Aria-130 Digital Key Telephone System
Issue: 1.2
Installation Manual
126
3.5.7.6 QSIG connection
ARIA-130 system supports QSIG function using ISDN boards. There are two kinds of connection for
supporting QSIG function. One is the direct connection between LDK systems with PRI line, the other is
the connection through Public Network with PRI or BRI lines.
Note : ARIA-130 PRIB(w/o CPU version) can not be used as NT(master mode) for Q-sig.
GDK-100 PRIB(w/ CPU version) can be used as NT9master mode) for Q-sig in ARIA-130
System.
Direct connection
Only GDK-100 PRIB boards can be used for the direct connection.
For more details, see the manual for GDK-162/100/FPII Q-signaling Interface.
3.5.7.6.1 Figure 3.5.20.a Direct connection for QSIG feature
Note:
1. The wiring of RJ45 type jack and mode selection connector on GDK-100 PRIB should be
checked when GDK-100 PRIB is set to master (NT) mode.
See the clause 3.5.7.3 PRIB wiring and Figure 3.5.16.c.
2. The clock control cable connected to PRIB is not required when GDK-100 PRIB is set to master
(NT) mode.
3. To set the GDK-100 PRIB to NT(master) mode, CON3 on GDK-100 PRIB should be short. See
the clause 3.4.6.3 PRIB installation.
4. It is available in 3Q.’01.
LDK/GDK system
LDK/GDK system
PRI (NT)
PRI (TE)
Public Network
