NEC Neax 2400 Imx Wireless System Manual

							CHAPTER 4 ND-70290 (E)
Pag e 1 74
Revision 3.0
CALL PARK
4. 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
5. PROGRAMMING
1) ASYD (Assignment of System Data)
SYS1 INDEX139 bit0-6
Assignment of No Answer Timer for Automatic Recall. (default: 30 sec.)
SYS INDEX142 bit0-6
Assignment of Automatic Recall Timer for Call Park. (default: 500 sec.)
SYS1 INDEX6 bit4-6
Assignment of key pattern of the Attendant Console. This service is required, only when
Attendant Console uses this feature. (default: bit4-6=000)
2) ANPD (Assignment of Numbering Plan Data)
Reserve a number level for feature access and retrieval.
3) ASPA (Assignment of Special Access Code Data)
Assign an access code to:
a) Call Park access code, SRV=SSC (Service Code), SID=61, CI=H.
b) Call Park local retrieval code, SRV=SSC (Service Code), SID=62, CI=N
c) Call Park remote retrieval code, SRV=SSC (Service Code), SID=63, CI=N, NND=number of 
digits in the access code.
4) ASFC (Service Feature Restriction Class Data)
Assign a Service Feature Class that allows SFI 67 to the applicable stations. This allows the 
station/PS to  park  a  call and to  retrieve a parked  call.  Assign stations/PSs a  Service Feature  Class 
that allows SFI 68, Call Park-Called.
This allows a station/PS to be parked by another station or Attendant Console.
 
START
END 
						

							ND-70290 (E) CHAPTER 4
Page 175
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
1. GENERAL DESCRIPTION
This feature enables a PS user to call a maximum of “20-Party (self + other 19 members)” conference, by only
dialing a pre-programmed Group Calling Conference Number. If the Group Calling Conference Number is once
dialed, the member stations/PSs are automatically called in assigned order at the interval of every 2 seconds.
This feature also allows Station Hunting Group-Circular, and the use of Phantom Telephone Number(s) which
is available for flexible arrangement of conference member tables.
2. OPERATING PROCEDURE
1. Dial the Group Calling Conference Number (Telephone Number/Phantom Telephone Number of
conference leader port)
2. The conference leader hears the RBT.
3. When the first party (conferee) answers, the RBT stops, and the conference is in progress.
4. The called party (conferee) participates in the conference one after another after answering the call.
Note:W h i le  t h e  c o nf e re n c e  i s in  progr e ss ,  the called party releases to get out of the conference.
5. When the conference leader hangs up, the conference connection is released. 
						

							CHAPTER 4 ND-70290 (E)
Pag e 1 76
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
3. SERVICE CONDITION
1. Conference leader and conferee must be a station/PS.
2. PA-CFTB can be available for Group Calling Conference.
Note:The following table shows conditions of CFTB circuit card to use this feature. 
3. The maximum number of CFTB circuit cards per one conference group is 3. A conference leader port and
19 conferee ports are allocated as follows.
Note:The number of CFTB circuit cards required to call a conference depends on the maximum number of
conference members per conference group.
2~8 members (including conference leader):one circuit card
9~14 members (including conference leader):two circuit cards
15~20 members (including conference leader):three circuit cards (Maximum)
4. Assign the maximum 16 digits of Group Calling Conference Number (Telephone Number/Phantom
Telephone Number corresponding to a conference leader port of CFTB).
5. The user must assign Telephone Number for the conferee.
Firmware NameMaximum Number of 
Conference MembersKey Setting 
SW2-2Key Setting 
SW2-3
Firmware SP-1141 20 OFF OFF
Firmware SP-388 
(This firmware cannot be used for cascade connection.)8OFFON
CFTB 1 CFTB 2 CFTB 3
7 7 7 Conferee 19
6 Conferee 6 6 Conferee 12 6 Conferee 18
5 Conferee 5 5 Conferee 11 5 Conferee 17
4 Conferee 4 4 Conferee 10 4 Conferee 16
3 Conferee 3 3 Conferee 9 3 Conferee 15
2 Conferee 2 2 Conferee 8 2 Conferee 14
1 Conferee 1 1 Conferee 7 1 Conferee 13
L0 L0 Conference leader port  L0 Conference leader port
for cascade connection  for cascade connection
from CFTB 1 from CFTB 2
Conference leader port (Group Calling Conference Number) 
						

