iPECS-MG
Hardware Description and Installation Manual Issue 1.1
97
7. STARTING THE IPECS-MG
7.1 Initializing Databases
After completing installation, it is highly recommended that the iPECS-MG System database be
initialized to default values for the local Country Code. During the initialization sequence, the
System will identify all the installed resources and assigns port numbers to the each port on
each board based on the order of appearance starting at the 1st DKT port on the MPB DSIU
then the SLT ports 1 to 6 of the DSIU. Port numbers are then assigned to the ports of slot 1 to 6
then to slots 1 to 6 of the first EKSU and finally, the 2nd EKSU slot 1 to 6. Port numbers are
assigned separately for different ‘Types’ of boards,
Extension boards including the DSIU, DTIB, WTIB, SLIB
CO boards including the LCOB, E1/PRI, T1/PRI, VOIB
Voice Service boards including the VMIB, AAIB
In the initialization process, in addition to setting the database to default, scratched pad
memory is cleared and any Voice Mails are erased along with any Greetings or Name
recordings.
To initialize the database, the System must be powered up with the Mode switch On.
Place the MPB Mode switch in the OFF position.
Assure the AC power cord for each KSU is plugged into an appropriate AC outlet,
grounded, 3-prong.
Turn on the power switch of each of the Expansion KSU.
Turn on the power switch of the Basic KSU.
After restart place the Mode switch in the ON position
After several moments various front panel LEDS will illuminate indicating the power-up
sequence. The LEDs of the MPB will assume the normal operation illumination as shown in the
chart below. It may take a short period, 120 seconds for all the boards to achieve full
initialization and normal LED indications.
Table 7.16.1.5-1 MPB LED Indications
LED DESCRIPTION
LD1 (Blue), TMR Timer, Periodic Toggle — ON, 100msec; OFF, 100msec.
LD2 (Blue), CALL Call Task Status — ON, Call task activated; OFF, Call Task idle
LD3 (Blue), SYNC External ISDN board (PRI or BRI) Clock synchronization
ON: PLL circuit activation by External Clock from ISDN Board iPECS-MG will operate
based on external ISDN clock (refer to “NOTE”).
OFF: PLL activation by Internal Clock iPECS-MG will operate based on the internal
clock.
LD4 (Blue), PWR System DC Power ON Indication – ON, Power ON; OFF, Power OFF
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