Toshiba Strata Dk14, Dk40i, Dk424 Installation And Maintenance Manual

							Peripheral Installation
External Page Options
Strata DK I&M    5/9910-29
Peripheral Installation
MDF
PIOU Pin
Numbers ( )
25-Pair CableMusic Amp
BGM Music Source
(To External
Speaker Only)Optional
Connection
Input Output
Input Output
PG
Common (23)
1518
Paging Amp
Speaker
Common
LineA
C
A
C
CC K2
K3
K4
600W M
B
M
B
M
46 26 41 42 37 38 33
25 PGOUT 3 (19)PGIN 2 (42)
PGIN 3 (44)
PGOUT 4 (21)
PGIN 4 (46)
SPT (38)
SPR (13)
Night Ringing
and/or Page 
from KSU
BackplaneK1
PIOU
PGOUT 1 (15)
PGOUT 2 (17) B
M
BJacketed
Twisted Pair
24 AWG
34 29 PGIN 1 (40)3066 Block
Pin Numbers
AA
C
Zone 1 / Zone 51
Zone 2 / Zone 6
Zone 3 / Zone 7
Zone 4 / Zone 8
1. Zones 5~8 are available only to DK424 systems equipped with a RCTUE/F common control unit and more 
than one PIOU. Set zones 1~4 (first PIOU) with Program 03 Code 41, and zones 5~8 (second PIOU) with 
Program 03 Code 42 or 43 (if 42 is not used).
Notes
lSee Programs 78-1, *15 and 77-3 for Night 
Ringing CO line and Tenant (1-4) 
assignment options.
lDial [PDN] or [PhDN] +  to pick-up 
night ringing CO lines.
lThe PIOU with the lowest Program 03 
code (41, 42, or 43) will provide the 
External Page and Night Ring options.
Figure 10-17 PIOU Zone, Page/BGM/Night 
Ring (Separate Amplifiers)
Zones
Access Codes 
DK40i and DK424 
(RCTUA, RCTUBA/
BB, RCTUC/D)Access Codes 
DK424 (RCTUE/F 
equipment with a 
PIOU)
All Call Page 
and External #39 #39
All Call Page #30 #30
1 #35 #351
2 #36 #352
3 #37 #353
4 #38 #354
5 Not Available
#355
RCTUE/F 
More than 1 
PIOU 6 Not Available#356
7 Not Available
#357
8 Not Available
#358 
						

							Peripheral Installation
External Page Options
10-30Strata DK I&M    5/99
Zone Paging with BGM (Multiple Amplifiers) DK40i and DK424 Only
Provides multiple-zone paging capability (same as “External Page Option Installation” on Page 
10-26) but separate amplifiers are used for each zone. 
ä
To install zone and night ringing with multiple amplifiers
1. Connect the inputs from the paging amplifiers to pins 13 (SPR) and 38 (SPT) of the PIOU (see 
Figure 10-18).
2. Connect the music source to the music amplifier input.
3. Connect the paging amplifier outputs to “M” of the PIOU Relays K1~K4 and to “C” of zone 1 
through zone 4 speakers.
4. Connect the music amplifier output to terminal 23 (PG COMMON) of the PIOU, and to the 
“C” terminal of zone 1 through zone 4 speakers.
5. Connect zone 1 through zone 4 speakers “A” terminal to the “B” contact of the PIOU relays 
K1~K4, respectively. 
						

							Peripheral Installation
External Page Options
Strata DK I&M    5/9910-31
Peripheral Installation
 
