2.4
Installation of the Extension Cards
2.4.1
HLC4 Card
Function
4-port extension card for SLTs, APTs, DSS consoles, a Voice Processing System (VPS), and
CSs.
RJ11
To extension
Accessory and User-supplied Items
Accessory (included): Extension Bolt × 1, Strap × 1
User-supplied (not included): RJ11 connector
Note
For details about connecting the CS, refer to "2.7.7 Connecting a Cell Station to the PBX".
Pin Assignments
RJ11 Connector
D2 D1
4
Signal Name
D1
T
R T
R
1
D2
2.4 Installation of the Extension Cards
Function
Data port (High Volt)
Tip
Ring
Data port (Low Volt)
Installation Manual
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