NEC SL2100 - 4.3.3 Repeat Dialing (Outside Call Only); 4.3.4 Answer Message Waiting (Terminal Indicator is Flashing Red)

Configure the SL2100
Quick Install Guide – SL2100 with ISDN PRI Trunks rev 1.1 32
PRI Trunk Type
From the Chassis View click the trunk port you want to configure
Within the Properties pane you can configure the ISDN PRI configuration.
The trunk type was set to DDI by the Initial Setup wizard.
Adjust the quantity
of DDI receive digits
Click button to view
selected details
within the Easy Edit
screens
Click button to
return to the
Chassis View
Name the trunk
Click button to open
the Easy Edit
screen