NEC Neax 2000 Ivs Business/Hotel/Data Features And Specifications

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
Page 286NDA-24158, Issue 2
Step Call
Step Call
General Description
This feature allows the Attendant or station user, after calling a busy station, to call an idle station by simply
dialing an additional digit.  This feature will operate only if the number of the idle station is identical to that of
the busy station in all respects, except the last digit.
Station Application
All stations.
Operating Procedure
To operate:
1. The dialed station (220) is busy.
2. Dial 5.
3. If station 225 is idle, the call will be connected there.
Service Conditions
1. If the second selected station is also busy, Step Call can continue until an idle station is reached.  When Call
Forwarding - All Calls is set, and a station called during Step Call meets the Call Forwarding condition, Call
Forwarding will occur.
2. Step Call can be activated when busy tone is returned on a Consultation Hold or Call Park attempt.
3. When a call is rerouted by Call Forwarding, and the station to which the call was forwarded is busy, Step
Call will occur within the forwarded-to stations tens group of stations, and not the initially dialed stations
tens group of stations.
4. Step Call can not be initiated on Direct Inward Dial and Direct Inward Termination calls, but can be initiated
on Direct Inward System Access (DISA) calls.  
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
NDA-24158, Issue 2
Page 287
Supervisory Control of Peripheral Equipment
Supervisory Control of Peripheral 
Equipment
General Description
When various types of peripheral equipment (such as facsimiles, dictation equipment, Voice Mail, etc.) are con-
nected to the line circuits of the NEAX2000 IVS, this feature allows the loop of the line circuit concerned to
open for a programmable interval, and send a release signal to the peripheral equipment when the calling party
disconnects.
Station Application
Not applicable.
Operating Procedure
No manual operation is required.
Service Conditions
1. The duration of the momentary open is flexible, and can be programmed from 200 ms to 1000 ms in system
programming.
2. When the calling party releases the connection, a release signal (loop open) is sent to the peripheral equip-
ment.
3. The calling party can be internal or external.
4. A 4LCD card must be installed to provide this feature. 
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
Page 288NDA-24158, Issue 2
Synchronous Data Switching
Synchronous Data Switching
General Description
Synchronous data terminals can place switched data calls if both terminals are equipped with Synchronous Data
Adapters.
Station Application
All Multiline Terminals with LCD equipped for Data Communications.
Operating Procedure
Internal connection between two Multiline Terminal Synchronous Data Adapters
To originate a call from a Multiline Terminal
1. Press the DATA key. The DATA LED lights steady and display indicates DTE and the data extension num-
ber.
2. Dial the desired data extension. DTE XXXX and the dialed number are indicated on the display.
3. When the dialing is completed, the display changes to D and a flashing DTE and dialed number until the
called party answers.
4. When the called party answers, the display shows D DTE and the dialed number.
To answer a data call on a Multiline Terminal
1. DATA LED flashes green. The display shows DTE and the data extension number.
2. Press the DATA key to answer. The DATA LED lights steady green and display indicates RDY D DTE and
the calling stations data extension.
3. After about 5 seconds the display changes back to Clock/ Calendar indication.
To release the call
1. Press the DATA key to release the connection. The DATA LED turns off and the display clears.
2. After about 5 seconds the display changes back to Clock/ Calendar indication.
When released by the distant end
1. When the other party releases the connection, the DATA LED turns off. Two chime tones are heard and the
display indicates RLS D and the distant ends data extension.
2. After about 5 seconds the display changes back to Clock/ Calendar indication.
Service Conditions
1. Keyboard Dialing is not supported on Synchronous Data Switching connections.
2. Synchronous data terminals connected to a synchronous Data Adaptor using a Multiline Terminal with LCD
can call other synchronous DTEs.
3. Some synchronous data terminals may not work in a switched synchronous environment, depending on the
limitations of the particular DTE. In this case, Nailed-Down Connection can be used. 
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
NDA-24158, Issue 2
Page 289
Synchronous Data Switching
4. The following shows the maximum data speed in synchronous transmission
• PROTIMS (NECs unique): 2.4k/4.8k/9.6kbps
• V.110 (CCITTs): 2.4k/4.8k/9.6k/19.2kbps
5. The system provides a transparent data connection (no speed or code conversion) between terminals. If de-
vices do not work when directly connected to each other, they will not work when connected using the
NEAX2000 IVS.
6. The maximum amount of synchronous data stations is 128 per system. 
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
Page 290NDA-24158, Issue 2
System Speed Dialing
System Speed Dialing
General Description
This feature provides all users the ability to dial frequently called numbers using an abbreviated call code.
