NEC Neax 2400 Ipx Isdn Feature Programming Manual

							NDA-24305 CHAPTER 5
Page 63
Revision 1.0
CALL FORWARDING-INTERCEPT-PRI
C-125 CALL FORWARDING-INTERCEPT-PRI
1. General Description
This feature provides for interception of incoming calls from ISDN trunk which cannot be completed
(unassigned station, level, etc.). These calls are automatically routed to a predetermined station or Attendant.
2. Operating Procedure
No manual operation is required.
3. Programming
Refer to [C-101] “CALL FORWARDING-INTERCEPT/ANNOUNCEMENT-PRI” in this manual. 
						

							CHAPTER 5 NDA-24305
Pag e 6 4
Revision 1.0
CALL FORWARDING-DON’T ANSWER-PRI
C-129 CALL FORWARDING-DON’T ANSWER-PRI
1. General Description
This feature permits a call from an ISDN network to an unanswered station to be forwarded to a predesignated
station or to the Attendant when the called station doesn’t answer after a predetermined time interval.
2. Operating Procedure
To set CALL FORWARDING-DONT ANSWER-PRI from an individual station:
1. Lift the handset; receive Dial Tone.
2. Dial the specific CALL FORWARDING-DONT ANSWER-PRI access code; receive Special Dial Tone.
3. Dial the desired target station number; receive Service Set Tone.
To cancel CALL FORWARDING-DONT ANSWER-PRI from an individual station:
1. Lift the handset; receive Dial Tone.
2. Dial the specific CALL FORWARDING-DONT ANSWER-PRI cancel code; receive Service Set Tone.
To set CALL FORWARDING-DONT ANSWER-PRI from the ATTENDANT CONSOLE [A-3]:
1. Press an idle “LOOP” key.
2. Dial the specific CALL FORWARDING-DONT ANSWER-PRI access code; receive Special Dial Tone.
3. Dial the TENANT SERVICE [T-12] number (2 Digits).
4. Dial the originating station number.
5. Dial the desired target station number; receive Service Set Tone.
To cancel CALL FORWARDING-DONT ANSWER-PRI from the ATTENDANT CONSOLE [A-3]:
1. Press an idle “LOOP” key.
2. Dial the specific CALL FORWARDING-DONT ANSWER-PRI cancel code; receive Special Dial Tone.
3. Dial the TENANT SERVICE [T-12] number (2 Digit).
4. Dial the originating station number; receive Service Set Tone. 
						

							NDA-24305 CHAPTER 5
Page 65
Revision 1.0
CALL FORWARDING-DON’T ANSWER-PRI
3. Programming
STEP 1: ASYD - System Data 1, Index 5, bit 0: Are the access codes for CALL FORWARDING-BUSY
LINE [C-2] and CALL FORWARDING-DON’T
ANSWER the same or separate? 0/1: Same/Separate. 
Index 69, bit 1: Send short tone when a call forwarded via C.F.-ALL
Calls service is answered. 0/1: Not Required/Required
bit 2: Send short tone when a recalled C.F.- All Calls call is
answered. 0/1: Not Required/Required
Index 139: Assign the No Answer timer for station-to-station, DID
and TIE Line calls. Default data is 30sec.
Index 141: Assign the No Answer timer for incoming calls via the
Attendant Console. It will then be forwarded to the next
station according to SYS1, Index 145 timer. Default data
is 10sec.
Index 145: Assign the time an incoming call via the Attendant
Console will ring at the CALL FORWARD-DON’T
ANSWER station before recalling to the Attendant
Console. Default data is 32sec.
STEP 2: ANPD - Reserve a number level for feature access and cancel.  Assign Connection Index, CI = N;
Normal. Assign NND in accordance with a predetermined numbering plan. 
STEP 3: ASPA - Assign an access code to CALL FORWARDING-DON’T ANSWER entry, SID = 12, and
to CALL FORWARDING-DON’T ANSWER cancel, SID = 13. Assign Connection Status
Index (CI) for Normal service.
STEP 4: ASFC - Assign the stations to receive CALL FORWARDING-DON’T ANSWER a Service
Feature Class that allows SFI = 8. 
STEP 5: AKYD - For  D
term sets, CALL FORWARDING-DON’T ANSWER may be assigned to a
programmable line/feature key. Assign KYI = 2 and FKY = 22.
STEP 6: ATNR - Allow tenant-to-tenant connection for Inter- and Intra-tenant connections. Assign Tenant
Restriction Index (TRI) = 1. For this service feature to be set by the Attendant Console,
assign Inter- and Intra-Tenant connection via the Attendant Console, TRI = 3. Also assign
TRI = 0, station-to-station calling.
STEP 7: ACFO - For tenant-wide CALL FORWARDING-DON’T ANSWER assign CF = 2 for a destination
(CFI) of either the Attendant Console or a station. 
STEP 8: ACFS - CALL FORWARDING-DON’T ANSWER can also be assigned via the ACFS command.
Note:Step 7 is necessary for Call Forwarding on a system basis only.
Note 
						

