NEC Neax 2400 Imx Wireless System Manual

							CHAPTER 4 ND-70290 (E)
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TTC Q.931A PROTOCOL TIE LINE WITH PCS ROAMING
4) ADPC (Destination Point Code Data)
- Assign Point Code for both Bch route and Dch route.
- The values for a Point Code is 1 through 16383. You can assign any number as the Point Code  
for them, however, do not duplicate the Point Code which is used for No. 7 CCIS.
5) ACSC (CSC Data)
- Assign Dch and Bch location for CSCG.
- The values for CSCG is 130 through 255.
- Even number CSCGs are used for Dch location and odd number CSCGs are used for Bch 
location. Although Bch location is the same as Dch location when PRT is used.
- CCH, which represents Dch and Bch location, is assigned as shown below.
- CCH must be assigned as the first group in the highway to which PRT is mounted.
- CCH=00000 is prohibited.
- Assign the same CCH in CIC GROUP (0~7) for a CSCG when PRT is used for 23B+D or 30B+D
- An example of ACSC assignment is shown below.
1) Condition: 24PRT/30PRT is mounted in slot 07 of PIM0. ACSC data is as follows.
Note:The location of DCH (Dch Handler) which is built in PRT must be assigned in parameter
“CCH” of this command.
B
A
Group (00 - 23)
Unit (0 - 3)
Module Group (00 - 31) CCH: XX
 X XX
HW0HW1HW2
00-03040506070809
01 03 05 07 09 11
00 02 04 06 08 10
CSCG CCH CIC GROUP CSCG CCH CIC GROUP
130
(for Dch)00004
00004
00004
00004
00004
00004
00004
000040
1
2
3
4
5
6
7131
(for Bch)00004
00004
00004
00004
00004
00004
00004
000040
1
2
3
4
5
6
7 
						

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TTC Q.931A PROTOCOL TIE LINE WITH PCS ROAMING
2) Condition: 24DTI/30DTI is mounted in Slot 07 of PIM0 and 2DCH is mounted in Slot 05 of 
PIM0. ACSC data is as follows.
Note 1:The location of DCH (Dch Handler) must be assigned in parameter “CCH” of this
command.
Note 2:Above is an example when #0 DCH of PA-2DCH circuit card is used.
6) ACIC1 (CIC Code Data1)
- With respect to PC assigned in the ADPC command, assign CSCG of the Dch assigned in the 
ACSC command.
7) ATRK (Trunk Data)
- Assign Dch trunk data referring to Figures 4-2 through 4-5.
ATRK for 24PRT : Figure 4-2
ATRK for 24DTI + 2DCH : Figure 4-3
ATRK for 30PRT : Figure 4-4
ATRK for 30DTI + 2DCH : Figure 4-5
8) MBTK (Make Busy of Trunk)
- Cancel Make Busy Status of all B channels in the PRT card.
Note:Circuit Card must be initialized after these assignment.
B
END
CSCG CCH CIC GROUP CSCG CCH CIC GROUP
130
(for Dch)00002
00002
00002
00002
00002
00002
00002
000020
1
2
3
4
5
6
7131
(for Bch)00004
00004
00004
00004
00004
00004
00004
000040
1
2
3
4
5
6
7 
						

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TWO-LINE OPERATION
TWO-LINE OPERATION
1. GENERAL DESCRIPTION
This feature allows for the appearance of two lines on the line (L1 and L2) keys of the PS.
2. OPERATING PROCEDURE
No manual operation is required.
3. SERVICE CONDITIONS
1. This feature is available for Series 7300 or later software.
2. Two kinds of lines can appear on the PS: My Line and  Sub Line.  These lines are associated with the station
numbers assigned to the port on the interface circuit.
L1 key: My Line
L2 key: Sub Line
3. When a PS becomes Out of Zone state while terminating to Sub Line, the call is disconnected by release
timer about one minutes after.
4. When a PS user places a call on hold and  presses the END key, the line lamp on the PS goes OFF. The PS
is recalled when the recall timer expires.
5. Voice Mail Indication (VMI) is not available for Sub Line.
6. When a PS is moved to a visitor PBX using Roaming function, only My Line is available.
7. While a PS-to-PS connection is established, Dual Hold feature is not available.
4. INTERACTIONS
1. Blind Transfer to Sub Line is not available. When a station transfers a call to Sub Line on a PS, the
transferring station is recalled.
2. While a PS is in conversation, Blind Transfer to the PS is not available even if either of the lines on the PS
is idle. When a station transfers a call to a PS in conversation, the transferring station is recalled.
3. HLD key on the PS is not effective while:
 a PS is in conversation with the third party using Consultation Hold
 a PS is in conversation with a station which has a call placed on hold
 a PS is connected with the other party using Call Waiting-Originating/Terminating
 the other party has a Call Waiting-Terminating call.
4. Call Waiting-Terminating is not available for a PS which has a call placed on hold (The calling party hears
Busy Tone). However, Call Forwarding-Busy Line is available. 
						

