User manual

11
Kodicom DN Manual
1.6 Connecting PSTN, ISDN, or leased circuit
PSTN
D.S.U
RS-232 ( 25PIN )
Leased Circuit
D.S.U
A/C ADAPTER
COM 2
Connection to COM 2
( 9 PIN )
ISDN T.A.
RS-232 ( 25PIN )
ISDN
LINE
ISDN T.A.
Centre PC
A/C ADAPTER