Night
Ringing
or Page
from KSU
Backplane600W
PG 
Common (23)SPR (13) SPT (38)
46 2625
BGM Music
Source &
AmplifierOutput
C
1519PIOU Pin Numbers (  )
25-Pair Cables
InputAmp
4Output
Input
Amp
3Output
Input
Amp
2Output
Input
Amp
1Output
A
C
C K3
K4
41 42 37 38 PGOUT 3 (19)
 PGIN 3  (44)
PGOUT 4 (21)
PGIN 4 (46) B
M
B
MA
C A
C K1
K2
3334 29 MDF
PIOU
PGOUT 1 (15)
PGIN 1 (40)Zone 1 / Zone 5
Zone 2 / Zone 6
Zone 3 / Zone 7
Zone 4 / Zone 8 PGOUT 2 (17)
PGIN 2  (42)Jacketed
Twisted Pair
24 AWG 66 Block
Pin Numbers
B
M
B
MA
C 30
Zones 5~8 are available only 
to DK424 systems equipped 
with a RCTUE/F common 
control unit and more than 
one PIOU. Set zones 1~4 
(first PIOU) with Program 03 
Code 41, and zones 5~8 
(second PIOU) with Program 
03 Code 42 or 43 (if 42 is not 
used).
Zones
Access Codes 
DK40i and DK424 
(RCTUA, RCTUBA/
BB, RCTUC/D)Access Codes 
DK424 (RCTUE/F 
equipment with a 
PIOU)
All Call Page and 
External #39 #39
All Call Page #30 #30
1 #35 #351
2 #36 #352
3 #37 #353
4 #38 #354
5 Not Available
#355
More than 1 
PIOU 6 Not Available#356
7 Not Available
#357
8 Not Available
#358
Notes
lSee Programs 78-1, *15 and 77-3 for Night 
Ringing CO line and Tenant (1-4) 
assignment options.
lDial [PDN] or [PhDN] +  to pick-up 
night ringing CO lines.
lThe PIOU with the lowest Program 03 code 
(41, 42, or 43) will provide the External 
Page and Night Ring options.
Figure 10-18 PIOU Zone Paging and Night 
Ringing with Multiple Amplifiers 
						

							Peripheral Installation
Two-CO Line External Amplified Conference
10-32Strata DK I&M    5/99
Night Ringing over Selected Page Zones
In systems shared by 1~4 tenants, each tenant’s CO lines can be assigned to night ring separate 
PIOU external page zones. This feature can also be used in one-tenant systems.
With shared systems, for example, Tenant 1’s night ringing CO lines could be programmed to ring 
PIOU external page zones 1 and 2, while Tenant 2’s lines could be programmed to ring zones 3 
and 4. In non-shared systems, night ringing CO lines can be assigned to ring all of the zones or just 
selected zones.
NoteFor DK424 only: any RCTU provides four tenants.
Programming CO Lines to Ring Selected PIOU Page Zones
Program 78-1: Assigns CO lines, Tenant 1 through Tenant 4, that will night ring over PIOU 
external page zones.
Program *15: Assigns CO lines to Tenant 1 through Tenant 4. Lines are initialized as Tenant 1.
NoteFor DK424 only: RCTUA and RCTUB provides two tenants, RCTUC/D and RCTU E/F 
provide four.
Program 77-3: Assigns Tenant 1 through Tenant 4 CO lines to night ring specific PIOU external 
page zones.
Program 39: Assigns appropriate 
1LJKW7UDQVIHU and 7HQDQW3LFNXS (for Tenant or Non-
Tenant systems) buttons to electronic and digital telephones.
NoteAny station can pick up CO lines that night ring over external page zones by pressing the 
[PDN] and dialing 
.
PIOU Zone Paging Installation
See “External Page Option Installation” on Page 10-26, paragraph 4 and Figure 10-17 for 
installation instructions.
Two-CO Line External Amplified Conference
Customer-supplied two-way amplifiers can be installed to amplify two-CO line tandem (DISA, 
External Call Forward) and/or conference calls. Amplified Conference is not available for the 
DK14.
DK40i Information
Up to two amplifiers per Strata DK40i System can automatically connect to any two CO line 
conference.
DK424 Information
As many as four amplifiers (4-RCTUB, C/D, and /F; 3-RCTUA) can be installed to support up to 
four of these calls simultaneously. If three amplifiers are installed, three simultaneous calls can be 
supported. If all amplifiers are in use, then subsequent two-CO line tandem calls and/or conference 
calls will be unamplified. Each amplifier is connected to two designated PEKU station ports and 
will automatically be switched into a two-CO line connection established between any CO lines in 
the system. 
						

