NEC Neax 2400 Imx Ccis Features And Specifications

							NEAX2400 IMX CCIS Features and Specifications
Page 166NDA-24222, Issue 3
O-12 Outgoing Trunk Queuing - CCIS
O-12 Outgoing Trunk Queuing - CCIS
General Description
This service feature allows Inter-Office, On-Hook OUTGOING TRUNK QUEUING (OGQ) when an outgoing
C.O. line call from a station in a PBX to another station in a different PBX, in the CCIS network, encounters an all
C.O. Lines Busy. 
Operating Procedure
1. Station (b) goes off-hook; receives dial tone.
2. Station (b) dials the C. O. Line Outgoing Call Access Code; receives second dial tone. 
STN (a)
[Node A]CCIS
[Node B]STN (b) STN (c)
CO Line
All Busy
ATT
DT DT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK
STN (c)
CO Line
STN (a)All Busy
ATT
[Node A]CCIS
[Node B]STN (b) SDT SDT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 167
Outgoing Trunk Queuing - CCIS O-12
Operating Procedure (cont’d)
3. Station (b) dials Station (c) in the Center Office and receives a busy tone.
4. Station (b) switch hook flashes and receives the special dial tone.
STN (c)
CO Line
STN (a)All Busy
ATT
[Node A]CCIS
[Node B]STN (b) BT BT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK
STN (c)
CO Line
STN (a)All Busy
ATT
[Node A]CCIS
[Node B]STN (b) SPDT SPDT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 168NDA-24222, Issue 3
O-12 Outgoing Trunk Queuing - CCIS
Operating Procedure (cont’d)
5. Station (b) dials the OGQ Access Code and receives a service set tone.
6. Station (b) hangs up. Outgoing Trunks become available for processing the call from Station (b). Station
(b) is rung.
STN (c)
CO Line
STN (a)All Busy
ATT
[Node A]CCIS
[Node B]STN (b) SST SST
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK
STN (c)
RG
Idle
STN (a)ATT
[Node A]CCIS
[Node B]STN (b)
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 169
Outgoing Trunk Queuing - CCIS O-12
Operating Procedure (cont’d)
7. Station (b) goes off-hook and is connected to the Public Switched Telephone Network. Station (b) receives
ringback tone while Station (c) is rung.
Service Conditions
1. After an OUTGOING TRUNK becomes available, the user’s station will ring for 20 seconds. If not
answered within that time, the station will be automatically dropped from the queue.
2. When this feature is used in conjunction with SPEED CALLING-SYSTEM [S-3] or LEAST COST
ROUTING-3/6-DIGIT [L-5] if a sender is involved, the sender will automatically dial out the called
subscriber number when the handset is lifted. 
3. If the user wishes to remove himself from the queue prior to being rung, the specified cancel code must
be dialed.
4. Individual stations may only initiate one OGQ at a time. Subsequent attempts will result in a Reorder tone.
5. This feature is not available for an ATTENDANT CONSOLE [A-3]. 
6. The OGQ is common to all Central Office type groups (DDD, FX, WATS, etc.) in the system.
7. The OGQ call back will return to the originating station, not the CALL FORWARDING terminating
station. 
8. OGQ is denied to a station line when the CALL BACK [C-1] or CALL HOLD [C-6] feature is already
activated.
9. If a user goes on-hook within 6-8 seconds after encountering all trunks busy, OGQ can be set automatically
to the station. 
10. The station is set for OGQ for a maximum of 30 seconds to one hour. This time is adjustable through the
System Data base. After this timing, OGQ will be cancelled automatically.
11. ACCOUNT CODE [A-18] and FORCED ACCOUNT CODE [F-7] information can be recorded on
SMDR when used in conjunction with OGQ.
RG
STN (a)ATT
[Node A]CCIS
[Node B]STN (b) STN (c) RBT
RBT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 170NDA-24222, Issue 3
P-28 Paging Access - CCIS
P-28  Paging Access - CCIS
General Description
This feature provides dial access to paging equipment from an ATTENDANT CONSOLE [A-3] or station through
the CCIS network.
