Toshiba Strata Dk14, Dk40i, Dk424 Programming Manual

							ISDN
ISDN Related Programs
Strata DK Programming 5/997-3
ISDN
5. For BRI, run Program *44 to initialize the Service Profile Identifier (SPID) interface. The TE 
initializes the SPID and sends it to the network. Once the SPID is confirmed from the CO, it 
does not have to be sent to the switch again.
6. For BRI and PRI, run Program *42 to assign the PRI or BRI, or T1, circuits to be used for 
Primary and Secondary Clock Source. To enter the program, enter the card slot number 
followed by the circuit number. When using the RPTU PRI or RDTU T1 interface then the 
circuit number is always 1.
7. For BRI and PRI, run Program *63 to assign the timer for sending dialed digits. Also use this 
program to enable sub-address dialing. (*63-1 is not zero).
8. See the following section, “ISDN Related Programs”, and make the appropriate programming 
assignments.
ISDN Related Programs
©Program 10-1–System Assignments: LED 16 determines the initialization process for BRI 
lines connected to the ISDN network (see 3-27).
©Program 10-4–ACD/ISDN Parameters: LEDs 11 and 12 set the T-Wait ISDN PRI and BRI 
timers, respectively. T-wait timers are used for reducting overloading ISDN terminals during 
concurrent initialization, such as following a wide-area power failure. LED 13 specifies 
whether or not 3.1 kHz audio calls can be received as speech calls. LED 14 enables the ISDN 
“Start” code to be sent when the Speed Dial button is pressed (see 6-6).
©Program 39–Telephone Feature Buttons  and  Program 59–Attendant Console Feature 
Buttons: A new button is provided called the 
6WDUW button in both Program 39 (see 3-135) 
and 59 (see 3-111) to defeat the timeout when dialing is complete. Also a 
6XE button is 
provided for entering sub-address information.
©Programs 55-1 and 55-2–Least Cost Routing Modified Digits: Enables a sub-address 
separator (see 5-21).
©Program 30 – Station Class of Service: LED 12 defines whether the  button is used for 
dialing a sub-address or as a dialing separator. When LED 12 is ON, only the standard stations 
are affected. The DKT and EKT ports are ignored (see 3-73).
If the first dialed digit is 
, the will be treated as a feature access code. If is entered at any 
point after that (in other words, as long as it is not the first digit dialed), then the system will 
treat the following numbers as a subaddress. A second 
should then be entered to indicate the 
end of the subaddress. 
						

							ISDN
ISDN Related Programs
7-4Strata DK Programming 5/99
Flowchart 7-2 ISDN Trunk Programs
Programs 81~89, 
*81~*87 Direct 
Ringing LinesPrograms*09, *17, 
*71~*73 
DID RingingPrograms 71 and 72
DNIS Ringing Standard Trunks BRI PRIProgram *16
Define ISDN Trunk Group
Type (non-ISDN,PRI, BRI).
Program 16
Assign Trunk Groups. Program 16
Assign Trunk Groups.
Programs *66-1~3
Assign channel and 
trunk group parameters.
Programs *66-2, -4
Assign call-by-call 
service parameters
Program *67
Assign call direction for 
each ISDN trunk group.
Programs *68-1~2
Define and enable Called 
Number ID Service (CNIS) 
Program *69
Assign CNIS indexes and 
DID or LDN. 
Program *64
Assign ISDN trunk groups 
to use DID, DNIS or DIL for
incoming calls.
Program 17 
LEDs DID/DNIS Programs *66-5~7
Assign LDNs to channel groups 
and indexes. Assign LDN channel 
groups to ISDN trunk ports.Program *65
Define the number  
of B-channels per 
channel group.
2933 
						

							ISDN
Trunk Programs Overview
Strata DK Programming 5/997-5
ISDN
Trunk Programs Overview
See Flowchart 7-2 for an overview of the ISDN trunk programming procedure.
©If you are installing all standard trunk groups, skip Program *16 (the default is for all standard 
TGs).
©If you are installing BRI ISDN, use Program *16 to assign BRI type and Program 16 to assign 
BRI CO lines into trunk groups.
©If you are installing PRI, use Program *16 to assign PRI types. Do not use Program 16. Do not
 