							Peripheral Installation
Two-CO Line External Amplified Conference
Strata DK I&M    5/9910-33
Peripheral Installation
Amplified Talk Path
Figure 10-19 provides a functional diagram of a two-CO line amplified conference connection. (A 
tellabs 7206 amplifier is used here.) The talk path for the connection is as follows: outside party 1 
– public telephone network – CO PCB, CKTX – RCTU – PEKU, port A – into AMP, Line in, – 
AMP, Line out  – PEKU, port B – RCTU – CO PCB, CKTY – public telephone network – outside 
party 2. This path is two-way so when outside party 2 talks, the talk level is amplified in the 
reverse direction.
NoteOnly the outside party 1 talk path is amplified to/from a system telephone when it is 
connected into a two-CO line conference.
Amplifier Requirements
©Customer-supplied amplifier (two maximum for DK40i and four maximum for DK424).
©Must be FCC-registered, Part 68, and must provide automatic gain control.
©Each amplifier requires two PEKU station ports.
©See the amplifier manufacturer’s installation documentation for amplifier grounding 
instructions.
ä
To connect a two-way amplifier to the Strata DK system
1. At the MDF, connect the voice pair (VT, VR, port A) of circuit 2 on the designated PEKU 
PCB to one input of the customer-supplied two-way amplifier. In the example in Figure 10-19, 
this is CKTA (CO Side A) of the amplifier. (See the Amplified Two-CO Line Conference 
wiring diagram in Chapter 8 – DK40i/DK424 Universal Slot PCB Wiring.)
2. At the MDF, connect the voice pair (VT, VR, port B) of circuit 3 on the designated PEKU PCB 
to the other input of the amplifier. In Figure 10-19, this is CKTB (subscriber side B) of the 
amplifier.
3. Plug the amplifier’s power cord into the 117VAC (standard) wall outlet.
4. Set the gain and other amplifier parameter options per the amplifier manufacturer’s installation 
documentation.
Amplifier Programming
©Program 10-1: LEDs 19 and 20 must be ON.
©Program 10-2: LED 18 must be ON.
©Program 10-3: Enables the appropriate PEKU PCB ports for amplifier connection. Only 
enable the ports that will be connected with the amplifier(s).
©Program 15-5: Enables appropriate CO lines for Two-CO line tandem connection.
NoteLED 19 in Program 10-1 should be ON if it is certain that an amplifier will always be 
available for two-CO line conference connections (four maximum, simultaneously). If this 
LED is ON and a two-CO line connection is established without an external amplifier, the 
Strata DK424 station may be unbalanced and may receive a hum noise. LED 19 provides 
additional station amplification when external amplifiers are switched into two-CO line 
connections.
©Program 78-2: Enables appropriate CO lines if amplified DISA is required. 
						

							Peripheral Installation
Two-CO Line External Amplified Conference
10-34Strata DK I&M    5/99
Figure 10-19 External Amplified Two-CO Line Call Functional Wiring Diagram
Programming Notes
•  Program 10-3, circuit assignments:
•  Program 10-1, LEDs 19 and 20 ON.
•  Program 15-5, enable appropriate CO lines for 
    tandem connection.
•  Program 78-2, enable appropriate CO lines if 
    amplified DISA is required.
•  Program 10-2, LEDs 18 and 19 ON. 
Program 10-3
PEKU Port Conf.
Enable Button/LED
LED 01, ON
LED 02, ON
LED 03, ON
LED 04, ONPEKU Slot
PositionPEKU Port
Number
A = 009
B = 010PEKU
Circuit
A = 017
B = 018
A = 025
B = 026
A = 033
B = 034CKT2
CKT3
CKT2
CKT3
CKT2
CKT3
CKT2
CKT3
117VAC
60Hz
Duplex
AC Plugtellabs
Case
Notes (Amplifier)
• All amplifier equipment is customer or dealer-supplied.
• Available in single and multiple configurations.
• For information regarding the tellabs 7206 two-way 
amplifier:
http://www.tellabs.com
1(800) 445-6501
• Install in accordance with tellabs technical manual 
Through Signalling Configuration.
Public
Telephone
Network24AWG
Twisted
Pair VR(2), P3/GN-W
DT(2)
DR(2) Not UsedR
(CKT 2)
CKT, Y
T
R CO LineVT(3), P30/W-S T
VR(3), P30/S-W
DT(3)
Not UsedR Port B
(CKT 3)
Outside
Party 2
PEKU,
PDKU,
RDSU,
RSTU,
PESU, or
PSTU
tellabs Power Adapter System
Telephone 
that sets up
2-CO Line
Conference
Call Any CO line will be 
switched into the 
conference; see 
programming notes 
for tandem and/or 
DISA CO lines
DR(3) VT(2), P28/W-GN T
RA
TB
RB TA
24AWG
25-Pair
Cabletellabs 7206
Amplifier
(See Notes)
MDF
CKT, X
Port A
T
R CO Line Outside
Party 1PCM
Conference
Switch
Strata DK40i/DK424
CO PCB RCTUPEKU
4245
12
13
14
15 
						