							ND-70290 (E) CHAPTER 4
Page 177
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
6. By making a group of Station Hunting Group-Circular between conference leader ports or conference leader
ports for cascade connection of multiple sets of CFTB circuit cards, the conference can be held looking for
idle CFTB circuit cards when dialed port is already used by others. The below shows an example of this
feature using Station Hunting-Circular.
Figure 4-7  Group Call-Automatic Conference using Station Hunting-Circular
7. By assigning Phantom Telephone Number to Telephone Number, the maximum number of conference
group per set of CFTB circuit cards is 17 (Phantom Telephone Number: 16+Telephone Number: 1).
8. Do not assign this service to ports of LC used for LC-COT connection.
9. If conference leader hangs up (or the out of zone), the conference will be released.
10. When a conferee is busy or out of zone during a conference call, the conferee is not called a conference.
11. When all conferees are busy, out of zone, or they do not answer the conference call, the conference leader
hears RBT.
12. When a conferee who answers a conference call goes on-hook before a conferee who is lastly called in the
group is called a conference, and other conferees are busy, out of zone or do not answer the call, a conference
leader receives no tone.
CFTB-B1  
  
Conference  
leader port A1
Conference  
leader port B1
Station Hunting Group-2 Station Hunting Group-3
Station Hunting Group-1 
CFTB-B2 CFTB-B3CFTB-A3 CFTB-A2 CFTB-A1
A2
B2 B3A3
GROUP A: Conference in progress
GROUP B: Idle state
PS A
PS B PS A is in a conference.
 
 
 
PS B user dials Group Calling  
Conference Number of Group A. 
EXAMPLE: When PS B user  dials Access Code to call GROUP A while PS A user is in conference using CFTB
A. 
Note:Group A Calling Conference Number is Telephone Number or Phantom Telephone Number of conference
leader port A1. 
						

							CHAPTER 4 ND-70290 (E)
Pag e 1 78
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
13. ISDN terminal and Attendant Console are not available in this feature.
14. Conference leader cannot call a conference using Blind Transfer.
15. If programming the ASDT command data (TEC=14: Hot Line) to CFTB circuit card, the user must also
assign ALGSL/ALGSN command and AHLGL/AHLGN command to the card, otherwise when user dials
this feature access code, an Attendant Console is called by Hot Line function.
16. When using this feature, the user must assign Service Feature Restriction Class and Route Restriction Class,
which are different from those of other stations to ports of CFTB circuit card, and also restrict all outgoing
routes using ARSC/ARSCN command. If outgoing trunk is used for this feature, noise or announcement of
another office may be heard.
17. If a PS is in one of the following conditions, Call Forwarding-Dropped Call is not executed.
 When the PS encounters a squelch disconnection while the PS is in conference.
 When a connected terminal is in conference. 
						

							ND-70290 (E) CHAPTER 4
Page 179
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
4. PROGRAMMING
 Entry procedure (Standalone)
1) ASYD (Assignment of System Data)
SYS1 INDEX20 b6=0  (Line Circuit Reverse Relay Control when Reorder Tone is connected to 
a station.) 
Note 1
SYS1 INDEX139 (No Answer Timer for Station to Station, DID and Tie Line calls.)
Note 1:Only when using firmware SP-1141.
2) ANPD (Assignment of Numbering Plan)
Assign the first digit and the necessary number of digits needed to determine the Group Calling 
Conference number.
Note 2:The first digit of the Group Calling Conference Number is assigned in the same manner
as that of a station number. So, if any station number has already been assigned,
programming here is not necessary.
3) ASPA (Assignment of Special Access Code Data)
Assign the Access Code of Station Number (For Conference Leader port and Conferee port).
ACC=Access Code
SRV=STN
NND=Necessary Number of Digits of Station Number 
Note 3
Note 3:
This parameter is displayed only when you assign two or more digits for Access Code.
ASDT (Assignment of Station Data)
Assign appropriate data in the L (Level) 0-7 on the CFTB circuit cards 1 thought 3 used for the
Group Calling Conference Number.
 Assignment for Level 0 on circuit card (conference leader port and conference leader port for
cascade connection)
TN : Tenant Number
STN : Station Number
LENS : Line Equipment Number of CFTB circuit card, Level 0
TEC : 2 (PB)
RSC : Route Restriction Class 
Note 4
SFC : Service Feature Restriction Class Note 4
 Assignment for Level 1-7 on circuit card (conferee ports)
TN : Tenant Number
STN : Station Number
LENS : Line Equipment Number of CFTB circuit card, Level 1~7
TEC : 14 (Hot Line)
RSC : Route Restriction Class 
Note 4
SFC : Service Feature Restriction Class Note 4
Note 4:
Assign RSC and SFC exclusive for CFTB.
A
 