							CHAPTER 5 NDA-24305
Pag e 6 6
Revision 1.0
DISTINCTIVE RINGING-PRI
D-115 DISTINCTIVE RINGING-PRI
1. General Description
This feature provides distinctive station ringing patterns so that the station user can distinguish between internal
and external incoming calls.
2. Operating Procedure
No manual operation is required.
3. Programming
STEP 1: Assign the Basic Data for ISDN. (Refer to Chapter 3, “Basic Data Assignment for ISDN”.)
STEP 2: ASYD - System Data 1, Index 72, bit 6: Is DISTINCTIVE RINGING applied to calls handled via
the Attendant Console? 0/1: No/Yes. Otherwise these
calls will ring as station-to-station calls. 
RINGER PATTERN 0
Normally used for C.O. Calls. 
System Data 3, Index 0. Assign data 21H for C.O. calls to ring 1 second ON, 2 seconds OFF. Assign
42H for 2 seconds on, 4 seconds off, on a per-route basis. Go to ARTD CDN 12. 
System Data 3, Index 3, bit 0. Should Ringer Pattern 0 be assigned interrupted ringing capability? 0/
1: No/Yes. 
RINGER PATTERN 1
Normally used for Station-to-Station Calls. 
System Data 3, Index 1. Assign data 42H for station-to-station calls to ring for 2 seconds ON and 4
seconds OFF.
System Data 3, Index 3, bit 1. Should ringer pattern 1 be assigned interrupted ringer pattern 1 ringing
capability? 0/1: No/Yes.
RINGER PATTERN 5
System Data 3, Index 3, bit 5. Enable ringer pattern 5? 0/1: No/Yes. This ringer pattern is applicable
to CALL BACK [C-1], OUTGOING TRUNK QUEUING [O-2], and CALL WAITING-
ORIGINATING [C-31]. 
System Data 3, Index 7. Assign data 24H for 4 seconds ON, 2 seconds OFF. (Ringer pattern 5.)
STEP 3: ARTD - To provide a distinctive ring to specific routes, assign data “1” to CDN 12, Distinctive Ring
(DR).
STEP 4: ASFC - Assign a Service Feature Class that allows SFI48, Burst Ringing, to PA-16LC port stations
that will not operate using DISTINCTIVE RINGING. With this feature, the system does
not look at ASYD, System Data 3, Index 3 bits 0 and 1 to determine how this telephone will
ring. Telex, FAX machines, and OPX stations may require a longer ringing signal. Digital
D
terms will not respond to this feature.  
						

