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PC DIU/DIU Modem Pool Connection to Strata DK
Modem
Voice Call First, then Modem to Modem Connection
DK Backup/Admin
Personal Computer
Remote Digital
Telephone with PDIU-
D2 or RPCI-DI
COM
Port
RS-232
Cable
• SW1-4 Off
• Prog 20: LED 01,
02 and 17 ON for
PDIU-DI Port
See Figure A-8 for PDIU-DS/
Modem Pool Configuration
Program 21 Assignment
Figure 21
DKAdmin/DKBackup PC DIU/DIU Modem Pool Connected to Strata DK Modem – Voice Call
First, Then Modem to Modem Connection.
Communication Setup
Use default values.
Customer Dialer Setup
DIU string: (nothing)
Modem string: ATD#42
After connect string: (nothing)
Remote Strata DK
2
RCOU
1
PDKU
RSTU
PDIU-DS
RS232
Notes
1. Program 03 Code 62 or 64 for PDKU slot.
2. Program 39 The remote digital telephone must be equipped with
the Data, Data Release, and Modem buttons.
PC DIU/DIU Modem Pool Connection to Strata DK Modem
Voice Path
Data Path
Public
Telephone
Network
CO Lines
Remote
Modem Pool
Customer Strata DK
PIOU or
PIOUS with
IMDU Modem
SW3 Modem
Position or
RCOU
RSIU with
RMDS
RSTU
0923
Attendant
Digital
Telephone
137