error Type 1: this error indicates that the C-LAN ethernet p ort used to
carry the signaling fo r this H.323 signaling group is out of service. To
determine which C-LAN had been administered for this sig naling group,
find the near-end node nam e on the signaling group form; then find the
C-LAN with the same node name on the ip-interfaces form. Check for
errors on this C-LAN board.
b. Error Type 257: this error tracks failures of the H.323 signaling -group
PING test. See H.323 signaling-group PING test failures doc umented later
in this maintenance object .
c. Error Type 513: this error tracks excessive round trip delay of the H.323
signaling-group PING test (if the round-trip delay exc eeds 4 seconds).
d. Error Type:769: this error indicates that test pac kets sent from a media
processor circuit pack to the far-end ip address specified on the
signaling-group form have exceeded the IP latenc y and loss thresholds,
as administered on the system-parameters maintenance form.
Exceeding these thresholds ind icates that the IP network may not be
providing suffic ient quality service for ad equate transmission of voice. If
the signaling group has been administered to en able BYPASS, then error
type 1025 should also occ ur.
e. Error Type 1025: this error indicates that the sig naling group has bee n
placed into a BYPASS condition due to IP network conge stion. The
signaling group accepts inco ming calls, but all outg oing calls are denied .
The system routes these calls over a secondary route if one has been
administered.
f. Error Type 1281: this error implies that no MedPro resources are
in-service to provide med ia connections for the trunk memb ers of the
signaling group . Check for errors against the MEDPRO and MEDPROPT
maintenance objects. This error c auses all H323 B Channels to be in an
out-of-service near-end state.
g. Error Type 1537: this error indicates that the far end of the signaling
group is not ready to handle aud io bearer. If the other end of this signaling
group is also a DEFINITY, this error means the DEFINITY on the other end
does not have MEDPRO in-service for its signaling g roup.
In the absence of error 1281, this error will p lace the H323 B Channels into
an out-of-service far-end state.