DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-239ATM-SGRP (ATM Signaling Group)
9
Table 9-102. Descriptions and repair recommendations (Error Types 3840-3928)
Error
Code Description Recommendation
3842 A request has been made
to use a transit network or
common ca r r i e r t h at ca n n o t
be access ed.
From the circuit pack and port number (in the Aux Data
field), determine th e trunk group aga inst which the error
was reported.
1. Check all routi ng patterns co ntaining this trunk group
for validity of interexchange carriers requested (IXC
field).
3846 The far-end switch has
indicated that the
B-channel (trunk) is not
acceptable for use in the
call for which it was
requested.
This could indicate
■an administration problem (for example, the local
switch and the far-end switch have different
B-channels administered)
■a normal race condition (for example, the local switch
has requested use of a B-channel which the far-end
switch had just reserved for use on another call).
1. From the circuit pack and port numb er (in the Aux
Data field), determine the trunk group against which
the error was reported .
2. Issue the status trunk command for the indicated
trunk.
3. Refer to Table 9-61 in ‘‘ATM-BCH (ATM B-Channel
Trunk)’’ for recovery suggestions.
3858 Similar to Error Type 1. The
switch sent an ISDN
message to the far-end
switch or terminal ada pter
which did not respond in
the allotted time.
1. Check for alarms and errors against link components
2. Check out other errors against ‘‘ATM-SGRP (ATM
Signaling Group)’’, ‘‘ATM-TRK (Circuit Emulation
Service Circuit Pack)’’, and other hardware
components on the link.
3878 The far-end switch has
indicated that the network
is not functioning correctly
and that the condition may
last a relatively long period
of time (for example,
immediately re-attempting
the call may not be
successful).
1. From the circuit pack and port numb er (in the Aux
Data field, determine the trunk group against which
the error was reported .
2. Consult with the network provider to determine the
nature and expected duration of the out of service
condition.
3. Consider modifying all routing patterns containing
this trunk group, to route calls around the network
which is out of service.
Continued on next page