NEC Neax 2400 Ipx Wireless Features And Specifications

							NEAX2400 IPX Wireless Features and SpecificationsPage 56NDA-24313, Issue 1
I-41 ISDN Roaming
Service Conditions (cont’d)
13. A PS can move to any node of the FCCS network that has a different SYS-ID, on the condition that a
Q.931a Tie Line is established between the different SYS-ID FCCS networks. (Available for Series 7400
software.)
Q.931a Tie 
Line
FCCS-Roaming FCCS-RoamingRoaming
Roaming
Roaming
Roaming Node A
Node BFCCS PS
Node C FCCS
Node D
PSFCCS Network B
(SYS-ID:ZZZZZZZZZ) FCCS Network A
(SYS-ID:XXXXXXXXX) 
						

							NEAX2400 IPX Wireless Features and Specifications
NDA-24313, Issue 1Page 57
Call Forwarding - Dropped Calls C-161
C-161  Call Forwarding - Dropped Calls
General Description
This feature provides a call forwarding function when a PS encounters a Squelch Disconnection (such as PS moving
out of zone, failing to hand over a call, or a sudden power down of the PS) during a two-way connection with a
station/trunk. If this feature is set, the PS can forward the unexpectedly disconnected call to a pre-assigned
forwarding destination, such as a PS, a user of voice mail system, or an analog/D
term station, etc.
Note:This feature is available when CALL FORWARDING PS INCOMING CALL INCOMPLETE is already
assigned to the PS.
Operating Procedure
To set up this feature
1. Pre-set Dialing
a.) Dial the access code to set this feature.
b.) Go off-hook and hear the Service Set Tone.
c.) Go on-hook.
2. Overlap Dialing
a.) Go off-hook and hear the Dial Tone.
b.) Dial the access code to set this feature.
c.) Hear the Service Set Tone.
d.) Go on-hook.
To cancel this feature Note 1
1. Pre-set Dialing
a.) Dial the access code to cancel this feature.
b.) Go off-hook and hear the Service Set Tone. 
Note 2
c.) Go on-hook.
2. Overlap Dialing
a.) Go off-hook and hear the Dial Tone.
b.) Dial the access code to cancel this feature.
c.) Hear the Service Set Tone.
d.) Go on-hook.
Note 1:This feature also can be cancelled by cancelling CALL FORWARDING PS INCOMING CALL
INCOMPLETE. (Refer to Item 3 under Service Conditions.)
Note 2:When dialing the cancel access code, which this feature has not be assigned, Reorder Tone is returned.
Service Conditions
1. This feature can be set at each PS, which is already provided with the CALL FORWARDING PS
INCOMING CALL INCOMPLETE feature.
2. The forwarding destination of CALL FORWARDING PS INCOMING CALL INCOMPLETE is also
designated as the destination of this feature.
3. This feature also can be cancelled by cancelling CALL FORWARDING PS INCOMING CALL
INCOMPLETE. However, CALL FORWARDING PS INCOMING CALL INCOMPLETE is solely
cancelled while this feature is maintained, depending on the system data.
4. After this feature is once in service, the function of this feature is still maintained, even if CALL
FORWARDING PS INCOMING CALL INCOMPLETE service is restricted. 
						

