
‘ez Phone’ | Issue 1.0A | 
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
PC
ez Phone
TAPI
LAN
TSP
[Figure 1] LDK – ‘ez Phone’ System Block Diagram (1st Party)
1st Party (LDK 100,300,600 Only)
The following Figure 2 describes the Interface Block Diagram of 
LDK  | 
  | 
  | 
  | 
KSU  | D  | 
  | T  | 
  | I  | 
Call S/W  | B  | 
  | 
  | 
CTI Module ![]()
DKTU CTI
Keyset
PC
ez Phone
TAPI
TSP
[Figure 2] LDK – ‘ez Phone’ System Block Diagram (1st Party)
9