change settings in Program 16 for trunk groups marked for PRI.
Primary Rate Interface (PRI) Programming
1. Run Program *16 to define the ISDN trunk group type as: non-ISDN, Primary Rate Interface 
(PRI), or Basic Rate Interface (BRI).
2. For BRI trunk groups, run Program 16 to assign the trunk groups. Then, skip to Step 7.
3. For PRI, run Program *65 to assign B-channels.
4. For PRI, run Programs *66-1, *66-3 to define trunk groups parameters and channels. (Program 
16 will be assigned automatically.)
5. To assign Call-by-call features (PRI only), run Programs *66-2, *66-4 to assign Call-by- call 
trunk groups codes and network ID.
6. For PRI, run Program *67 to assign call direction for ISDN trunk groups and call type 
capabilities allowed for each trunk group.
7. For BRI and PRI, run Program *68 to define the parameters for Calling Number to be 
presented for a call depending upon whether the ISDN trunk group uses DID, private numbers 
or use default number programmed in *68-2.
8. For BRI and PRI, run Program *66-5 to assign Listed Directory Numbers (LDNs) to channel 
groups and index numbers. Then run Program *66-6 to assign LDN channel groups to ISDN 
trunk ports. Then run Program *66-7 to assign trunk groups to each LDN.
9.Run Program *68-2 to define whether or not the system presents a “user” Caller ID when calls 
are made using ISDN services. This program also enables users to dial a code to send Caller 
ID or to block it.
10. For BRI and PRI, run Program *69 to define the parameters for Calling Number to be 
presented. Each phone can present a unique Caller ID number, such as DID or a private 
number. If neither is chosen, the default is the Directory Number entered in Program *68-2 for 
outgoing calls.
11. Run Program *64 to assign each ISDN trunk group to use DID/DNIS programming, or to 
provide Direct in Line (DIL) ringing for incoming calls.
12. See “ISDN Related Programs” on Page 7-3, and make the appropriate programming 
assignments. 
						

							ISDN
Program 16 – Assign CO Line Groups
7-6Strata DK Programming 5/99
Program 16 – Assign CO Line Groups
This program assigns CO line groups (or Dial 9 groups). Refer to this program only for BRI lines. 
Do not
 make changes to trunk groups assigned in Program *16 as PRI type. These will be assigned 
automatically when PRI programming is entered. The system record sheet is on Page 3-48 of this 
manual. 
						

							ISDN
Program *16 – ISDN Trunk Group Type Assignment
Strata DK Programming 5/997-7
ISDN
Program *16 – ISDN Trunk Group Type Assignment
Processor Type:DK40i, All RCTUs (Release 4.0 or higher)
Program Type:Trunk, PRI, BRI
Initialized Default:Type 1 (non-ISDN)
Program *16 Overview
This program must be entered prior to Program 16. Each trunk group in the system must be 
defined whether it is used for non-ISDN trunks, PRI trunks, or BRI trunks. Do not make changes 
in Program 16 for PRI trunk groups. This may cause unexpected operations.




  6SNU
  +ROG  6SNU  +ROG 6SNU+ROG 6SNU+ROG
Trunk GroupsValueTrunk Group Type12345678910111213141516
1 Non-ISDN
2 Primary Rate Interface (PRI)
3 Basic Rate Interface (BRI)
TYPE = 1~3 (see below)
1 - non-ISDN Trunk Group (default)
2 - PRI Trunk Group
3 - BRI Trunk GroupSEL = Trunk Group Number 
						

							ISDN
Program *42 – Clock Source
7-8Strata DK Programming 5/99
Program *42 – Clock Source
Processor Type:DK40i, All RCTUs (Release 4.0 or higher). For Release 3.1 and earlier programming, 
see below.
Program Type:System, T1, PRI, BRI
Initialized Default:Blank
Program *42 Series Overview
This program assigns the T1, PRI or BRI interface RPTU PCB as a Primary or Secondary timing 
source. The DK424 is synchronized to the Public Network. If the Primary synchronization is lost, 
it switches to the secondary timing source. 
When a T1 or PRI slot number is assigned, the DK424 only accepts a “1” for the circuit number. 
The circuit number is only used for BRI interfaces to specify which circuit is to be used for the 
Clock Source. If the PCB in this slot is not a T1 or ISDN PCB, the system will not accept data and 
any entries will be cleared.
BRI interfaces should be used as a clock source only when a T1 or PRI interface is not equipped
Set T1 parameters and assignments with the Program 
41 (Part 1) and 
42 (Part 2) series. See the 
Strata DK Installation and Maintenance Manual for additional T1 information. RDTU/RPTU 
support is as follows:
For proper T1 or ISDN operation, the equipment at each end of a digital T1 span line must be 
synchronized. The DK424 is synchronized (as slave) to the equipment on the other end of the 
digital line by the RDTU/RPTU, RBUU/RBUS PCB designated as the Primary Reference in 
Program 
42-1.
If a malfunction occurs and Primary Synchronization is lost, the DK424 automatically switches 
modes and synchronizes to the equipment connected to the secondary PCB designated as the 
Secondary Reference. If the equipment on the other end of the DK424 digital lines should 
synchronize to the DK424 clock source, then enter blanks in Program 
42-1 and 2. In this case, the 
DK424 clock runs free and is considered the Master Synchronization source. 




  6SNU
  +ROG  6SNU +ROG 6SNU+ROG 6SNU+ROG
Clock SourceSlot NumberCircuit No.
Primary
Secondary
ProcessorNumber of RDTU/
RPTU’s SupportedNumber of RBUU/
RBUS’s Supported
RCTUA 0 4
RCTUBA/BB 2 8
RCTUC/D 6 14
RCTUE/F 8 20
Circuit NumberSEL = 1 or 2
1 - Primary Source
2 - Secondary Source
PRIMARY = or SECONDARY = 
Slot Number (Release 4.0 entry. Not used 
for release 3.1 or earlier versions.) 
						