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TWO-LINE OPERATION
5. PROGRAMMING
1) APSD (Assignment of the PS Operation Data for DM)
This command assigns the PS operation data including its tenant No., station No., Service Feature 
Restriction Class (SFC) and the Route Restriction Class (RSC) in consideration of the numbering 
plan/restriction data. Assign My Line and Sub Line data of the PS.
 TN : Tenant
 PSTN : PS STN
 KIND : PS KIND : Assign 6 (D
term-PSII) for My Line.
Assign 7 (Dterm-PSII Sub Line) for Sub Line.
 RSC : Route Restriction Class
 SFC : Service Feature Restriction Class
 PS-ID : Max. 9 digits
 PSNO : TYPE : 2 (13 digits or less [BCD] fixed
NO. : Assign the same number as the PS NO. according to PS KIND.
 NWN : Network Number   : Only for Roaming Feature
 ADERA : Additional Area Number   : Only for Roaming Feature
 CTRA : Country Number   : 794 (USA) fixed
 Sub-Sysid : Number of Sub-Sysid   : Not used
2) ALGSL (Allocation of Telephone Number Data for Local Data Memory)/
ALGSN (Allocation of Telephone Number Data for Network Data Memory)
Assign Telephone Number data for My Line and Sub Line. For more information, refer to “Office 
Data Specification”.
3) APMLL/APMLN (Assignment of PS Multiline Data)
Specify Telephone Numbers of My Line and Sub Line for the PS.
 MY-UGN :PS My Line User Group Number
 MY-TLN :PS My Line Telephone Number
 SUB-UGN :PS Sub Line User Group Number
 SUB-TLN :PS Sub Line Telephone Number
4) APDLL (Download of PS Operation Data for Local Data Memory)/
APDLN (Download of PS Operation Data for Network Data Memory)
This command loads the PS operation data to the PS. Specify Telephone Number of My Line.
 UGN
 PS Telephone Number : Maximum 16 Digits
TYPE=2
 PS No. : Maximum 13 Digits
 END
 START 
						

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VOICE MAIL INDICATION (VMI)
VOICE MAIL INDICATION (VMI)
1. GENERAL DESCRIPTION
This feature provides ON/OFF control of the Voice Mail Message (VMM) indication of the PS (including the
PS in a visitor node) via Message Center Interface (MCI). This feature is also available in the CCIS and
Netfusing networks.
There are two types of notification methods: active notification and passive notification.
Active notification:The notification is given when a voice message is received.
Passive notification:The notification is given at the time of PS Location Registration or end of call.
2. OPERATING PROCEDURE
No manual operation is required.
3. SERVICE CONDITIONS
1. This feature is available for Series 7300 or later software.
2. Active notification is executed at the rate of one PS for each second. When multiple voice mails are received
at higher rate, control information for a maximum of 240 PSs is placed in a queue. When the queue
overflows, active notification is not executed with regard to the overflowed information (passive notification
only).
3. When an active notification is not completed because of PS Out of Zone etc., retry operation is executed 4
minutes after. If the retry operation also fails, further active notification is not executed (passive notification
only).
4. When control information on a PS is already in a queue, further control information on the same PS is not
entered in the queue. Whenever active notification is executed, the latest information is sent.
5. When a voice mail is received while the PS is in conversation, passive notification is executed after the
conversation ends.
6. At the time of active notification, if the same information has already been sent using passive notification,
active notification is not executed.
7. For activating this feature, PS supporting VMM indication is required.
8. In Netfusing networks, active notification is executed from the Home node of the PS.
9. Control information is not available for  a PS which has not executed PS Location Registration.
10. This feature is not available for Sub Line on the PS.
11. This feature does not support Message Center Interface with LAN interface.
12. This service and Open Application Interface (OAI) cannot be activated concurrently. 
4. PROGRAMMING
Refer to MESSAGE CENTER INTERFACE [M-26] in the Feature Programming Manual. 
						

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ZT PROGRAM DOWNLOAD
ZT PROGRAM DOWNLOAD
1. GENERAL DESCRIPTION
This feature allows maintenance personnel to update the ZT program by command operation. Accordingly, only
one ZT needs to be updated by the dedicated tool.
2. OPERATING PROCEDURE
1. Using the dedicated tool, write new program into a ZT. This ZT is called “Program Master ZT”.
2. Connect “Program Master ZT” to the system.
3. Download new program from “Program Master ZT” to the other ZTs, called “PROGRAM DOWNLOAD
ZTs”, using AZDL command.
3. SERVICE CONDITIONS
1. This feature is available for the Series 7300 or later software.
2. When using this feature, Program Master and Program Download ZTs must be in normal operation.
3. ZTs cannot execute call processing during download.
4. When this feature is activated during conversation, the call is forcibly released.
5. Program download requires about 5 minutes for each ZT.
6. Program Master ZT and Program Download ZT must be accommodated in the same node. 
						