							Peripheral Installation
SMDR Printer/Call Accounting Device Options
Strata DK I&M    5/9910-35
Peripheral Installation
SMDR Printer/Call Accounting Device Options
An SMDR printer or call accounting device may be connected to the system to provide a hard-
copy record of station activity. The Strata DK system can record incoming, outgoing, and 
transferred calls, as well as Account Code entries and names and telephone numbers of answered 
DNIS, ANI, Caller ID, E911 and ISDN calls. Call record data is printed out at the completion of 
each eligible call. SMDR format is ASCII-formatted, 8-bits, no parity, 1-stop bit.
To support the SMDR printer/call accounting device option, a Strata DK system must be equipped 
with a PIOU, PIOUS,...or
©For DK424 only, a RSIU/RSIS, PIOU, and PIOUS
©For DK40i only, TSIU
©For DK14 only, WSIU
Connection of the printer or call accounting device to the PIOU, PIOUS, RSIU/RSIS (DK424), 
TSIU (DK40i), or WSIU (DK14) PCB is accomplished with a 3-pair modular cord (seven feet 
maximum) and a PPTC connector adapter (Figure 10-21, “PIOU/PIOUS SMDR Cable 
Connections”).
NotePIOU, PIOUS will be 300 or 1200 bps (see Chapter 7 – DK40i/DK424 Universal Slot 
PCBs); RSIU/RSIS (DK424), TSIU (DK40i) and WSIU (DK14) can be 1200~9600 bps 
(see Program 76).
The PIOU, PIOUS, RSIU/RSIS (DK424), or TSIU (DK40i) contain a call record buffer which 
stores call record data (up to 50 calls) when the printed or call accounting device is turned OFF, or 
when no device is connected to the SMDR port. No further call records are stored after the buffer 
is filled. When the printer or call accounting device is made operational, “ERROR BUFFER 
OVERFLOW” prints out to indicate the buffer was full, and that some call information may have 
been lost.
NoteIf PIOU, PIOUS, RSIU/RSIS (DK424) or TSIU (DK40i) are assigned as SMDR 
simultaneously in programming, RSIU/RSIS or TSIU will operate as SMDR – not PIOU, 
PIOUS. A display of the customer database (Figure 10-22 on Page 10-41) can also be 
printed using the SMDR RS-232 port by running Program 97.
To program SMDR, use Program 60. The SMDR port is active only on the PIOU or PIOUS with 
the lowest Program 03 code (41, 42, or 43), or the RSIU or RSIS Port programmed with code x2 in 
Program 76-1.
SMDR sends out special names for the following types of calls:
©MSS – Prints on DISA and External Call Forward calls to stations. MSS prints only on DISA 
calls that are answered after the threshold time (set in Program 60-2). If the call is answered 
before the threshold time, the call will register as a normal incoming call and the MSS/transfer 
portion of the call will not print out.
NoteThe call threshold time – the length of time that a call must be in progress before it is 
registered by SMDR – can be set for either 1.0 or 10 seconds in Program 60-2.
©MODM – Prints on calls to the RMDS or IMDU remote maintenance modem (Station #19). 
©DISA – Prints on DISA and External Call Forward calls in which CO lines are accessed for 
trunk-to-trunk outside calling. 
						