							NDA-24305 CHAPTER 5
Page 67
Revision 1.0
DO NOT DISTURB-Dterm-PRI
D-116D DO NOT DISTURB-Dterm-PRI
1. General Description
This feature allows a station user to set Do  Not Disturb status.  Incoming ISDN calls will  be denied access to the
My-line while DND status is in effect.
2. Operating Procedure
To set Do Not Disturb:
Press the Do Not Disturb (“DND”) Key. The associated LED will light. The LCD displays:
To cancel Do Not Disturb:
Press the Do Not Disturb (“DND”) Key. The LED will go out. The LCD displays:
3. Programming
STEP 1: AKYD - Assign the following key data for the D
term.
TN: 1
STN: Station Number
TP: Type of D
term (0~3)
KYN: Key Number (1-40)
KYI: Service Index
0: Key Not Used
1: Feature Key
2: Multi-line key
KD: Not assigned for Feature Key
FKY: Function Key Number
FKY=50, DO NOT DISTURB.
STEP 2: ASFC - Select an indication type (RST/DND) on the display of a D
term when it terminates to a
station which has been set DO NOT DISTURB.
SFI= 114 Calling Party DND Indication (D
term)
0/1: RST/DND
DND SET XXXXXXXX
(Time Display)
DND CNCL XXXXXXXX
(Time Display)DND CANCEL XXXXXXXX
(Time Display)
[Dterm Series III] [Dterm Series E] 
						

							CHAPTER 5 NDA-24305
Pag e 6 8
Revision 1.0
DATA LINE SECURITY-PRI
D-117 DATA LINE SECURITY-PRI
1. General Description
This feature allows those line circuits used for ISDN DATA transmission to be protected from interruptions such
as ATTENDANT CAMP-ON [A-1], BUSY VERIFICATION [B-3], EXECUTIVE RIGHT OF WAY [E-1],
and ATTENDANT OVERRIDE [A-7].
2. Operating Procedure
No manual operation is required.
3. Programming
STEP 1: ASFC - Set the Data Line Security to a data terminal.
SFI 11=0 
						

							NDA-24305 CHAPTER 5
Page 69
Revision 1.0
DATA PRIVACY ON DEMAND-PRI
D-118 DATA PRIVACY ON DEMAND-PRI
1. General Description
This feature allows a station user to prevent interruptions to ISDN data calls by ATTENDANT CAMP-ON [A-
1], BUSY VERIFICATION [B-3], CALL WAITING-TERMINATING [C-12], or ATTENDANT OVERRIDE
[A-7] by dialing a DATA PRIVACY feature code. This feature is set automatically when a data connection is
established.
2. Operating Procedure
To activate DATA PRIVACY ON DEMAND-PRI from a single line:
1. Lift handset; receive Dial Tone.
2. Dial desired number.
3. Before beginning data communications, flash switchhook; receive Special Dial Tone.
4. Dial DATA PRIVACY ON DEMAND-PRI access code; receive Service Set Tone.
5. Flash switchhook to return to original connection, or wait 30 seconds to return automatically.
6. To cancel Data Privacy, flash switchhook; receive Special Dial Tone.
7. Dial DATA PRIVACY ON DEMAND-PRI cancel code; receive Service Set Tone.
8. To return to original connection, flash switchhook momentarily, or wait 30 seconds to return automatically.
To activate DATA PRIVACY ON DEMAND-PRI from a D
term.
1. Lift handset; receive Dial Tone.
2. Dial desired number.
3. Before beginning data communications, press the “DND” key.
4. The display shows “PRV SET” for 3 seconds and returns to original connection. The “DND” lamp flashes
as long as DATA PRIVACY ON DEMAND-PRI is set.
5. If the DND key is pressed again, “PRV CNCL” is displayed for three seconds and DATA PRIVACY ON
DEMAND-PRI will be canceled.
Data connection (D
term/Data Adapter).
1. No manual operation is required. When a Data Call (Data Adapter) is originated, DATA PRIVACY ON
DEMAND-PRI is set automatically. When the data call is disconnected, DATA PRIVACY ON DEMAND-
PRI is canceled automatically.
3. Programming
STEP 1: ANPD - Reserve a number level for access code.
STEP 2: ASPA - Assign CI=H SRV=SSCA SIDA=48 (Data Privacy on Demand; Entry)
Assign CI=H SRV=SSCA SIDA=49 (Data Privacy on Demand; Cancel)
STEP 3: AKYD - Assign FKI=1, FKY=50 (Do Not Disturb) 
						

