Installation manual

Function 2: CO lines IVX 128
E.4
Function 212: T1 programming
This function allows you to program the trunks and line parameters for the DLC12 card. The system
will identify the number of DLC12 cards installed (one or two) and allow you to scroll through the 24
channels on each port card.
T1 PROGRAMMING
Function 2121: CO line programming
Software has identified the port card type installed as a DLC12 card. The display will show the fol-
lowing information: the first line will show the port card number, the type of card, the COs available
to program and a
D
or
N
for day or night mode. The second line will show the CO currently selected
and the circuit that is being programmed. If multiple COs are selected, then the last CO selected is
displayed. All DSS LEDs will glow red until selected for programming.
You can select from the first set of 16 COs, and then press the scroll key to select from the remaining
eight CO lines on the first DLC12 card. Scrolling again will allow you to select the 16 COs on a second
DLC12 card if one is installed, and scrolling again will allow you to select from the eight remaining
COs. If there is only one DLC12 card installed, then scrolling will return you to the first 16 COs. Select
the COs to program alike and press
#
to confirm. The LED will glow green and then, after a CO is
programmed, the LED will glow amber. The programming of the first CO should default forward for
the remaining COs selected. After the selected COs are programmed, the LED will glow amber.
For example: if the port card in the third slot is a DLC12 card, the display will be:
PC3 T112 13-36 D
CO22 CIRCUIT 10>
Use the scroll keys to select the
trunk type emulation
: either
E&M DNIS/DID, E&M, LOOP START
or
GROUND START
. Press
#
to confirm. (Default is
E&M DNIS/DID
.)
TRUNK EMULATION
E&M DNIS/DID >
If
LOOP START
or
GROUND START
is selected:
Continue with the outbound CO line groups and answer ring assignment.
If
E&M DNIS/DID
is selected:
The lines are routed to the DNIS/DID table. After the E&M programming is complete, select the
outbound CO line groups.
If
E&M
is selected:
The lines are routed to the answer ring assignment. After the E&M programming is complete, select
the outbound CO line groups and the answer ring assignment.
To
complete
the programming of the E&M trunks selected:
1.
Use the scroll keys to select the
outgoing signal type
—
WINK START, IMMEDIATE START
or
DIAL
TONE START
. Press
#
to confirm. Default is
WINK START
.
OUTGOING SIGNAL
DIAL TONE START>