							Peripheral Installation
SMDR Printer/Call Accounting Device Options
10-36Strata DK I&M    5/99
Figure 10-20, “SMDR Output” shows a sample SMDR printout and describes the contents of each 
column. The following examples show call record samples and describe the sequence of events 
that generated the call records.
If a subaddress for an call is received or sent on an ISDN call, it is included in the SMDR. 
Subaddresses may/may not be received/sent on all ISDN calls.
1. Call Duration (incoming, outgoing, or transfer) must be 1 or 10 secs. (set by Program 60-2) to generate a call record printout.
2.“MSS”: designates a DISA or CF–External CO call to an unanswered station or answered after 1 or 10 secs. (threshold) per Program 
60-2. The call registers as a normal incoming call if answered before the threshold time. DISA calls always register 5~6 seconds ring 
before answer duration time.
3. Field column information is provided for SMDR output formatting purposes.
4. A “*” in the first column indicates a disconnected call by the CO Calling Party Control (CPC) or Automatic Release signal. Loop start 
CO lines must have Programs 15-0 and 15-3 enabled before the CPC is dropped.
5. Answered calls ANI, DNIS, and Caller ID data transmits using the SMDR port. Abandoned calls data is not transmitted, but can be 
stored in station memory. See Program *51 and *52.
6. See Program 60-1.
7. Strata DK sends a Carriage Return (CR) and Line Feed (LF) ASCII symbol after each line of data.
General Notes
The call record data is ASCII-formatted, 8 bits; no parity, 1-stop bit.
Special dial printout: Tone = “T”, Long pause = “L”, Flash = “F”, Pause = “P”
“DISA”: designates a DISA or CF–External call through the system via CO-to-CO connection.
“MODM”: designates a call to the IMDU, Remote Maintenance Modem.
Figure 10-20 SMDR Output
A
 = Non-ISDN call established, then network disconnects. A = ISDN call 
established, then DK disconnects. + = ISDN call established, then 
network disconnects. S = Start of E911 call. E = End of E911 call.
4
Field Number 1
BCO Line Number (001~144).
Field Number (2~4)3
CC = Caller ID Call; D = ANI or DNIS Call. Field Number 5
D[PDN] of the Station (1~4 digits)2 making/answering a call. Field Number (7~10)3
EPrimary, Secondary, or Phantom Directory Number which made/
answered the call (1~4 digits). Blank if call is made from a CO line button.Field Number (12-15)3
FTime of Day (HH:MM:SS).1Field Number (17-21)3
GCall Duration (HH:MM:SS).1Field Number (23-30)3
HCO Line Incoming Ring Duration Before Answer (MM:SS).
Field Number (32-36)3
IStation to which the CO line was transferred (1~4 digits).
Field Number (38-41)3
J
Telephone Number©Incoming (1~20 digits)5
ANI (10 digits), DNIS (2~5 digits), Caller ID Number or ID Code©Outgoing Number (1~20 digits)©E911 Station ID (Prg 
12)Field Number (43-63)
3
ANI/DNIS Format:
 7145833730 
 3846
Field Number (43~52)
KDNIS NAME5 (0~16 characters); Caller ID Name5 (0~16 characters), or 
Account Code6 (4~15 digits); LCD User Name on E911 CallsField Number (65~80)3
LOutgoing Subaddress on ISDN call. Field Number (82~101)
MIncoming Subaddress on ISDN call. Field Number (103~122)
1
001
001
003
003
001
003
003
003
004
003
002
*
D
C205
MODM
200D
DISA
DISA
MSS
205
202
200
200
205205
500
200
11/06/9708:14
08:15
08:16
08:16
08:17
08:18
08:19
08:19
08:20
08:22
08:2300:00;22
00:00;18
00:00;28
00:00;15
00:00;25
00:00;12
00:00;22
00:00;16
00:00;34
00:00;22
00:00;40123456987
1234567890123456789
7145933700
71458337004567897
1234567894563210 
1993021977 
093772981 00;00
00;08
00;06sw
10 20 30 40 50 60 70 80 90 100 110 120
MM/DD/ YY, Every Fifty Call Records and at Midnight 
DISA Call to IMDU
205 Answers DISA Call 12 Seconds After DK Dial Tone
Outgoing DISA Access by Incoming DISA 01Incoming DISA and Access CO 03 Outgoing
First Digit (varies)Last Digit (always this column)First Digit
Last Digit
ABCD E F G H I J K LM
2890 
						