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ZT PROGRAM DOWNLOAD
4. PROGRAMMING
1) ACSDL (Assignment for CS/ZT Data for LDM)/ACSDN (Assignment for CS/ZT Data for NDM)
This command is used to assign the ZT related data including the PHS Community Number,
Calling Area No., Group No., ZT NO., ZT LENS, and ZT KIND.
When this data assignment is finished, 3B+D channels of the CSINT circuit card start up.
 PHS Community Number: 1-1024
 Calling Area Number: 1-32
 Group Number: 1-8
 ZT Number: 1-32
 TN: Tenant Number
 LENS: ZT Equipment Number 
2) AZDL
When program download is activated using this command, a B-channel link is established and new 
ZT program is downloaded from “Program Master ZT” to “Program Download ZT”.
 END
 START
 PROGRAM MASTER ZT PCN
PHS Community Number of Program Master ZT 1-1024
 PROGRAM MASTER ZT CRN
Calling Area Number of Program Master ZT 1-32
 PROGRAM MASTER ZT GRN
Group Number of Program Master ZT 1-8
 PROGRAM MASTER ZT CSN/ZTN
ZT Number of Program Master ZT 1-32
 PROGRAM DOWNLOAD ZT PCN
PHS Community Number of Program Download ZT 1-1024
 PROGRAM DOWNLOAD ZT CRN
Calling Area Number of Program Download ZT 1-32
 PROGRAM DOWNLOAD ZT GRN
Group Number of Program Download ZT 1-8
 PROGRAM DOWNLOAD ZT CSN/ZTN
ZT Number of Program Download ZT 1-32 
						

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CALL FORWARDING - DROPPED CALLS
CALL FORWARDING - DROPPED CALLS
1. GENERAL
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 C.F.-PS INCOMING INCOMPLETE is already assigned to the PS.
2. OPERATING PROCEDURE
The procedure to set up this feature is shown below:
 Pre-set Dialing
1) Dial the access code to set this feature.
2) Go off-hook and hear the SST (Service Set Tone).
3) Go on-hook.
Overlap Dialing
4) Go off-hook and hear the DT (Dial Tone).
5) Dial the access code to set this feature.
6) Hear the SST.  
7) Go on-hook.
The procedure to cancel this feature is shown below:   
Note 1
 Pre-set Dialing
8) Dial the access code to cancel this feature.
9) Go off-hook and hear the SST (Service Set Tone).   
Note 2
10) Go on-hook.
Overlap Dialing
11) Go off-hook and hear the DT (Dial Tone).
12) Dial the access code to cancel this feature.
13) Hear the SST.   
Note 2
14) Go on-hook.
Note 1:This feature can be cancelled also by cancelling C.F.-PS INCOMING INCOMPLETE. (Refer to Item 3
under Service Conditions.)
Note 2:When dialing the cancel access code while this feature has not been assigned, ROT (Reorder Tone) is
returne d. 
						

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CALL FORWARDING - DROPPED CALLS
3. SERVICE CONDITIONS
1. This feature can be set at each PS, that is already provided with the C.F.-PS INCOMING INCOMPLETE
feature.
2. The forwarding destination of C.F.-PS INCOMING INCOMPLETE is also designated as the destination of
this feature.
3. This feature can be cancelled also by cancelling C.F.-PS INCOMING INCOMPLETE. However, if the
following is set, C.F.-PS INCOMING INCOMPLETE is cancelled, while this feature is maintained:
ASYD command, SYS 1, Index 420, b1 = 1
4. After this feature is once in service, the function of this feature is still maintained, even if a service class of
C.F.-PS INCOMING INCOMPLETE is restricted.
5. When a call is currently being transferred by this feature, the forwarded party (not the forwarding destina-
tion but the party first connected to the Squelch PS) hears the RBT (Ring Back 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” and “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. The forwarding destination of this feature can be:
a PS
 an analog/Dterm 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 up until this moment goes all null and void.
10. This feature is not available for a two-way connection between a PS and a (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] 
						

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CALL FORWARDING - DROPPED CALLS
- 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 “C.F.-PS INCOMING INCOMPLETE”.
16. When this feature is activated, the LCD indication on the D
term (forwarded party) is identical to that of
C.F.-PS INCOMING 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 “C.F.-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 ACFS command.
21. This service supports 32 kbps data communication only.
22. Service conditions for 2-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).
4. INTERACTIONS
1. When a Squelch Disconnection occurs during a two-way connection between a PS and a station (including
PS), the following ensues according to the assigned service(s):
[When AUTOMATIC ANNOUNCEMENT-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-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-PS OUT OF ZONE.
[If neither this feature nor AUTOMATIC ANNOUNCEMENT-PS OUT OF ZONE is assigned to the
Squelch PS]
- No measures are taken. The party, not the Squelch PS, hears the ROT (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.