							NEAX2400 IPX Wireless Features and SpecificationsPage 58NDA-24313, Issue 1
C-161 Call Forwarding - Dropped Calls
Service Conditions (cont’d)
5. When a call is currently being transferred by this feature, the forwarded party (not the forwarding
destination but the party first connected to the Squelch PS) hears the Ringback Tone.
6. When this feature has been activated during a two-way call between a PS and a station (including PS), the
station now being transferred to the forwarding destination, cannot use “TRF” or “HLD” keys (restriction
is imposed).
7. This feature can be applied to:
 a basic two-way connection between a PS and a station (including PS)
 a basic two-way connection between a PS and a trunk (analog, ISDN, CCIS, TLT)
8. When forwarding destination of this feature can be:
a PS
 an analog/D
term station
 an Attendant
 a trunk (COT)
Tie Line
9. When a call terminates just in the middle of “service set” access code dialing (Pre-set Dialing: before
going off-hook), the key operation until this moment goes all null and void.
10. This feature is not available for a two-way connection between a PS and an ATTCON/DESKCON.
11. When a PS attempts an OG call and it ends up in a Squelch Disconnection before connected to the self-
node/other node trunk, this feature is not activated.
12. If a Squelch Disconnection occurs just during the following state, this feature is not activated:
 A PS is placed on hold during a two-way connection with a station (including PS)
 A station (including PS) is placed on hold during a two-way connection with a PS
13. When a PS encounters a Squelch Disconnection during a two-way connection with a UCD station, this
feature is not available.
14. When this feature is activated and the forwarded party does not answer, the following occurs:
 When CALL FORWARDING - DON’T ANSWER is assigned at the forwarded party
After a certain period of no answer, the call is shifted to the destination of CALL
FORWARDING - DON’T ANSWER.
 When CALL FORWARDING - DON’T ANSWER is not assigned at the forwarded party
Recall to the Squelch PS is not made, and the forwarded party continues to ring.
15. When a call is forwarded by this feature and also is shifted to another destination, the forwarding kind to
be notified to the destination is “CALL FORWARDING PS INCOMING CALL INCOMPLETE”.
16. When this feature is activated, the LCD indication on the D
term (forwarded party) is identical to that of
CALL FORWARDING PS INCOMING CALL INCOMPLETE.
17. When a Squelch Disconnection occurs simultaneously at both PSs in a two-way connection, this feature
is activated by neither PS.
18. The forwarding kind to be reported to MCI is “CALL FORWARDING - DON’T ANSWER”.
19. The assigned data for this feature can be backed up on the HDD/FDD of the PBX.
20. The forwarding destination of this feature is not designated by the system data.
21. This service does not support the unrestricted digital data.
22. Service conditions for two-line D
term PS are shown below:
a.) This service can be assigned to both lines of this type PS.
b.) When a Squelch Disconnection occurs while a line is in a two-way connection and the other line
is placed on hold, this service is applied to the former line only (two-way connection line only). 
						

							NEAX2400 IPX Wireless Features and Specifications
NDA-24313, Issue 1Page 59
Call Forwarding - Dropped Calls C-161
Interactions
1. When a Squelch Disconnection occurs during a two-way connection between a PS and a station (including
PS), the following ensue according to the assigned service(s):
 When AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE is assigned to the
Squelch PS
The party, not the Squelch PS, hears the announcement.
 When this feature is assigned to the Squelch PS
The disconnected call is forwarded to the target destination.
 When this feature and AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE are
both assigned to the Squelch PS
The disconnected call is forwarded to the target destination, as this feature takes priority over
AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE.
 If neither this feature and AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE
is assigned to the Squelch PS
No measures are taken. The party, not the Squelch PS, hears the Reorder Tone.
2. A call forwarded by this feature can be answered by  the CALL PICKUP - GROUP feature.
3. A call forwarded by this feature can be answered by  the CALL PICKUP - DIRECT feature.
4. The Call Waiting service is available for the call forwarded by this feature.
5. When a PS moves to a visitor PBX (when roaming) and it encounters a Squelch Disconnection, this feature
is not activated. 
						

							NEAX2400 IPX Wireless Features and SpecificationsPage 60NDA-24313, Issue 1
I-40 ISDN Data Communications - 32 kbps
I-40 ISDN Data Communications - 32 kbps
General Description
This feature enables a data terminal connected to a PS to develop the data communications via the 32 kbps
unrestricted digital network. By using this feature, the PS-connected terminals can communicate with the TA
equipment available for V.110 or PCS Internet Access Forum Standard (PIAFS) and also with the terminals
available via LAN. See the example below:
TA-P PS
TA-P
PS
TA-P
 ILCTA-P
PS
TA-PCSIZT
PRT
LAN PBX
(PIAFS/V.110)
 PS
 TA-P
(PIAFS/V.110)CCIS (Digital)
Case 1Case 2
Case 3
(PIAFS/V.110) Router
Case 1: Data Communication between PSs
ZTZT
Multimedia PBX
Case 2: Data Communication via Digital network
PS
TA-PZT
Multimedia PBX
PRTCCIS (Digital)
Case 3: Data Communication via LAN
PS
TA-PZT
Multimedia PBX
 ILCTA-PLAN
Data Terminal
Data TerminalData Terminal
Data Terminal
Data Terminal
Data Terminal
Data Terminal
Data Terminal
Data Terminal 
						

