Reliant Octel 200 and Octel 300 Message Servers PB6001401 Bedienungsanleitung Seite 509

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Seitenansicht 508
DTIC
10-17
Octel Overture 200/300 Serenade 3.0
PB60014–01
Field Count
for ... *
Comments
ts_oof_cnt Out
of frame
Increments whenever an oof problem is
seen.
ts_oof_crc_cnt
Change of frame alignment
cyclic redundancy check
Applies when using CRC mode. Increments
when the basic frame is okay but
momentarily could not use CRC.
ts_lcv_cnt
Line code violation
If this count increments, it likely means
serious problems, probably with the PBX,
which may require maintenance.
ts_bit_slip_cnt
Bit slip
The clock sync source is out or the
frequency is slightly of
f.
ts_crc_fail_cnt
Cyclic redundancy check fail
Intermittent instananeous errors. There
could be hundreds in a day. This count is
not as serious as the ts_oof_cnt.
ts_fas_err_cnt
Frame alignment signal error
The frame alignment signal is sent in a
basic pattern of 8,000/second. A count of 1
or 2 a day does not indicate a problem. A
count of several in an hour indicates a
problem.
ts_febe_cnt
Far end block error
Indicates that the far end (the PBX) has
problems with the signal it is receiving.
There is a high CRC count being received
from the DTIC.
ts_oof_cas_cnt
Out of frame channel associated
signaling
The voice signal is okay but the system
cannot determine call processing status,
such as whether on-hook or of
f-hook. Each
incident of this increments the count.
COF
A cnt
Change of frame alignment
There could be a count that is too low to be
significant. A rule of thumb is that if the
count is 7 or more per day
, it is significant.
This indicates momentary losses of frame,
perhaps too quick to trigger an alarm and
bring the card down. An oof condition must
persist for 2 seconds before bringing the
card down. If the count is 256 or more per
day
, it is very serious and should be fixed
immediately.
CAS COMF
A cnt
Channel associated signaling
change of multiframe alignment
Same as for COF
A cnt except that this if for
channel 16 only
.
HDB3 Detect cnt
High density bipolar with 3 bits
detection
Counts when HDB3 mode is enabled.
HDB3 mode is always enabled for the
DTIC. Increments when HDB3 patterns are
detected. A count of 100 per day or less is
normal. Greater than 100 per day could
indicate problems.
PCM Frm Slip cnt
Pulse code modulation frame slip Indicates a clock problem. Increments
when an entire frame (256 bits) slips all at
once. If the count is 17 or more per day
, it
is a minor cause for concern. If the count is
512 or more per day
, it is a major problem.
* The ts means trunk scanner.
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