Operating Procedure
To access Paging through CCIS: 
1. Lift the handset and receive dial tone. 
2. Dial the office code and the Paging access code. 
3. Connection to paging equipment is established.
Service Conditions
1. Paging equipment must be provided by the customer.
2. One trunk circuit is required for each PAGING ACCESS.
3. If TENANT SERVICE [T-12] is provided, separate access codes and hardware should be provided for
each TENANT.
4. A maximum of three digits can be used for the PAGING ACCESS code.
5. The DIGITAL DISPLAY - TRUNK - CCIS [D-73] at the ATTENDANT CONSOLE [A-3] shows the
Route and Trunk Number of the CCIS trunk.
6. Following services are not available when this service is activated:
ALL ZONE PAGING  [A-53] 
MEET-ME PAGING  [M-1] 
PAGING TRANSFER  [P-10] 
Paging Answer
Interactions
1. MEET ME PAGING and PAGING ACCESS [P-1] can be provided simultaneously in the same system.
2. To directly answer PAGING ACCESS by the ATTENDANT CONSOLE [A-3], the Paged party should
use the INDIVIDUAL ATTENDANT ACCESS [I-4] feature.
3. Paging is limited to stations, ATTENDANT CONSOLES [A-3], or Tie Trunks. Other parties (CO trunk
calls) must have the ATTENDANT CONSOLE [A-3] or user perform the PAGING operation.
4. BUSY VERIFICATION [B-3], EXECUTIVE OVERRIDE [E-1] - These features will be denied if the
Paging route has been assigned for Privacy. Verify the data in the Assignment of Route Data command,
ARTD, CDN 44:PRV. If CDN 6:TCL is assigned as data “8”, CDN 44:PRV is not required.
5. For simple PAGE ACCESS, assignments in ASFC are not required. Refer directly to the other Paging
service features such as PAGING TRANSFER [P-10].
6. The ATTENDANT CONSOLE [A-3] can dial Priority Page access code and release a station.
7. When disconnecting from a Paging trunk, the trunk becomes idle immediately.
8. PAGING ACCESS is possible from CONSULTATION HOLD [C-17]. Therefore, Station A places party
B on Soft hold and dials the access code to the Paging Trunk. Another switch hook flash disconnects the
Page trunk immediately and reconnects party B to Station A.
9. CALL HOLD [C-6] - A Paging trunk cannot be placed on CALL HOLD. 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 171
Paging Access - CCIS P-28
Interactions (cont’d)
10. BUSY is displayed on the 16-button Dterm LCD display when the paging trunk is busy. Reorder tone is
returned.
11. If Priority Page is to be used with PAGE ACCESS; in ARTD, CDN 6:TCL must be assigned as Data 8,
Page with ringback tone. SYS1, Index 73 affects the operation of page routes assigned Page with ringback
tone. Therefore, if Priority Page is used with PAGE ACCESS then MEET ME PAGE [M-1, 11] and
PAGING TRANSFER [P-10] are not available to the system.
12. Priority Page access will not disconnect an ATTENDANT CONSOLE [A-3] engaged in a paging trunk
connection. 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 172NDA-24222, Issue 3
R-22 Restriction from Outgoing Calls - CCIS
R-22  Restriction from Outgoing Calls - CCIS
General Description
This feature automatically restricts preselected stations from placing certain outgoing calls through CCIS without
Attendant assistance.
Operating Procedure
No manual operation is required. Restricted stations will receive reorder tone when trying to place a restricted call.
Service Conditions
1. This feature is programmed in system data from the MAINTENANCE ADMINISTRATION
TERMINAL (MAT) [M-18].
2. The Attendant can allow restricted stations to place outgoing calls via the ATTENDANT CONSOLE [A-
3] using NON-DELAY OPERATION [N-3].
3. Restriction from particular trunk routes is determined by the stations Route Restriction Class.
4. If a restricted station calls another station, the called station cannot use the CALL TRANSFER - ALL
CALLS - CCIS [C-50] feature to connect the calling station to a trunk route from which it is restricted. If
transfer is attempted, it will recall to the called station.
