Toshiba Strata AirLink DK40i, Руководство по установке и обслуживанию

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Peripheral Installation
PC/Data Communications Interface Units
12-46
Strata DK I&M 6/00
Voice Mail System Installation
1. Ensure that the QSTU2, KSTU2, RSTU2, RDSU/RSTS, PSTU or PESU PCB is installed in
the system per Chapter 9 – Universal Slot PCBs.
2. Connect the VM system to the selected KSTU2, RDSU/RSTS, RSTU2, PSTU or PESU
standard telephone port. (See Chapter 10 – Universal Slot PCB Wiring Chapter 3 – DK40i
Installation or Chapter 1 – DK14 Installation.)
3. Program the Strata DK system for the required VM features. (See “Toshiba Stratagy, Stratagy
DK, or VP Voice Messaging Systems” on Page 12-42 , paragraph 3 and “General Voice Mail
(Standard Telephone Port) Programming” on Page 12-43 .)
4. For DK424, ensure that an RRCS -4, -8 or -12 is installed on the RCTU, and verify that the
RCTU code in Program 03 is for RRCS operation.
...or
For DK40i, K4RU3 is installed on the KSU.
For DK14, QRCU is installed.
5. Perform additional VM system programming as applicable (See customer-supplied
installation/programming manuals).
Note
Some VM devices may ring trip when called; in this case, set the square-wave ring voltage
jumper to L (low position) on the PSTU2, KSTU2, PESU or PSTU2 PCB connected to the
VM device. This is not necessary on RSTU2 and RDSU/RSTS PCBs because they have a
sine-wave ring generator.
PC/Data Communications Interface Units
The Strata DK supports two types of Data Interface Units (DIUs) that enable digital telephone
users to simultaneously transmit and receive data on the same digital station port and wire pair
while communicating on a voice call.
One unit, called the integrated DIU (RCPI-DI, PDIU-DI/PDIU-DI2), becomes part of the digital
telephone, replacing the telephone’s base; the other unit, is a small self-contained unit called the
stand-alone DIU (PDIU-DS). Each RPCI or PDIU is powered by the digital port to which it is
connected (see
Figure 10-4 on Page 10-6 for wiring requirements).
The RPCI-DI can operate in two modes: Telephony Application Program Interface Mode (TAPI)
or Data Communication mode. The RCPI operating mode is controlled by the PC connected to the
RPCI-DI. This section only covers the RCPI-DI data communications mode. See the
PC/DIU User
Guide for information on changing the RPCI-DI mode.
Notes
●
“Digital Ports” include the PDKU and RDSU digital station ports.
●
2000-series digital telephones require RPCI-DI or PDIU-DI2 and 1000-series telephones
require PDIU-DI and are not compatible with RPCI-DI or PDIU-DI2.
Both RPCIs and DIUs can be connected to standard Electronic Industries Association (EIA) RS-
232 asynchronous serial data devices. EIA devices are divided into two categories: data
communication equipment (DCE) and data terminal equipment (DTE). Common DCE devices are
modems and some printers; common DTE devices are personal computers, ASCII terminals, and
some printers.