Station Application
All stations.
Operating Procedure
Multiline Terminals
To initiate a call:
1. Depress the SPKR key or lift the handset and receive extension dial tone.
2. Depress the System Speed Dialing access feature key (one touch key) or dial the System Speed Dialing fea-
ture access code.
3. Dial the abbreviated call code (2 or 3 digits).
4. Converse when the party answers.
Single Line Telephones
To initiate a call:
1. Lift the handset and receive dial tone.
2. Dial the System Speed Dialing feature access code.
3. Dial the abbreviated call code (2 or 3 digits).
4. Converse when the party answers.
Service Conditions
1. System Speed Dialing can be allowed or denied to individual stations in that stations Class of Service as-
signment.  System Speed Dialing may also be allowed or denied on a per tenant or system wide basis.
2. System Speed Dial numbers are assigned in system programming from the Maintenance Administration
Terminal (MAT) or Customer Administration Terminal (CAT).  Two pauses are available to be pro-
grammed in System Speed Dialing buffers.  One pause is preset at 1.5 seconds, the other pause is program-
mable from 1.5 seconds to 12 seconds (default is 3 seconds).
3. Code Restriction can be allowed/denied to System Speed Dialing on a system basis only.
4. When Least Cost Routing is supplied in the system, it will be applied when System Speed Dialing is access-
ed.
5. There is a total of 300 System Speed Dialing buffers per system, as set in default. This total can be increased
to a maximum of 4000 buffers by reassigning Station Speed Dialing buffers as System Speed Dialing buff-
ers.  In this case, the reassigned Station Speed Dialing buffers are still only able to store 16 digits.
6. Each tenant in the system can be assigned up to a maximum of 300 buffers.
7. Each buffer can store a maximum of 26 digits. Trunk access codes are not part of the 26 digits. 
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
NDA-24158, Issue 2
Page 291
System Speed Dialing
8. When Station Message Detail Recording (SMDR) is provided, the actual dialed number is recorded and
printed.
9. If the NEAX2000 IVS  is designated as KF registration, this feature will not be available.
10. System Speed dialing cannot be used on Trunk Direct Appearances.  
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
Page 292NDA-24158, Issue 2
Tenant Service
Tenant Service
General Description
This feature provides for more than one organization (tenant) to share the same NEAX2000 IVS system.
Through system programming, each organization may be restricted to its own Central Office trunks, Attendant
Consoles and extension group.  In addition, incoming calls are directed to the specific tenant.  
Station Application
Not applicable.
Operating Procedure
No manual operation is required.
Service Conditions
1. An Attendant Console can be provided for each tenant.  However, a single common Attendant Console may
be shared by two or more tenants.  The number of Attendant Consoles per tenant is limited to the sum total
of the system.
2. Interoffice calling between tenants may or may not be restricted, depending on system data programming.
3. Different tenants may share a common group of trunks where required.
4. When a station dials access code 0, it will be connected to the associated Attendant.
5. There are 4 different numbering plans.  Different tenants can utilize the same numbering plan when neces-
sary.
6. The NEAX2000 IVS can provide tenant service up to a maximum of 64 tenants.
7. Programming on the Maintenance Administration Terminal (MAT) or Customer Administration Terminal
(CAT) is common to the system.
8. Station-to-station, Call Transfer, Conference and Trunk Answer any Station between tenants can be allowed
or denied in system programming.
9. The same feature access code(s) can be shared between tenants.
10. When more than one numbering plan is assigned in the system, more than one Day/Night Mode Change By
Station Dialing access code can be assigned.  When the access code is dialed by a station, only the associated
tenant will be placed in Night Service.
11. One AP00 board is required for Station Message Detail Recording (SMDR).  The same AP00 board is ap-
plied to all tenants.
12. Paging can be shared between tenants, or the assignment of different paging zones and different numbering
plans allow for individual paging access by tenants.
13. When Multiple Console Operation is applied, a master Attendant Console must be designated to place mul-
tiple tenants into Night Service. 
14. A different music source for Music On Hold (maximum 10) may be used for each tenant.
15. Music On Hold on a tenant basis has a choice for holding-/held-party control in the music source.
16. Relay control is available for each of 10 tone sources. 
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
NDA-24158, Issue 2
Page 293
Terminal Attribute Data Assignment
Terminal Attribute Data Assignment
General Description
This feature provides a Multiline Terminal equipped with a data adapter the ability to assign or change its own
terminal attributes. Attributes such as auto answer, baud rate, and half/full duplex operation can be changed.