START 
						

							CHAPTER 4 ND-70290 (E)
Pag e 1 80
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
5) ASFC (Service Feature Class Data)
Allow the following Service Feature to the levels 0-7 on the CFTB circuit card.
SFI=71 (Distinctive Dial Tone)
SFI=72 (Called Station Hooking Restriction)
SFI=32 (Line Circuit Reverse Relay Control) 
Note 6
Note 5:
Do not allow the other service restriction data.
Note 6:Only when using firmware SP-1141.
6) ASPAL (Assignment of Special Access Code for LDM)
Assign Telephone Number to the all ports which are used for Group Calling Conference Number.
7) ALGSL (Assignment of Telephone Number Data for LDM)
Assign Telephone Number to the all ports used for Group Calling Conference Number.
8) APHNL (Assignment of Phantom Telephone Number for LDM)
Assign Phantom Telephone Number for port 0 (conference leader port and/or conference leader 
port for cascade connection) on CFTB circuit card. When making a group of Station Hunting 
Group-Circular, assign PH=1 to conference leader port number and conference leader port for 
cascade connection number.
Note 7:Only when grouping CFTB circuit cards.
9) AHLGL (Assignment of CFT Hot Line Group for LDM)
Assign the CFT Hot Line Group for each Group Calling Conference Number.
 Assignment for Level 0 on circuit card (conference leader port and cascade connection port)
UGN : User Group Number
TELN : CFTB H/L ACC Code (Telephone Number)
DA : 0/1=Stop/Continue calling, when the station does not answer.
PORT : PORT NUMBER
TYPE : KIND OF STN (0-2)
  0=Vacant Port
  1=STN/PS
  2=OUTSIDE TRUNK (Not used)
D_UGN : USER GROUP NUMBER OF DESTINATION
D_TELN : TELEPHONE NUMBER OF DESTINATION
D_ADC : SPEED CALLING DIAL NUMBER (Not used)
Note 8:Don’t Answer Timer depends on SYS1 INDEX139. When Call Forwarding-Don’t
Answer is set to the called station, it has priority over this feature.
 Assignment for Level 1-7 on circuit card (conferee ports)
TYPE : Kind of destination (0-2)
0=Vacant Port
1=(STN/PS)
UGN : User Group Number
TELN : STN No. (Telephone Number) of the conferee’s destination
Note 9:When using firmware SP-1141, the conference group members are called into a
conference in assigned order.
A
 
B 
						

							ND-70290 (E) CHAPTER 4
Page 181
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
 Cancel Procedure
When deleting the ASDT/ALGSL/APHNL command data assigned as conferee, the user must first,
delete the AHLGL data.10) ASHC (Assignment of Station Hunting Group-Circular)
Assign Station Hunting Group-Circular between conference leader ports and/or conference 
leader ports for cascade connection on each set of CFTB circuit cards.
Note 10:This command is required, only when calling a conference discovering a set of CFTB
circuit cards which is in an idle state from plural set of CFTB circuit cards.
B
END 
						

