DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-512DIG-LINE (Digital Line)
9
performed by sending a digital count from the Tone-Clock circuit pack on the
primary information channel time slot and receiving the same digital count with a
general purpose Tone Detector.
While the primary information channel is still looped around, the Control Channel
Looparound Test is performed. This test consists of sending four different
transparent patterns to the on-board microprocessor, receiving them back, and
comparing them.
The Looparound Test for the secondary information (data) channel is then
performed. This test is the same as the primary information channel loop around
test and is performed only if a DTDM is administered.
A Conference Test is done next for the primary information channel. This test is
the same as Conference Test #6. Only one value (Pass, Fail, or Abort) is
generated as a result of four tests run. If any test fails or aborts, the sequence is
stopped.
Table 9-209. TEST #13 Voice and Control Channel Local Loop Test
Error
Code
Tes t
Result Description/ Recommendation
ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
1000 ABORT System resources required to run this test are not available. The port may be
busy with a valid call.
1. Use display port UUCSSpp to determine the station extension or
attendant number of the port. Use status station or status attendant to
determine the service state of the port. If the port is in use, wait until the
port is idle before testing. Attendants are always in use (off-hook) if the
handset is plugged in and the port is not busied out.
2. If the port status is idle, retry the command at 1-minute intervals a
maximum of 5 times.
1001 ABORT System resources required for this test are not available.
1. Retry the command at 1-minute intervals a maximum of 5 times.
1002 ABORT The system could not allocate time slots for the test. The system may be under
heavy traffic conditions or it may have time slots out-of-service due to
TDM-BUS errors.
1. If system has no TDM-BUS errors and is not handling heavy traffic, repeat
test at 1-minute intervals a maximum of 5 times.
Continued on next page
