AM8a Instruction Manual (18-0037) Front Panel Operation
0037-S01.L_19 February 10, 2000
1-5
0-9 dialed digits. (*, #, and A, B, C, or D may also be dialed digits; see 1.2.3.)
? means that the AM8a detected a dual-frequency tone that did not meet the
specifications to be either a Tone Dial Digit or a Call Progress Tone. These occur
mostly on a voice line which has speech on it. Set the DIG DET parameter (see
2.5.2) to "narrow" or "limit" to eliminate the "?"s.
If DIG DET is set to "wide", increasing the GUARD time parameter in the ANALYZE
setup (see 4.10.2) may help to reduce the number of "?"s encountered. Invalid
events may also be dial pulses if there are more than 15 pulses.
00.05.847 T? -18/1161 -11/1646 1637/0025
00:07.247 P? 09.9 pps 52% 768 ms
NOTE: For SLC-96 II (Mode II) events, LDS means "Local Digital Switch",
and "RT" means Remote Terminal. For more information refer to 2.3.2,
2.5.3 and 2.5.4.
a is SLC®96 II Activity RT to LDS
b is SLC®96 II Activity Update RT to LDS
c is SLC®96 II Looping Test
d is SLC®96 II Assignment Update Request RT to LDS
e is SLC®96 II Idle/Trunk De-assignment update (E & M circuit)
f is SLC®96 II No Alarm RT to LDS
F indicates the AM8a received a hook flash.
00:03.215 Flash 489ms
H will appear when an "OFF HOOK" (seizure) has been detected. When "H" appears
as the first event, it signifies the beginning of that call sequence. All events which
follow will have an occurrence time relative to the "H". An "H" which occurs
later in the call sequence indicates a distant "OFF HOOK" (answer supervision).
00:00.000 Off Hook
h indicates the detection of an "ON HOOK".
00:01.385 On Hook
i is SLC®96 II Trunk Assignment LDS to RT
j is SLC®96 II Assignment Update LDS to RT
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