							CHAPTER 4 ND-70290 (E)
Pag e 1 82
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
 Entry procedure (Fusion Network)
1) ASYD (Assignment of System Data)
SYS 1 INDEX 20 b6=0 (Line Circuit Reverse Relay Control when Reorder Tone is connected 
to a station.) 
Note 1
SYS 1 INDEX 139 (No Answer Timer for Station to Station, DID and Tie Line calls.)
Note 1:Only when using firmware SP-1141.
2) ANPD (Assignment of Numbering Plan)
Assign the first digit and the necessary number of digits needed to determine the Group Calling 
Conference number.
Note 2:The first digit of the Group Calling Conference Number is assigned in the same manner
as that of a station number. So, if any station number has already been assigned,
programming here is not necessary.
Note 3:User must assign the same value to all nodes.
3) ASPA (Assignment of Special Access Code Data)
Assign the Access Code of Station Number (For Conference Leader port and Conferee port).
ACC=Access Code
SRV=STN
NND=Necessary Number of Digits of Station Number 
Note 4
Note 4:
This parameter is displayed only when you assign two or more digits for Access Code.
4) ASDT (Assignment of Station Data)
Assign appropriate data in the L (Level) 0-7 on the CFTB circuit cards 1 thought 3 used for the 
Group Calling Conference Number.
 Assignment for Level 0 on circuit card (conference leader port and conference leader port for 
cascade connection)
TN : Tenant Number
STN : Station Number
LENS : Line Equipment Number of CFTB circuit card, Level 0
TEC : 2 (PB)
RSC : Route Restriction Class 
Note 5
SFC : Service Feature Restriction Class Note 5
 Assignment for Level 1-7 on circuit card (conferee ports)
TN : Tenant Number
STN : Station Number
LENS : Line Equipment Number of CFTB circuit card, Level 1~7
TEC : 14 (Hot Line)
RSC : Route Restriction Class 
Note 5
SFC : Service Feature Restriction Class Note 5
Note 5:
Assign RSC and SFC exclusive for CFTB.A
 
START 
						

							ND-70290 (E) CHAPTER 4
Page 183
Revision 3.0
GROUP CALL-AUTOMATIC CONFERENCE (20-PARTY)
5) ASFC (Service Feature Class Data)
Allow the following Service Feature to the levels 0-7 on the CFTB circuit card.
SFI=71 (Distinctive Dial Tone)
SFI=72 (Called Station Hooking Restriction)
SFI=32 (Line Circuit Reverse Relay Control) 
Note 7
Note 6:
Do not allow the other service restriction data.
Note 7:Only when using firmware SP-1141.
6) ASPAN (Assignment of Special Access Code for NDM)
Assign Telephone Number to the all ports which are used for Group Calling Conference Number.
7) ALGSN (Assignment of Telephone Number Data for NDM)
Assign Telephone Number to the all ports used for Group Calling Conference Number.
8) APHNN (Assignment of Phantom Telephone Number for NDM)
Assign Phantom Telephone Number for port 0 (conference leader port and/or conference leader 
port for cascade connection) on CFTB circuit card. When making a group of Station Hunting 
Group-Circular, assign PH=1 to conference leader port number and conference leader port for 
cascade connection number.
Note 8:Only when grouping CFTB circuit cards.
9) AHLGN (Assignment of CFT Hot Line Group for NDM)
Assign the CFT Hot Line Group for each Group Calling Conference Number.
 Assignment for Level 0 on circuit card (conference leader port and cascade connection port)
UGN : User Group Number
TELN : CFTB H/L ACC Code (Telephone Number)
DA : 0/1=Stop/Continue calling, when the station does not answer.
PORT : PORT NUMBER
TYPE : KIND OF STN (0-2)
  0=Vacant Port
  1=STN/PS
  2=OUTSIDE TRUNK (Not used)
D_UGN : USER GROUP NUMBER OF DESTINATION
D_TELN: TELEPHONE NUMBER OF DESTINATION
D_ADC : SPEED CALLING DIAL NUMBER (Not used)
Note 9:Don’t Answer Timer depends on SYS1 INDEX139. When Call Forwarding-Don’t
Answer is set to the called station, it has priority over this feature.
 Assignment for Level 1-7 on circuit card (conferee ports)
TYPE : Kind of destination (0-2)
  0=Vacant Port
  1=(STN/PS)
UGN : User Group Number
TELN : STN No. (Telephone Number) of the conferee’s
Note 10:When using firmware SP-1141, the conference group members are called into a
conference in assigned order.
A
 
B