							Peripheral Installation
SMDR Printer/Call Accounting Device Options
Strata DK I&M    5/9910-37
Peripheral Installation
SMDR Printout Examples
NoteSMDR printout “time of day” and month/day/year (MM/DD/YY) is the same as the 
system clock time/date set by the station connected to Port 000. SMDR MM/DD/YY  
prints out each time 50 call records are generated and at midnight each day.
Direct Inward System Access (DISA) CO Lines
NoteDISA station calls print out as MSS or DISA.
Example 1 – Ring, No Answer DISA Call
Call Sequence A
©Outside caller rings CO line 003. (CO line 003 is programmed as a DISA line.)
©Line 003 returns internal dial tone to caller after one or two ring cycles (5~6 seconds).
©Caller does nothing. DH 200 rings but is not answered.
©After 32 seconds, call is disconnected.
©Printout A prints after disconnect at 4:59.
Printout A (Release 1 and 2): 003 MSS 04:59 00:00;32 00;06
Printout A (Release 3 and above): 003 MSS     04:59 00:00;25 00;05
Example 2 – DISA Internal Station Call
Call Sequence B
©Outside caller rings CO line 003. (CO line 003 is programmed as a DISA line.)
©Line 003 returns intercom dial tone to caller after two ring cycles (5~6 seconds).
©Caller dials 203.
©After 48 seconds from start of call, station 203 answers.
©Printout B prints after station 203 answers the call at 4:32.
NoteMSS will not print if the call is answered before the threshold time set in 
Program 60-2.
Printout B (Release 1 and 2): 003 MSS 04:32 00:00;48 00;05 203
Printout B (Release 3 and above): 003 MSS 04:32 00:00;48 00;05 203
Example 3 – DISA Outgoing CO Line Call
NoteDISA CO line calls print out as DISA.
Call Sequence C
©Outside caller rings CO line 001. (Line 001 is programmed as DISA.)
©Line 001 returns intercom dial tone after two ring cycles (5~6 seconds).
©Caller dials #7003 to access CO line 003 (outgoing).
©Caller dials the DISA security code and receives CO dial tone. 
©Caller dials the telephone number and converses when the call is answered.  
						

							Peripheral Installation
SMDR Printer/Call Accounting Device Options
10-38Strata DK I&M    5/99
©Caller hangs up. 
©The call releases, and Printout C prints after the call disconnects at 12:22.
Notes
lIf the CO provides the Calling Party Control or Auto Release (AR) signal (see Program 15-0 
and 15-3), the call disconnects when either party hangs up. A “*” will follow the CO line 
number in Release 1 and 2 and precede the CO line number in Release 3 on the printout if the 
call is disconnected by the CPC or AR signal.
lIf the CPC or AR signal is not sent, the CO lines will remain seized until the DISA disconnect 
timer releases the call (see Program 12).
Printout C
Auto Release signal: (Release 1 and 2)
003 MSS 12:20 00:00;02 00:06 (outgoing)
003* DISA 12:22 00:02;01 (outgoing)
001 DISA 12:22 00:02;01 (incoming)
Auto Release signal (Release 3 and above)
003 MSS   12:20 00:00;03 00:05 DISA (outgoing)
*003 DISA   12:22 00:02;01 (outgoing)
001 DISA   12:22 00:02;01 (incoming)
Disconnect Timer (Release 1 and 2)
001 DISA 12:24 00:04;57 (incoming)
003 DISA 12:24 00:04;57 (outgoing)
Disconnect Timer (Release 3 and above)
001 DISA   12:24 00:04;57 (incoming)
003 DISA   12:24 00:04;57 (outgoing)
NoteThe “MSS” entry prints out only if the call was connected after the SMDR threshold, 1.0 
or 10 seconds. The threshold is set in Program 60-2.