Internal Hardware Options - Toshiba STRATA DK14 Installation And Maintenance Manual

DK424 Installation
RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units
Additionally, each of the common control units can support a separate set of features. Refer to
Chapter 4 – Configuration for more information.
Each of the common control units (except RCTUBB) may be equipped with an RRCS (4, 8, or 12)
to interpret Dual-Tone Multi-Frequency (DTMF) signals transmitted from Tie/DID lines, built-in
AA and standard telephone ports. The common control units also provide an interface (along with
a volume control) for a Music-on-hold (MOH)/Background Music (BGM) source.
RCTU PCBs are described later in this chapter.

Internal Hardware Options

The RCTU common control units support the following hardware options:
DTMF Receiver Unit (RRCS-4, RRCS-8, RRCS-12)
There are three RRCSs: the RRCS-4 has four DTMF receiver circuits; the RRCS-8 has eight
receiver circuits; and the RRCS-12 has 12 receiver circuits.The RRCS is shown in
The RCTUA can support up to 12 DTMF receiver circuits; RCTUBA has up to 12 circuits; the
RCTUC/D has up to 24 circuits (one RRCS on RCTUC and one RRCS on RCTUD), and the
RCTUE/F has up to 24 circuits (one RRCS on RCTUE and one RRCS on the RCTUF).
RKYS Feature Key Upgrades
The system can be upgraded for built-in AA, ACD, and MIS for ACD with the following feature
keys that attach to the common control unit.
Table 5-6 RKYS Features
Feature Key
RKYS1
RKYS2
RKYS3
➤ To install the RKYS (1, 2, or 3)
➤
Insert the RKYS into the socket on the appropriate RCTU PCB (see
Note
It is not necessary to run any special programs (i.e., Program 03) when RKYS is installed. RKYS
can be installed before or after system initialization, and, before or after the customer database is
entered. The feature(s) provided by the RKYS are immediately enabled when the RKYS is
installed. However, configuration programs for AA and ACD must be run for the feature to
operate.
5-48
Common Control Unit
Applies to all RCTUs
RCTUBA/BB, RCTUC/D, or RCTUE/F
RCTUBA/BB, RCTUC/D, or RCTUE/F
Only one RKYS socket is available on the card.
Figure
Feature(s) Provided
Built-in Auto Attendant
G
Built-in Auto Attendant
G
ACD
G
Built-in Auto Attendant
G
ACD with an MIS
G
application
Figure 5-30).
Strata DK I&M
5-31.
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