Ani4 (For Selected Countries Only) - Siemens HiPath 3000 Service Manual

3.4.3

ANI4 (for selected countries only)

Introduction
The ANI4 (Automatic Number Identification) board is responsible for receiving station numbers
modulated using the CPFSK method, demodulating them, and forwarding them to the base
system HiPath 3550 and HiPath 3350. In V4.0 SMR-7 or later, the station name is analyzed in
addition to the call number and shown on the telephone display.
Each ANI4 can serve four trunks. It contains the external trunk board hardware interfaces
(TMGL4) as well as a trunk and options bus interface. The trunks are transferred directly on the
board between the trunk and the trunk board interfaces.
Interfaces on the ANI4 module
TMGL4
Trunk
Figure 3-139 ANI4 (For Selected Countries Only) - Interfaces (S30807-Q6917-Axxx)
LED statuses and their meanings
On the ANI4 board two LEDs are implemented that show the status of trunk channel 1.
After system startup the green LED is on and the red LED is off. This signals that the layer-1
firmware has started correctly.
If ANI4 is recognized properly by the system, the green LED is reset (after all system software
initialization), and the bottom line of the display on the optiset E or optiPoint 500 phones ap-
pears. This means that the ANI4 has received system software activation for all four channels.
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
2/1
4/3 (green)
X 3 *)
6/5
8/7
10/9
1
X 4
8
*) Pins: Component side/solder side
LEDs
(red)
ANI4
Boards for HiPath 3000
CBside
X 1
X 2
Board side
boards.fm
Options
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