							CHAPTER 5 NDA-24305
Pag e 7 0
Revision 1.0
DATA INTERFACE-AUTOMATIC ANSWER-PRI
D-119 DATA INTERFACE-AUTOMATIC ANSWER-PRI
1. General Description
This feature enables incoming ISDN Data Calls to be answered automatically by a D
term/Data Adapter.
2. Operating Procedure
To set DATA INTERFACE AUTOMATIC ANSWER-PRI, select the Attribute Data Entry or change the switch
setting for Auto Answer. Refer to ATTRIBUTE DATA ENTRY [A-39] for details.
The D
term/Data Adapter may be set in two ways:
Setting the D
term Data Adapter for Auto Answer by changing the Terminal Attribute Data II
1. Press the “DATA” key; The DATA lamp lights steadily and the display shows D.
2. Press the “DTX” key (or “ANSWER” key). The “DTX” lamp (or ANSWER lamp) lights steadily.
3. The display shows DATA SET.
4. Key in 00; the display shows ER CHECK XX YY; press the “#” key.
5. The display shows AUTO ANS 01 YY.
6. Key in 01; the display shows AUTO ANS 01 01.
7. Press the “#” key, and Service Set Tone (2 beeps) is heard; press the “DATA” key.
8. Auto Answer Setup is complete.
Setting the D
term Data Adapter for Auto Answer by pressing the “DSPY/AUTO” key:
1. Press the “DSPY/AUTO” key. The “DSPY/AUTO” lamp lights steadily.
2. Auto Answer Setup is complete.
Note:ER=DTR
3. Programming
STEP 1: ARSC  - Allow the restriction for an incoming call from ISDN trunk (Bch).
STEP 2: ASDT  - Assign an Data Terminal (DTE).
TEC=13 (Data Terminal via Data Adaptor)
TEC=16 (Data Terminal via Data Module)
STEP 3: AKYD - Assign the Data key on D
term.
FKI=1, FKY=29 (DATA)
FKI=1, FKY=30 (DSPY/AUTO)
FKI=1, FKY=31 (DTX) 
						

							NDA-24305 CHAPTER 5
Page 71
Revision 1.0
DATA TRANSPARENCY-PRI
D-120 DATA TRANSPARENCY-PRI
1. General Description
This feature provides a completely transparent switched data path between two connected Data Terminals via
PRI.
2. Operating Procedure
Establish a data call using the procedures described in the ASYNCHRONOUS DATA SWITCHING [A-24] and
SYNCHRONOUS DATA SWITCHING [S-29] feature descriptions.
When the data connection has been established, information transfer between the two connected DTEs is
completely transparent at speeds up to 9.6 kbps asynchronous and 56 kbps synchronous. The system does not
alter the data in any manner.
3. Programming
No programming is required. 
						

							CHAPTER 5 NDA-24305
Pag e 7 2
Revision 1.0
DATA COMMUNICATIONS-PRI
D-121 DATA COMMUNICATIONS-PRI
1. General Description
This feature enables data communication between two systems, through PRI over ISDN (Digital Line  Link).  The
ISDN link can be accessed through various connections.
Note:Unrestricted Data:
 The following communication speeds are supported:
Asynchronous
 Synchronous
50-9600 bps  2.4K, 4.8K, 9.6K, and 48K bps
2. Operating Procedure
1. Modem-to-Modem.
(Figure 5-1 illustrates a typical Modem-to-Modem connection.)
Figure 5-1   Typical Modem-to-Modem Connection
(a) An analog telephone user with a modem dials a remote extension which also has a modem.
(b) The remote modem rings and is manually or automatically answered.
(c) The remote modem returns answer tone (modem tone).
(d) Both modems exchange carrier signals.
(e) A data communications path is established.
16LC
DTEPRI16LC PRI
Analog
Station Sync. or Async.
Modem
DTE
Analog
Station Sync. or Async.
Modem
PBX PBX
ISDN