This ability provides the user with the flexibility to adapt to various data communication needs.
Station Application
All Multiline Terminals with LCD equipped for Data Communications.
Operating Procedure
To program changes:
1. While on-hook, press the DATA key, then the DTX key.
2. Dial the number corresponding to desired attribute. Current attribute setting is displayed.
3. Mark the necessary assignment(s) where change is required.
4. Press # to enter, and the next attribute is displayed.
5. Continue assignments or press the DATA key to end data assignment.
Service Conditions
1. Available assignments are accessed by dial code as follows:
00   ER Check-DTE Equipment Ready signal is needed/not needed 
01   Auto Answer Yes/No 
02   Outgoing Modem Group # 
03   Incoming Modem Group # 
04   Speed 300 bps - 19.2K bps 
05   Parity - Yes/No 
06   Synchronous or Asynchronous 
07   Half Duplex or Full Duplex 
08   Stop bit 00 - (2 bits) / 01 - (1 Bit) 
09   Type of Code 
10  Profile 
11   Rate Adaptation - PROTIMS or V.110
2. A DATA key and a DTX (Data Transmit) key must be assigned to line keys on the Multiline Terminals.
3. Pressing the # key will enter the currently displayed assignment and advance to the next available assign-
ment (in the order listed above). 
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
Page 294NDA-24158, Issue 2
Tie Lines
Tie Lines
General Description
This feature allows any station user dial access or direct access to an E&M Tie Line.
Station Application
All stations.
Operating Procedure
To dial access an E&M Tie Line
1. Lift handset and receive dial tone.
2. Dial E&M Tie Line access code.
3. Dial desired number.
To directly access an E&M Tie Line
1. Lift handset or depress SPKR key and receive dial tone.
2. Depress line key assigned E&M Tie Line.
3. Dial desired number.
Service Conditions
1. Tie Line access may be denied to individual stations through Class of Service.
2. When a power failure occurs (without reserve power backup), all existing E&M Tie Line connections and
access to E&M Tie Lines is lost.
3. Each tie line group can be programmed for both rotary and pushbutton address signaling (incoming and/or
outgoing).
4. The NEAX2000 IVS can only be equipped with dial repeating tie lines.  Immediate start, delay dial, or wink
start signaling is available.
5. When a trunk route access code is dialed by a station user, the tie line route is used to index a trunk route
restriction table to determine if the call attempt is allowed.  If access is restricted, reorder tone is provided.
6. The system can be programmed to supply second dial tone on incoming E&M Tie Lines.
7. Both 2 and 4-wire, Type I and Type V, E&M Tie Lines can be connected.
8. When 4-wire E&M Tie Lines are connected, the following pad control can be assigned:
• Station to Tie Line - 0  to –12 db.
• CO to Tie Line - 0  to –4 db.
• Tie Line to Tie Line - 0  to –4 db.
9. A PN-2ODT card is required for 2- or 4-wire E&M Tie Line interface.  
						

							NEAX2000 IVS Business/Hotel/Data Features and Specifications
NDA-24158, Issue 2
Page 295
Tie Line Tandem Switching
Tie Line Tandem Switching
General Description
This feature allows trunk-to-trunk connections through the NEAX2000 IVS without the need for any Attendant
assistance or control.  The major use of this feature is in association with a dial tandem tie line network to allow
tie line connections and incoming tie line calls automatic access to, and completion of, local Central Office calls.
Station Application
Not applicable.
Operating Procedure
1. E&M Tie Line is seized by distant end system.
2. Distant end system dials applicable trunk access code and desired number.
Service Conditions
1. When using a 2-wire application (2ODTA card), there may be a decrease in transmission decibel levels.
2. When using a 4-wire application, a 2ODTA card is required for every tie line.  This card provides attenua-
tion so that the desired transmitting and receiving levels can be maintained, providing the overall tandem
system with transparency.
3. When all tie lines are busy, the calling station will receive busy tone.
4. Incoming trunks may be restricted from outgoing access to other trunks on a trunk route basis.
5. Consideration should be given to access code numbering plans to avoid unnecessary loss of access codes
and code duplication within the same system.
6. There is no limitation on the allowable number of Tie Line Tandem Switching connections.
7. Incoming dial repeating tie lines can connect to the following types of outgoing trunks:
• Dial repeating tie lines
• CO trunks
• FX trunks
• WATS trunks
• CCSA trunks
8. All trunk routes assigned for no release signal are restricted from tandem connections.
9. The Station Message Detail Recording feature applies to incoming tie line calls which dial access an outgo-
ing trunk.