							NEAX2400 IPX Wireless Features and Specifications
NDA-24313, Issue 1Page 61
ISDN Data Communications - 32 kbps I-40
General Description
Bearer Capability
Between the PBX and ZT, the following message conversion is performed:
1. When originating via Wireless (Low Layer Compatibility element = Without User Information Layer 1
Protocol)
2. When originating via Wireless (Low Layer Compatibility element = With User Information Layer 1
Protocol)
3. When terminating to Wireless (Low Layer Compatibility element = Without User Information Layer 1
Protocol)
4. When terminating to Wireless (Low Layer Compatibility element = With User Information Layer 1
Protocol)
ELEMENT PS AFTER CONVERSION
BearerInformation Transfer Rate
User Information Layer 1 Protocol
User Rate32 kbps
-
-64 kbps
V.110
32 kbps
Low Layer 
CompatibilityInformation Transfer Rate 32 kbps 64 kbps
ELEMENT PS AFTER CONVERSION
BearerInformation Transfer Rate
User Information Layer 1 Protocol
User Rate32 kbps
-
-64 kbps
-
-
Low Layer 
CompatibilityInformation Transfer Rate
User Information Layer 1 Protocol32 kbps
V.11064 kbps
V.110
ELEMENTINCOMING
STN/TRK AFTER CONVERSION
BearerInformation Transfer Rate
User Information Layer 1 Protocol
User Rate64 kbps
V.110
32 kbps32 kbps
-
-
Low Layer 
CompatibilityInformation Transfer Rate 64 kbps 32 kbps
ELEMENT PS AFTER CONVERSION
BearerInformation Transfer Rate
User Information Layer 1 Protocol
User Rate64 kbps
-
-32 kbps
-
-
Low Layer 
CompatibilityInformation Transfer Rate
User Information Layer 1 Protocol64 kbps
V.11032 kbps
V.110 
						

							NEAX2400 IPX Wireless Features and SpecificationsPage 62NDA-24313, Issue 1
I-40 ISDN Data Communications - 32 kbps
Operating Procedure
Use the ATD command for data sending (origination) and the ATA command for answering.
Service Conditions
Conditions between PBX and ZT
1. Only CCITT standardized rate adaption, V.110 or X.30, can be used as the User Information Layer 1
Protocol in case of data termination.
2. Allowed User Rate of the Bearer is 32 kbps only.
3. The sub-line of the two-line D
term PS does not provide this feature (both origination and termination are
restricted).
Conditions by PS
1. This feature does not support the CALL FORWARDING - DROPPED CALLS [C-161] / AUTOMATIC
ANNOUNCEMENT - DISCONNECTED PS OUT OF ZONE [A-128] / AUTOMATIC
ANNOUNCEMENT - CALLED PS OUT OF ZONE [A-129] feature. Accordingly, if a PS is once out of
zone, any of these features are not provided.
2. Data communication (originating) is not available by using the TRUNK LINE APPEARANCE feature.
3. The Call Waiting service is not available for the PS which is just engaged in data communication.
4. CALL FORWARDING - BUSY LINE, assigned to a PS, does not function if the PS is just engaged in
data communication. Accordingly, if the communication is in progress, the third incoming call (including
that by another data terminal) is not forwarded to the target destination (i.e. disconnected).
5. CALL FORWARDING - DON’T ANSWER, assigned to a PS, does not function if the PS is just engaged
in data communication. Accordingly, if the communication is in progress, the third incoming call
(including that by another data terminal) is not forwarded to the target destination (i.e. disconnected after
a certain period of time).
6. CALL FORWARDING - ALL CALLS, assigned to a PS, does not function if the PS is just engaged in
data communication. Accordingly, if the communication is in progress, the third incoming call (including
that by another data terminal) is not forwarded to the target destination (i.e. disconnected). 
						

							NEAX2400 IPX Wireless Features and Specifications
NDA-24313, Issue 1Page 63
Authorization Code - Dterm PSII A-137
A-137 Authorization Code - Dterm PSII
General Description
An AUTHORIZATION CODE is a numerical code dialed by PS users (up to ten digits), which will override the
station CLASS OF SERVICE - INDIVIDUAL [C-15] for facility access restriction.
Operating Procedure
Procedure 1
 With feature Access Code
1. Go on-hook and receive Dial Tone.
2. Enter the feature Access Code and receive Service Set Tone.
3. Enter the AUTHORIZATION CODE (up to ten digits).
4. Receive Dial Tone.
5. Enter the number to be called.
Procedure 2 (only for LEAST COST ROUTING [L-5] calls)
 Without feature Access Code
1. Go on-hook and receive Dial Tone.
2. Enter the number to be called.
3. If an AUTHORIZATION CODE is required, the caller will receive Special Dial Tone.
4. If Special Dial Tone is received, enter the AUTHORIZATION CODE (up to ten digits) or the call is
denied.
Note:The feature access code for AUTHORIZATION CODE is a maximum of three digits.
Service Conditions
1. Feature restriction classes of the following services cannot be overridden using this feature.
 PAD LOCK
 Authorization Code Display Elimination
2. The following are conditions when using My Line (L1) and Sub Line (L2) simultaneously. (Two-Line
Operation)
 When one line is connected and the other line is held, the class of the held line is  not changed
(remains the class before changeover) and it is changed after returning to the original call.
 When both lines are held, the class changeover of earlier-held line is invalid.
3. Users cannot use the ISDN DATA COMMUNICATIONS - 32 kbps service using Authorization Code.
4. Visitor PS of “TTC Q.931a protocol Tie Line with PCS Roaming” is not available. 
						

