Toshiba Strata Dk14, Dk40i, Dk424 Programming Manual

Glossary
DKAdmin ~ DVSU
Strata DK Programming 5/99GL-3
Glossary
DKAdmin Toshibas customer database programming and upload/download software package 
for Strata DK systems.
DKBackup Toshiba’s customer database upload/download software package for Strata DK 
systems.
DKT Digital Telephone.
DKT2000 seriesToshiba proprietary digital telephones consisting of four models: two 10-button 
models with handsfree answerback and/or LCD display and two 20 button 
telephones with speakerphone or a speakerphone with...

Glossary
E911 ~ ISDN
GL-4Strata DK Programming 5/99
E911Enhanced 911 operation that provides more complete locator information to the 
responding agency. 
EKT Electronic Telephone.
ESFExtended Super Frame.
EOCU Off-hook Call Announce Subassembly—An optional upgrade to the Electronic 
Telephone Interface Unit (PEKU) or Electronic Telephone/Standard Telephone 
Interface Unit (PESU) that enables properly configured telephones (see HVSU2) to 
receive Off-hook Call Announce (OCA) calls.
FCC Federal...

Glossary
K4RCU3 ~ OCA
Strata DK Programming 5/99GL-5
Glossary
K4RCU3Dual-Tone Multi-Frequency (DTMF) Receiver/ABR Tone Detector Unit—An 
optional PCB installed on the TMAU motherboard. The K4RCU3A must be 
installed to recognize Dual-Tone Multi-Frequency (DTMF) tones generated by a 
standard telephone (or any other device connected to a standard telephone circuit) 
and it is required for Direct Inward System Access (DISA) and DID. The 
K4RCU3A circuits are also used to detect busy tone for the Automatic...

Glossary
OPS ~ PEPU
GL-6Strata DK Programming 5/99
OPS Off-premises Station. 
PBTC A Toshiba-supplied cable used to connect customer-supplied batteries to a cabinet 
power supply in a one- or two-cabinet system for emergency reserve power for the 
entire system.
PBX Private Branch Exchange—Industry-standard term which refers to a telephone 
switch, usually on-premises, which serves an individual company, and is connected 
to a public telephone exchange through the Central Office (CO).
PCB Printed Circuit...

Glossary
PESU ~ QCDU2
Strata DK Programming 5/99GL-7
Glossary
PESU Standard/Electronic Telephone Interface Unit—An optional PCB that provides the 
system with a combination of two standard and four electronic telephone circuits. 
The standard telephone circuits can support standard telephones and optional 
hardware peripherals, such as voice mail devices and fax machines. Except for the 
electronic DSS console, the PESU electronic telephone circuits can support the 
same stations and peripherals that the...

Glossary
QKYS ~ RCMS
GL-8Strata DK Programming 5/99
QKYSAuto Attendant Feature Key (DK14)—Provides built-in Auto Attendant software 
without Program 03 assignments and installs directly onto the QRCU3 PCB.
QSTU2Standard Telephone Interface Unit (DK14)—Provides two standard telephone 
circuits (ports) and interfaces with standard telephones, Auto Attendant devices, 
separate BGM source connections, voice mail machines, and facsimile machines.
QRCU2DTMF Receiver/ABR Tone Detector Unit (DK14)—Provides three...

Glossary
RMCU ~ RGLU
Strata DK Programming 5/99GL-9
Glossary
RMCUEnhanced 911 (E911) CAMA Trunk Direct Interface—Enables connection from the 
DK424 (Release 4.0 and above) to E911 locator services without third-party 
equipment. The RMCU supports two subassemblies (RCMS) that provide a total of 
up to four ports.
RCCB Conduit Connection Box—Device required for floor-mounted systems with three or 
more cabinets to connect AC power and reserve power battery cabling to the 
system. Cabling from the AC power...

Glossary
RKYS ~ RSIS
GL-10Strata DK Programming 5/99
RKYS Feature Key Upgrade—Subassembly that attaches to the common control unit to 
provide the system with optional features. There are four versions of the RKYS: the 
RKYS1, the RKYS2, the RKYS3 and the RKYS4, each of which provides a distinct 
set of features.
RMDS Remote Maintenance Modem Subassembly—A subassembly installed on the RSIU 
Optional Interface Unit that allows the system to be connected with a remote 
administration/maintenance terminal...

Glossary
RSIU ~ TAPI
Strata DK Programming 5/99GL-11
Glossary
RSIU Optional RS-232 Serial Interface Unit—An optional PCB that provides interface to 
any of the following features: voice mail SMDI, MIS for ACD, SMDR, local or 
remote DK Admin/DK Backup Personal computer, built-in (RMDS) or external 
system maintenance modem, Open Architecture personal computer. By itself, the 
RSIU PCB provides one interface port. With up to three RSIU/RMDS 
subassemblies, it can provide up to four interface ports.
RSTU...

Glossary
TA ~ WSIU
GL-12Strata DK Programming 5/99
TATerminal Adapter or ISDN modem that converts PC and other types of protocol into 
a signal that works with ISDN. Generally, TAs support RJ-11 voice ports and RS-
232C or V.35 or V.449 data interfaces.
T1/DS-1 See RDTU.
TCIU1Caller ID—An optional PCB that provides the Caller ID option in the Strata 
DK424.
TCIU2Caller ID—An optional PCB that provides the Caller ID option in the Strata DK40i.
TCOUFour-Circuit Loop Start CO Line Board— An optional PCB...