5. THREE-WAY CALLING [T-2] is denied if a restricted station calls another station and the called station
attempts to add on an outside party in a trunk route from which the calling station is restricted.
6. If a user accesses a Tie trunk to a PBX outside the CCIS network, access to outside exchanges is controlled
by the outside PBX.
7. For a particular station, Day mode and Night mode restrictions can differ.
8. Non-restricted stations within the systems can CALL TRANSFER - ALL CALLS [C-11] outgoing calls
to stations restricted by this feature.
9. Station line access to a given trunk group is controlled by assigning a Route Restriction class (RSC) to
each line. There can be a maximum of 15 different RSCs per system, each of which can be programmed
to restrict an assigned station from none, one or more than one trunk group (maximum 255 trunk groups
on NEAX2400 IMX).
10. Two outgoing trunk group restriction tables are provided per system. The Direct Dial Access table is
indexed when a user dials the trunk group access code, and the ATTENDANT CONSOLE [A-3] table is
indexed on Attendant-completed calls. The restriction options per RSC can differ per table thus allowing
Attendant-completion of outgoing calls for restricted stations.
11. TIE LINE ACCESS [T-3]: If the user accesses a Tie trunk to a distant PBX (outside the CCIS network),
access to outside exchanges can only be controlled by the distant PBX.
Interactions
1. Transferring restrictions may not be desired for a restricted station.
2. CALL TRANSFER-ALL CALLS [C-11]: Station A is allowed access to outgoing on route 1. Station B is
restricted access for outgoing on route 1 via RRI 2 & 3. The unrestricted Station A makes an outgoing call
on Route 1 and cannot use the CALL TRANSFER - ALL CALLS feature to connect station B to Route 1,
If CALL TRANSFER - ALL CALLS is attempted, station A is immediately rung back.
3. CONSULTATION HOLD [C-17]: Station A may consult with Station B when Route 1 is on soft hold. 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 173
Restriction from Outgoing Calls - CCIS R-22
Interactions (cont’d)
4. THREE-WAY CALLING [T-2]: Station A cannot include restricted Station B in a THREE-WAY
CALLING connection with Route 1.
5. DAY/NIGHT CLASS OF SERVICE [D-15]: Restricted Station B may be allowed access to Route 1 when
the system is placed in the Night mode. See DAY/NIGHT CLASS OF SERVICE [D-15].
6. RESTRICTION FROM OUTGOING CALLS are constructed on a per-route restriction basis. Two Route
Restriction Indexes are constructed; RRI 2, Outgoing calls via the ATTENDANT CONSOLE [A-3] and
RRI 3, Outgoing Call via Direct Dial Access. 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 174NDA-24222, Issue 3
S-52 Serial Call - CCIS
S-52  Serial Call - CCIS 
General Description
This service feature is the Inter-Office serial call service to be provided when the ATTCON and the called party
respectively, belong to a different PBX (Main PBX Satellite PBX) in the CCIS network.
Operating Procedure
1. Station (c) in the Public Switched Telephone Network places a call to Node A and receives ringback tone.
The Attendant in Node A receives an audible tone.
2. The Attendant presses the ANSWER key and is connected with Station (c). The user at Station (c) asks
the Attendant to set up a connection first with Station (b1) and then with Station (b2) in Node B.
STN (c)
STN (a)ATT
[Node A]CCIS
[Node B] CCIS RBT
RG
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK
STN (c)
STN (a)ATT
[Node A]CCIS
[Node B]First: STN (b1)
Second: STN (b2)
STN (b1)
STN (b2)
1
2
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 175
Serial Call - CCIS S-52
Operating Procedure (cont’d)
3. The Attendant dials Station (b1) in Node B; receives ringback tone. Station (b1) is rung and Station (c)
receives Hold Tone.
4. The Attendant presses the Serial Call (SC) key and Station (c) receives ringback tone. The HOLD and
RING status are shown on the Attendant Console.
STN (a)ATT
[Node A]CCIS
[Node B]STN (b1)
STN (b2) RBTHT
RG
HT
RBT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK
RBT
STN (c)
RG
STN (a)ATT
[Node A]CCIS
[Node B]STN (b1)
STN (b2)
RBT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK