NEC Neax 2400 Ipx Feature Programming Manual

							NEAX2400 IPX Feature Programming ManualPage 598NDA-24297, Issue 1
P-14D Privacy - Dterm
P-14D Privacy - Dterm
General Description
This feature allows a Dtermto establish privacy so that no station can interrupt a call via EXECUTIVE RIGHT-OF-
WAY [E-1].
Operating Procedure
1. Go off-hook; receive dial tone. Press the DO NOT DISTURB (DND) key. The associated LED will flash.
The LCD displays:
2. Dial the desired number.
3. When the call is completed, Privacy is cancelled by going on-hook.
Service Conditions
1. Privacy remains in effect while the Dtermis in use with the feature activated. Override to either party is
denied.
2. If the DND key is pressed before the conversation is concluded, PRIVACY - D
termis released. The LCD
displays:
3. If the DND key is pressed with the station on-hook, the DND - D
term[D-21D] feature has been activated.
Calls can be made with DND [D-21D] activated. DND [D-21D] will not deny EXECUTIVE RIGHT- OF-
WAY [E-1].
4. The PRIVACY - D
termfeature may be activated or deactivated in any conversation as often as desired.
5. PRIVACY - D
termdenies the following features:
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1]
ATTENDANT OVERRIDE [A-7]
BOSS-SECRETARY OVERRIDE - D
term[B-5D]
BUSY VERIFICATION [B-3]
CALL WAITING - ORIGINATING [C-31]
CALL WAITING - TERMINATING [C-12]
EXECUTIVE RIGHT-OF-WAY [E-1, E-1D]
Programming
STEP 1:AKYD-TheDterms are not equipped with a DND key. If required, assign the station according to the
following parameters.
TN: 1
STN: Station Number
TP: Type of D
term(0/1) PRIVACY SET
(Time Display)
PRIVACY CANCEL
(Time Display) 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 599
Privacy - DtermP-14D
Programming (cont’d)
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: Feature Key Number
FKY = 50, DO NOT DISTURB
STEP 2:ADSL- Assign DND key; SN=1, 2, 3, 4, 5, 6, 7, 15 and FKY=50 (Do Not Disturb).
This command is required for assigning a function to each soft key. 
						

							NEAX2400 IPX Feature Programming ManualPage 600NDA-24297, Issue 1
P-15D Privacy On All Lines - Dterm
P-15D  Privacy On All Lines - Dterm
General Description
This feature restricts Dtermusers from pressing a busy line button and entering a conversation, which can occur with
1A2 key telephones without exclusion circuits.
Operating Procedure
No manual operation is required.
Service Conditions
1. A Dtermuser cannot seize the Prime Line if it is busy.
2. LINE PRESELECTION [L-9D] is denied if the selected line is busy.
3. PRIVACY RELEASE [P-18] overrides this feature.
Programming
No programming is required. 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 601
Privacy Release P-18
P-18 Privacy Release
General Description
This feature allows multiple stations (maximum 6) accommodated in the same multi-line group to override a Dterm
already engaged in communication. Also, by key operation of the Dtermalready engaged in communication
(maximum of 8-party communication), overriding from other stations in the same multi-line group can be restricted.
Operating Procedure
To establish a 4-party call from a Dterm to Dterms that are in THREE-WAY CALLING [T-2]
1. Station B and C are engaged in THREE-WAY CALLING [T-2] with a station/trunk. Station A presses the
line appearance for Stations B or C. The LCD of Station A’sDtermdisplays (for 10 seconds):
2. Station A lifts handset or presses THE SPEAKER key; receives ringback tone and the LCD displays:
3. A 4-party call is established. The LCDs of the associated D
termsdisplay:
The line appearance will flash, indicating I-USE [I-8].
To establish a 4-party call when the PRIVACY key is pressed by a Dterm engaged in THREE-WAY CALLING
[T-2]
1. While engaged in THREE-WAY CALLING [T-2] with Station B and a station/trunk, Station C presses
PRIVACY key. The PRIVACY key will light, and the line appearance will flash, indicating I-USE [I-8].
The LCD displays:
2. Station A presses the line appearance for Stations B and C; the LCD of Station A’sD
termdisplays (for 10
seconds): Telephone number of the station/trunk engaged in communication with Stations B and C
(Time Display)
XXXX
CONF WAIT
(Time Display)
CONF
(Time Display)
PRIVACY SET
(Time Display)
(Time Display)
XXXX Telephone number of the station/trunk engaged in communication with Stations B and C 
						

							NEAX2400 IPX Feature Programming ManualPage 602NDA-24297, Issue 1
P-18 Privacy Release
Operating Procedure (cont’d)
3. Station A lifts handset or presses SPEAKER key. The LCD displays:
4. Station C presses PRIVACY key again.
5. Station A receives ringback tone, and the LCD displays:
6. A 4-party call is established. The line appearance will flash, indicating I-USE [I-8], and the LED of
PRIVACY key will be turned off. The LCDs of the associated D
termsdisplay:
By following the operations described above, a maximum 8-party call can be established.
To restrict a station from overriding an 8-party call
1. Station A presses line appearance of Station B, which is engaged in an 8-party call. The LCD of Station
A displays (for 10 seconds):
Service Conditions
1. PRIVACY RELEASE is available for a Dtermconnected to a station or trunk.
2. PRIVACY RELEASE is not available when one of the stations in communication is a single line.
3. Single line stations cannot bridge into the busy connection.
4. This feature is available when the PRIVACY key is pressed to establish PRIVACY RELEASE.
5. A station has to be in one of the following states to set PRIVACY by pressing PRIVACY key or the P-
RLS key:
a.) Connected to station or trunk,
b.) Engaged in a maximum 7-party call.
PRIVACY cannot be set when the overriding party has already received ringback tone.
6. PRIVACY RELEASE is available anytime by pressing PRIVACY key or re-pressing P-RLS key. Also,
PRIVACY will be released automatically when the station that has set PRIVACY is released from the call.
7. PRIVACY RELEASE can be established even if the D
termhas activated the DO NOT DISTURB [D-21D]
or DATA PRIVACY ON DEMAND [D-17] feature.
8. When the party (station or trunk) engaged in a call with the overridden party in PRIVACY RELEASE is
released, and when multiple stations are connected to the same line, PRIVACY RELEASE cannot be
activated to any other stations.
9. When a multiple-party call is established by an 8-party conference trunk (PA-CFTB circuit card), the first
overridden party can set/cancel Privacy to the conference trunk by key operation.CONF REST
(Time Display)
CONF WAIT
(Time Display)
CONF
(Time Display)
CONF REST
(Time Display) 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 603
Privacy Release P-18
Service Conditions (cont’d)
10. When a station tries to bridge into a call and presses the line appearance, and when PRIVACY RELEASE
is not available because of the lack of an 8-party conference trunk, the LCD displays as follows, indicating
that PRIVACY RELEASE is not available:
11. PRIVACY RELEASE is not available when another station is in the process of entering a multiple-party
call (when receiving ringback tone). The station will not receive any tone, and the LCD displays:
12. When the station engaged in communication with the overridden party is released in the process of
entering a multiple-party call, the other stations engaged in a call on the same line will not be released. In
this case, the last overriding station will be connected to an 8-party conference trunk, but after that,
EXECUTIVE RIGHT-OF-WAY [E-1] will not be available.
13. The overriding party’s LCD display after pressing the line appearance of a busy station is shown below:
Note:The called telephone number is displayed even when Privacy is set.
14. PRIVACY RELEASE is available after any of the following operations is performed by the overriding
station:
a.) The user presses the line appearance of a busy station, goes off-hook or presses the SPEAKER
key.
b.) While connected to a station/Attendant/OG trunk/IC trunk, the user presses the line appearance of
a busy station. (The call in progress will be disconnected.)
c.) While engaged in THREE-WAY CALLING [T-2], the user presses the line appearance of a busy
station. The stations, except the one that has pressed the line appearance, will be in a 2-party
connection.
d.) The user presses the line appearance of a busy station while hearing dial tone, ringback tone, busy
tone, or reorder tone.
e.) While answering a VOICE CALL [V-2D], the user presses the line appearance of a busy station.
The call in progress will be disconnected.
OVERRIDING 
PARTY’S 
TERMINAL 
STATUSOVERRIDING PARTY’S LINE STATUS
PRIVACY 
RELEASE 
AVAILABLE PRIVACY RELEASE NOT AVAILABLE
Conference Trunk Blocked Not Engaged In Two-party Call
Idle - CONF REST
Call Waiting status CONF - CONF RST
Busy CONFAfter disconnecting the
busy station, CONF REST
is displayed and the status
will be Call WaitingCONF REST
CONF REST
(Time Display)
CONF REST
(Time Display) 
						

							NEAX2400 IPX Feature Programming ManualPage 604NDA-24297, Issue 1
P-18 Privacy Release
Service Conditions (cont’d)
f.) While engaged in a multiple-party call, the user presses the line appearance of a busy station.
g.) While engaged in calling a station by INTERCOM [I-9] call or Intercom Bridge call, the station
presses the line appearance of busy station.
h.) After placing a call on CONSULTATION HOLD [H-17], the station originates a call to a station
or trunk and then presses the line appearance of a busy station.
15. The following features cannot be activated by any station in a multiple-party call:
CALL TRANSFER-ALL CALLS [C-11]
CALL HOLD [C-6, C-6D]
CONSULTATION HOLD-ALL CALLS [C-17]
DATA PRIVACY ON DEMAND [D-17]
NON-EXCLUSIVE HOLD [N-7D]
EXCLUSIVE HOLD [E-4D]
16. The following features are restricted to all stations in a multiple-party call:
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1]
ATTENDANT OVERRIDE [A-7]
BOSS-SECRETARY OVERRIDE-D
term[B-5D]
CALL WAITING-ORIGINATING [C-31]
CALL WAITING-TERMINATING [C-12]
EXECUTIVE RIGHT-OF-WAY [E-1]
MESSAGE REMINDER-D
term[M-19D]
Designated trunk seizure by Attendant
17. Eight-party conference trunk (PA-CFTB circuit card) assignments are as follows:
a.) For all ports of the 8-party conference trunk, any telephone number of up to 16 digits can be
assigned. Also, a phantom number can be assigned to Port 0 (L = 0).
b.) Ports 1 through 7 (L = 1-7) in the same conference trunk must be grouped in the same Circular
Hunting Group.
c.) When only one 8-party conference trunk is available for a Tenant, the telephone number or
phantom number of Port 0 (L = 0) should be assigned to system data as the trunk seizure number.
When several trunks (maximum of 20) are available, the telephone number or phantom number of
Port 0 (L = 0) in one of the trunks should be assigned as the trunk seizure number.
18. Eight-party conference trunk seizure:
a.) When only one trunk is available for a Tenant, the trunk cannot be seized unless all of the eight
ports of the trunk (where trunk seizure number corresponding to the Tenant is assigned) are in
idle status.
b.) When multiple trunks are available for a Tenant, the trunk in which all of the eight ports in the
Hunting Group (pilot telephone number = trunk seizure number corresponding to the Tenant) are
in an idle state, is hunted and seized.
c.) If an 8-party conference trunk seizure number corresponding to the Tenant is not assigned, the
following method of trunk seizure is also available:
i.) The trunk that contains Port 0, whose telephone number or phantom number is AB (A =
number determined by system data, B = the last number of the overridden telephone number),
and all of the eight ports in an idle state are seized.
ii.) If a Hunting Group (pilot telephone number = AB) is assigned among the first Ports of
multiple trunks, the trunk in the Group where all of the eight ports are in an idle state is hunted
and seized. 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 605
Privacy Release P-18
Programming
STEP 1:ASYD- System Data 1, Index 17, Bit 2. Is PRIVACY RELEASE service to be enabled? 0/1: No/Yes.
Assign data 1.
System Data 1, Index 17, Bit 3. Is an Interrupt tone for PRIVACY RELEASE to be enabled? 0/1: No/
Yes.
System Data 1, Index 17, Bit 6. Is Line Privacy Expansion service to be enabled? 0/1: No/Yes. Assign
data 1.
System Data 1, Index 17, Bit 7, Bridge Call 0/1: Privacy/Non-Privacy Operation.
System Data 2, Index 7, Bits 4-7. Assign the first digit of the phantom station number that will be used
in creating a STATION HUNTING-CIRCULAR [S-7] group. The phantom station number is assigned
to the first port of the PA-CFTB 8-Party Conference card. (This first digit must also be designated as a
level used for stations in ANPD and ASPA.)
System Data 1, Index 241, bit 5 = 1 for single line terminals.
STEP 2:ANPD- Reserve two number levels for station access. One of these number levels will be for regular
station numbers and the other will be for the Phantom stations. This is the same number as assigned
previously in System Data 2, Index 7, Bits 4-7.
STEP 3:ASPA- For the desired station number, assign SRV = STN (Station). Assign Connection Indexes (CI)
of Normal (N) and Hooking (H).
STEP 4:ASDT- Assign station data to each port of the PA-CFTB circuit card.
STEP 5:AKYD- Assign FKI = 1, Feature Key and an FKY = 48, PRIVACY RELEASE to a programmable
Line/Feature key.
STEP 6:ADSL-AssignP-RLSkey;AssignSN=4(CommunicationinProgress)andFKY=48(Privacy
Release).
This command is used for assigning a function to each soft key.
STEP 7:APHN- Assign station numbers to the PA-CFTB Port 0 station numbers. A maximum of five
phantom numbers can be assigned to a Port station number.
STEP 8:ASHC- Assign the stations of the PA-CFTB that are located on levels 1-7 to a STATION HUNTING-
CIRCULAR [S-7] group. Assign the stations associated with the two PA-CFTB cards, located on level
0, to a STATION HUNTING-CIRCULAR [S-7] group. (When it is necessary to proceed to Step 8 and
farther, this data setting is not necessary.)
STEP 9:ALPE- Assign the station number or phantom number that is assigned to Port 0 of the PA-CFTB
circuit card.When two or more PA-CFTB circuit cards are used in the same tenant, assign the station
number or phantom number that is assigned to Port 0 of any PC-CFTB circuit cards.
STEP 10:ASHPorASHU- When two or more PA-CFTB circuit cards are used in the same one tenant, assign
the station number or the phantom number that has been assigned to Port 0 of PA-CFTB card as
STATION HUNTING-PILOT [S-9] group or UCD [U-1] group. In this case, the station number
assigned by ALPE is used as the pilot number. 
						

							NEAX2400 IPX Feature Programming ManualPage 606NDA-24297, Issue 1
P-30 Priority Paging
P-30 Priority Paging
General Description
This feature allows a station or an ATTENDANT CONSOLE [A-3] to make a PRIORITY PAGING [P-30] access
when a paging call cannot normally be originated because another paging call is in progress or is waiting for an
answer.
Operating Procedure
Paging Access from a station
1. The Paging station goes off-hook; hears dial tone.
2. The station dials the PRIORITY PAGING [P-30] access code; hears dial tone once again.
3. The station dials the paging access code; hears continuous ringback tone for several seconds.
4. The station performs paging.
Paging Access from the ATTENDANT CONSOLE [A-3]
1. The Attendant presses the loop key for an available loop.
2. The Attendant dials the PRIORITY PAGING [P-30] access code.
3. The Attendant dials the paging access code; hears continuous ringback tone for several seconds.
4. The Attendant performs paging.
Service Conditions
1. A PRIORITY PAGING [P-30] access is allowed from a station or from the ATTENDANT CONSOLE
[A-3].
2. This feature is not priority radio paging for use with a Radio Paging Access service.
3. A PRIORITY PAGING access cannot be made from a station or the ATTENDANT CONSOLE [A-3]
which is waiting for an answer to another paging call.
