Siemens HiPath 3000 Series Service Documentation page 493

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If ANI4 is properly detected by the system, the green LED is reset (after the initialization of all
system software) and the bottom line of the display on the optiPoint 500 phones appears. This
means that the ANI4 has received system software activation for all four channels.
Table 3-176 ANI4 (for selected countries only) - LED Statuses for Trunk 1
LED
Green LED - Firmware Condition
Off No caller ID signals on the line.
Line is not connected to trunk channel 1.
The incoming signal is lower than -36 dBm (as de-
fined in Bellcore SR3004 for the lowest caller ID sig-
nal (space - signal)): the Mitel chip on ANI4 shows no
reaction.
The LED or the microcontroller is defective.
The system has not yet started.
On The Mitel chip interprets the signal on the line as an
(but FSK carrier signal. However, this could mean that
glowing there is noise or speech on the line, too.
weakly) The firmware is in the state of recognition.
On A valid caller ID signal (correct channel seizure/mark
(for ap- - bit sequence + valid message byte) on the line is be-
prox. 1 ing recognized at the moment. If a message is not
s) displayed on the optiPoint 500 telephone, there may
be too much noise on the line. In other words, some
bits in the signal have "tipped over" into the other log-
ical status. The firmware builds the checksum for the
received caller ID message byte and compares this
checksum with the one received.
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
Meaning
Boards for HiPath 3000
Action
Call service provider and
ask if feature is available.
Connect line to trunk chan-
nel 1.
Call service provider and
ask if feature is available.
If so, the signal that appears
on the customer side is too
low (not Bellcore-compliant).
This must be corrected by
the service provider.
Replace ANI4 board.
Start up system.
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boards.fm
Options
3-361