							NEAX2400 IPX Wireless Features and SpecificationsPage 64NDA-24313, Issue 1
C-166 Call Park - Dterm PSII
C-166 Call Park - Dterm PSII
General Description
This feature enables a PS user to “Park” a call (C.O. line, Tie Line, station and PS) by hooking and dialing a Call
Park Access Code, and by dialing the Call Park retrieval code and the telephone number that parked a call, the parked
call can easily be retrieved from any PS/Station within the system. If the user forgets to retrieve the parked call, the
automatic recall function informs the user.
Operating Procedure
To park a call from PS
1. Go hooking (press TRF key).
2. Receive Special Dial Tone.
3. Dial the Call Park Access Code.
4. Receive Service Set Tone.
5. Replace the handset.
To retrieve a parked call from the originating station
 Overlap sending procedure
1. Go off-hook.
2. Receive a Dial Tone.
3. Dial the Call Park local retrieval code.
4. The parked call is reconnected.
 Enbloc sending procedure
1. Dial the Call Park local retrieval code.
2. Go off-hook.
3. The parked call is reconnected.
To retrieve a parked call from a different station
 Overlap sending procedure
1. Go off-hook.
2. Receive Dial Tone.
3. Dial the Call Park remote retrieval code and the number of the station that parked the call.
4. The parked call is reconnected.
 Enbloc sending procedure:
When access code operation using enbloc sending is invalid
1. Dial the Call Park remote retrieval code.
2. Go off-hook.
3. Dial the number of the station that parked the call.
4. The parked call is reconnected.
When access code operation using enbloc sending is valid:
1. Dial the Call Park remote retrieval code and the number of the station that parked the call.
2. Go off-hook.
3. The parked call is reconnected. 
						

							NEAX2400 IPX Wireless Features and Specifications
NDA-24313, Issue 1Page 65
Call Park - Dterm PSII C-166
Service Conditions
1. This feature is also available for Sub Line (L2) of a two-line Dterm PS (by using Two-Line Operation).
2. The parked PS cannot hold a terminal.
3. A PS can park only one call at a time.
4. A PS cannot park an Attendant Console.
5. When the Call Park key of Attendant Console key pattern is valid, and the Attendant  Console is parking
a PS, the Attendant Console operator can retrieve the PS by dialing the Access Code and Individual
Attendant Identification number which is assigned by “Individual Attendant Access).
Note:An Attendant Console is not made to recall.
6. When a PS which parks a call does not retrieve the call, it is recalled after fixed time which depends on
Automatic Recall Timer. When a PS parks a call via C.O. line and then the C.O. side goes on-hook, PBX
does not detect the release; however, the COT can be released by Automatic Recall Timer.
7. This feature can be used with all PSs within the system (depending on Service Feature Restriction Class).
8. When the parked PS encounters the squelch disconnection, CALL FORWARDING - DROPPED CALLS
is not available even though it is set.
9. If the PS recalled by Automatic Recall Timer is out of zone, the parked PS user receives Reorder Tone
(ROT).
10. If the parked PS moves out of zone, it is disconnected.
11. The condition of “TTC Q.931a protocol Tie Line with PCS Roaming” is shown below.
Note 1:When a visitor PS originates a call to PS/Station that belongs to the same office, the visitor PS cannot be
parked.
Note 2:When a PS which parked a terminal moves to the visitor office, and then it is recalled by Automatic Recall
Timer, the terminal receives Reorder Tone.
12. When programming this feature, telephone numbers should be used.
Interactions
The following features cannot be activated to a PS/Station that has been set Call Park:
 BUSY VERIFICATION
 CALL WAITING
 ATTENDANT CAMP-ON WITH TONE INDICATION
 EXECUTIVE RIGHT OF WAY - D
term 
HOME PBX VISITOR PBX
PS parks a call Available Not Available
PS retrieves a call Available Not Available
PS is parked by terminal Available Available