4. PRIORITY PAGING access code + ALL ZONE PAGING [A-53] access code dialing is possible.
However, even if this dialing method is used, the PRIORITY PAGING [P-30] function is not activated
when the line is busy. It operates in the same way as ALL ZONE PAGING [A-53] access code dialing.
5. While a paging trunk forced release or Paging Memory clearing is being processed, the caller (station
operator) who activated the PRIORITY PAGING [P-30] access hears continuous ringback tone (for about
5 - 19 seconds).
6. If all Paging Trunks are busy, the Paging Trunk forcibly released is Trunk No. 1.
7. If Paging Trunk No. 1 is not equipped or the package is in Make Busy state, the caller (station or operator)
hears reorder tone. If Soft MB or circuit MB is active, Paging Trunk No. 1 is seized.
8. If all Paging Trunks are busy and Paging Trunk No. 1 is being used at the ATTENDANT CONSOLE [A-
3], Paging Trunk No. 1 is not forcibly released. In this case, the caller (station or operator) hears reorder
tone.
9. Multiple priority paging to the same route is possible.
10. If all Paging Memory being used by PRIORITY PAGING is in use, a PRIORITY PAGING call to a
different route is not forcibly cleared.
11. If all Paging Memory being used by PRIORITY PAGING calls to a different route, the Paging Memory
is not forcibly cleared. In this case, the caller (station or Attendant) hears reorder tone. 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 607
Priority Paging P-30
Service Conditions (cont’d)
12. Forced release of a Paging Trunk is processed so that the station connected with that specific Paging Trunk
is regarded as having released. Therefore, after the forced release of the paging trunk, the state of the
stationisasfollows:
a.) if there is a call on hold: Dial Tone Connection
b.) if there is no call on hold: Recall (Calling Only)
(Answering - Non-Delay)
Dial Tone Connection (Answering - Delay basis)
(Paging Transfer)
13. Going on-hook by the station after dial tone connection will result in Recall. As the Paging Memory
becomes free after this Recall, a PRIORITY PAGING call can be originated.
14. Forced clearance of the Paging Memory is processed as a time-out of a paging call awaiting answer.
Therefore, after the forced Paging Memory clearance, the state of the station is as follows:
a.) if there is no call on hold: Same as before clearance
b.) if there is a call on hold: Recall
Note
Note:
If a Recall cannot be made because of a busy line, etc., the Paging Memory is not cleared until the line is
released and Recall is possible.
15. Both the COT card and the TLT card can be used as the paging trunk.
16. Loop signaling is the recommended signaling type.
Programming
STEP 1:ASYD- System Data 1, Index 73, bits 0 & 1. For PAGING function only, assign data“00”.
STEP 2:ARTD- Assign the Paging route as shown below:
RT: 1
1-OSGS :2 2-ONSG :3 4-INSG :3 5-TF :1 6-TCL :8
7-L/T :1 8-RLP :2 15-LSG :0/1 44-PRV :1
STEP 3:AT R K- Assign the LEN, Paging Trunk Route Number, Trunk Number, and Tenant Number.
STEP 4:MBTK- Assign the Make Idle status to the Paging trunks.
STEP 5:ANPD- Assign a level for trunk access. Assign Connection Indexes, CI = N, H; Normal (N), and
Hooking (H). Assign the Number of Necessary Digits according to a predetermined numbering plan.
Busy Lamp Field is not activated.
STEP 6:ASPA- Assign the PAGE ACCESS code. Type of Service, SRV = OGC (Outgoing Call). Assign the
proper route number associated with this access code. Assign Connection Indexes, CI = N, H; Normal
(N) and Hooking (H).
STEP 7:ARSC- Assign to the station that is allowed access to paging trunks a Route Restriction Class (RSC)
that is allowed these routes in Route Restriction Indexes (RRI) 2 & 3.
STEP 8:ASFC- Allow SFI = 57, Priority Page, to the Service Feature Class of stations allowed this feature.
STEP 9:ASPA- Assign an access code for SRV = SSC (Service Code), SID = 40 (Priority Page).