Connections - LG LDK SYSTEM Installation And User Manual

'ez Phone'

2.3. Connections

1st Party (For LDK 24 Only) - NeXer
The following Figure 1 describes the Interface Block Diagram of LDK 24 Main System Unit.
LDK 24
KSU
1st Party (LDK 100,300,600 Only)
The following Figure 2 describes the Interface Block Diagram of LDK-300 Main System Unit,
DTIB, CTI Keyset, and RS-232C Port 9 pin male connections of the LDK system.
LDK
D
KSU
T
Call S/W B
LAN
[Figure 1] LDK – 'ez Phone' System Block Diagram (1st Party)
2-wire
Telephone line
6-wire
I
Telephone
[Figure 2] LDK – 'ez Phone' System Block Diagram (1st Party)
RS-232C
CTI Module
DKTU CTI
Keyset
9
Issue 1.0A
PC
ez Phone
TAPI
TSP
PC
ez Phone
TAPI
TSP