Qstu2 Programming; Qstu2 Wiring - Toshiba STRATA DK14 Installation And Maintenance Manual

DK14 Installation
QSTU2A - Standard Telephone Interface Unit

QSTU2 Programming

The following parameters can be specified for the QSTU2:
Program 31: Used to configure all QSTU2 ports connected to voice mail (see Chapter 9 –
Universal Slot PCBs for voice mail installation).
Program 10-2: Used to set standard telephone ringing option and separate BGM assignment.
Note

QSTU2 Wiring

Refer to DK14 MDF to KSU Amphenol Wiring in
The QSTU2 must be connected to a OL13A (or equivalent) type lines for off-premises stations.
(300 ohms loop resistance max., including the telephone or other devices DC off hook resistance.)
1-16
QSTU2 ports are fixed. They are assigned even if a QSTU2 is not installed.
Figure 1-16 for QSTU2 wiring.
Strata DK I&M 6/00