							ISDN
Program *42-1 – Primary Timing Reference Assignments (Release 3.1 and earlier)
Strata DK Programming 5/997-9
ISDN
Program *42-1 – Primary Timing Reference 
Assignments (Release 3.1 and earlier)
Initialized Default:Primary = 1, Secondary = 2
Program *42-1 Overview (Release 3.1 and earlier)
Assign the Primary Timing Reference with this program.
NoteRDTU No.1 is the RDTU PCB installed in the lowest slot number of all RDTU PCBs, 
RDTU No. 2 is the RDTU PCB installed in the next highest slot number of all RDTUs and 
so on.
Primary/Back-Up Assignments Example
NoteA second RBOC T1 span line can also be used as the secondary clock source.
DK424 Master (free run) Assignment Example
Program *42-2 Overview (Release 3.1 and earlier)
Assign the Secondary (Backup) Timing Reference with this program.
NoteTo assign RDTUs as the Master Clock Reference (free run), leave Programs 
42-1 and 

42-2 blank. Press button/LED 01 to enter blanks.




  6SNU
  +ROG  6SNU +ROG 6SNU+ROG 6SNU+ROG
SelectRDTU PCB Number
Primary
Secondary
SEL = 1 or 2
1 - Primary Source
2 - Secondary SourceRDTU PCB Number (1~8)
Enter the RDTU PCB number that is connected to the 
primary reference T1 (span line) clock source.
Press LED Button 01 (blank) if the DK424 T1 is the 
master (free run) clock source.
1863
RDTU in 
Slot 13
RDTU in 
Slot 25T1 – Primary PCB
T1 – Secondary PCBCentral Office
RBOC CO lines
AT&T or MCI
Long Distance Lines Span Line
(Primary clock source)
Span Line
(Secondary clock source) DK424
Program Data
   4 2 - 1  1   > 
Program Data
   4 2 - 2  2   > 
Slot 13T1 – PCBOther DK424
or PBX, etc
Span Line
(DK424 clock source) DK424
Program Data = blank button (Button 01) 
for 
   4 2 - 1 and     4 2 - 2
1864 
						

							ISDN
Program *43-1~3 – D-Channel Control and NFAS Assignments
7-10Strata DK Programming 5/99
Program *43-1~3 – D-Channel Control and NFAS 
Assignments
Processor Type:All RCTUs (Release 4.0 or higher)
Program Type:System, PRI
Initialized Default:Blank (see Important! below)
Program *43-1~3 Overview
Programs *43-1~3 are related in that there is a correspondence between Program *43-1 and *43-2. 
Program *43-1 determines which channel acts as the master. Program *43-2 points back to the 
master channel by using the corresponding index number. 
Program *43-1 Overview
This program (*43-1) assigns which channel on the PRI link is used for D-channel (the data master 
control channel). The default setting is none.
Important!For most carriers, channel 24 is assigned to the D-channel (default). NFAS            
D-channel assignments are negotiated with the carrier.




  6SNU
  +ROG  6SNU  +ROG 6SNU+ROG 6SNU+ROG
PRI Index
*43-1
D-Channel 
Circuit Number*43-2
Master
PRI Index*43-3
Network PRI
Interface ID Code
Enter PRI Index Number (1~8)
DCH = D-channel circuit number (01~24)
LED Button 01 deletes a digit SEL = 1 
						

							ISDN
Program *43-2 – Non-Facility Associated Signaling (NFAS) Assignment
Strata DK Programming 5/997-11
ISDN
Program *43-2 – Non-Facility Associated Signaling 
(NFAS) Assignment
Processor Type:All RCTUs (Release 4.0 or higher)
Program Type:System, PRI
Initialized Default:Blank (see Important! below)
Program *43-2 Overview
This program specifies the card slot of additional PRI links that are dependent upon the D-channel 
of the master D-channel PRI. This setting is for Non-Facility Associated Signaling (NFAS).
Use the Record Sheet for *43-1.




  6SNU
  +ROG  6SNU  +ROG 6SNU+ROG 6SNU+ROG
Enter the dependent PRI Index 
Number without D-channel (1~8)
PRI = Master PRI Index 
Number with D-channel (1~8)SEL = 2 
						

							ISDN
Program *43-3 – Network PRI Interface Assignment
7-12Strata DK Programming 5/99
Program *43-3 – Network PRI Interface Assignment
Processor Type:All RCTUs (Release 4.0 or higher)
Program Type:System, PRI
Initialized Default:Blank (see Important! below)
Program *43-3 Overview
Program *43-3 assigns each PRI interface and ID code for communicating with the ISDN provider 
to identify the B-channels to be used with NFAS. 
Use the Record Sheet for *43-1.




  6SNU
  +ROG  6SNU  +ROG 6SNU+ROG 6SNU+ROG
SEL = 3
Enter the PRI Index Number (1~8)ID = Network PRI Interface Code,
supplied by public provider (0~19)