NEC Neax 2400 Ipx Wireless System Manual

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Table 4-6  List of Attendant Console Service Features for Q.931a
×: Available : Conditionally available –: Not available/Not used
NAME OF SERVICE FEATURESVisitor PBX (Standalone)
REMARKS
From PS To PS
AUTOMATIC RECALL –×
ATTENDANT LOOP RELEASE – –
CALL TRANSFER-ATTENDANT –×
Note 1
SUPERVISORY CALL – –
DIGITAL DISPLAY-TRUNK – –
CALL PROCESSING INDICATION – –
SERIAL CALL – –
Note 2
CALL WAITING LAMP DISPLAY×–
ATTENDANT CAMP-ON – –
NON-DELAY OPERATION×–...

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Note 1:Upon receiving an incoming call the Attendant Console transfers the call to a PS, it ends up with the PS
connected to the outside.
If, in this situation, the PS user moves to a place Out of Zone, the caller from the outside line will hear BT.
Note 2:Serial Call can be set only after the called PS answered.
Note 3:Step Call is not available for the PS in busy status.
Note 4:While the Attendant Console is calling a PS, the services associated with Out of...

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Table 4-7  List of Network Service Features for Q.931a
×: Available : Conditionally available –: Not available/Not used
NAME OF SERVICE FEATURES Visitor PBX (Standalone)
REMARKS
From PS To PS
AUTOMATIC CIRCUIT ASSURANCE×–
CENTREX COMPATIBILITY –×
DELUXE TRAVEL CLASS MARK – –
LCR - AUTOMATIC OVERFLOW×–
LCR-3/6-DIGIT×–
TANDEM CONNECTION – –
TANDEM TRUNK QUEUING – –
TANDEM PAD CONTROL – –
TIE LINE ACCESS××
OUTGOING TRUNK BUSY - 
ANNOUNCEMENT×–
HOT LINE - OUTSIDE –...

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Note 1:Automatic Announcement - PS Out of Zone/C.F. PS Incoming Incomplete may not be available. It depends
on Public ISDN Network.
When a PS has roamed to a Visitor PBX, all calls to the PS are transferred to the Visitor PBX via Q.931a/
IS-11572 line from the Home PBX.
Note 2:The ISDN terminal cannot transfer the call to a PS or provide the 3-party conference feature including a
PS.
Note 3:A PS can transfer the call to ISDN terminal and provide the 3-party...

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Table 4-10  List of CCIS Service Features for Q.931a 
×: Available : Conditionally available –: Not available/Not used
NAME OF SERVICE FEATURESVisitor PBX (Standalone)
REMARKS
From PS To PS
Attendant Controlled Conference - CCIS –×
Automatic Recall - CCIS×–
Brokerage Hotline - CCIS –×
Call Forwarding - All Calls - CCIS –×
Call Forwarding - Busy Line - CCIS –×
Call Forwarding - Don’t Answer - CCIS –×
Call Transfer - All Calls - CCIS××
Calling/Called Number...

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Note 1:If Visitor PS is busy, Step Call is not available.
Note 2:Supervisory Call - CCIS can be activated only when PS is ringing. Single Digit Station Calling - CCIS×–
Station Controlled Conference - CCIS –×
Step Call - CCIS –
Note 1
Supervisory Call - CCIS – –Note 2 Table 4-10  List of CCIS Service Features for Q.931a  (Continued)
×: Available : Conditionally available –: Not available/Not used
NAME OF SERVICE FEATURESVisitor PBX (Standalone)
REMARKS
From PS To...

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4. PROGRAMMING
 Access Code Assignment
1) ANPD (Numbering Plan Data)
Assign the first digit of the LCR access code for the TTC Q.931a protocol Tie Line.
2) ASPA (Special Access Code Data)
Assign the LCR access code for a dummy route number.
3) AMND (Maximum Necessary Digits Data)
Assign the Maximum Necessary Digits (MND) for each Destination Code (DC).
4) ARNP (Reverse Numbering Plan Data)
Assign the trunk access code to the Bch route number, but not a dummy...

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 Trunk Data Assignment
1) ASYD (System Data)
Assign the following indexes.
SYS1 Index 186 b6: Assign 1 (CCIS/ISDN in service).
SYS1 Index 187: Assign 00 (Hex).
2) ARTD (Route Class Data)
Assign route class data for both Bch and Dch routes referring to Table 4-10.
3) ATRK (Trunk Data)
Assign Bch trunk data referring to Figures 4-2 through 4-5. Note that Dch trunk data is NOT 
assigned in this step. 
ATRK for 24PRT : Figure 4-2
ATRK for 24DTI + 2DCH : Figure 4-3...

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Note:Regarding the ARTD command, the same data “0 (User Side)” is also assigned at the opposite office.
However, for the switch setting on the circuit card, this setting must be different from the opposite office.
Table 4-11  Route Class Data Assignment Table for Q.931a
ROUTE CLASS DATA ROUTE CLASS DATA ROUTE CLASS DATA
FUNCTION CDN B-CH D-CH FUNCTION CDN B-CH D-CH FUNCTION CDN B-CH D-CH
OSGS 1 0 0 OC 24 0 0 TPQ 47 0 0
ONSG 2 2 2R/L 250 0 BL 480 0
ISGS 3 0 0...

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Figure 4-2  ATRK for 24PRT
Note:Slot X and Slot Y must be in the same HW.
Odd
Number
Group
Even
Number
GroupLevel Slot X Slot YLV  7
6
5
4
3
2
1
LV  0
LV  7
6
5
4
3
2
1
LV  0
Bch   8
7
6
5
4
3
2
Bch   1
 
Dch   2Dch    1
Bch  23
22
21
20
19
18
17
16
15
14
13
12
11
10
Bch    9
IF 16 PORTS/SLOT Group
  n+3
Group
  n+1
Group
  nLevel Slot
LV  7
6
5
4
3
2
1
LV  0
LV  7
6
5
4
3
2
1
LV  0LV  7
6
5
4
3
2
1
LV  0
LV  7
6
5
4
3
2
1
LV  0Dch    1
Bch  23
Bch   1
Dch   2
IF...