NEC Neax 2400 Imx Ccis Features And Specifications

							NEAX2400 IMX CCIS Features and Specifications
Page 86NDA-24222, Issue 3
D-75 Distinctive Ringing - CCIS
D-75 Distinctive Ringing - CCIS
General Description
This service feature allows Inter-Office Distinctive Ringing for a call terminated from a different PBX in the CCIS
network.
Operating Procedure
1. Station (c) and the Attendant in Node A are engaging in a call. 
2. The Attendant dials the number for Station (b); receives ringback tone. Station (c) receives Hold Tone,
and Station (b) is rung (Distinctive Ringing).
Service Conditions 
1. Ring for Incoming Internal Calls on CCIS network: 
2-seconds on
4-seconds off 
2-seconds ring
4-seconds off 
2. Ring for Incoming External Calls on CCIS network: 
1-second on 
2-second off or 2-second on 
4-second off
3. This feature may be assigned to individual trunk routes via System Data programming.
STN (a)
STN (b)
[Node B]
[Node A]CCIS CCIS[Node C]STN (c)
ATT
CCIS[Node C]
RBTSTN (c)
RG
STN (a)STN (b)
[Node B]
[Node A]CCIS ATTHold Tone 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 87
Do Not Disturb - Dterm - CCIS D-76D
D-76D  Do Not Disturb - Dterm - CCIS
General Description
This feature allows a Dterm user to temporarily establish a DO NOT DISTURB status, during which time incoming
CCIS calls will be denied access to the MY-Line of the Dterm.
Operating Procedure
To set DO NOT DISTURB:
1. Press the DO NOT DISTURB (DND) key. The associated LED will light. The LCD displays:
To cancel DO NOT DISTURB:
1. Press the DO NOT DISTURB (DND) key. The associated LED will be extinguished. The LCD displays:
Service Conditions
1. This service can only be set or cancelled while the Dterm is idle.
2. Line appearances programmed to ring will not do so while DND is set.
3. While DND is set, outgoing calls can be made from the My-Line. Incoming calls can be answered on all
lines except the My-Line.
4. DND is not displayed on a calling D
term’s LCD when the called station is in DND mode (ASFC: SFI 114
= 1), and reorder tone is sent to the calling party. No indication will appear when the called station is a
HOTLINE [H-12] in the DO NOT DISTURB mode.
5. If the DND station is in a Hunt group, that station will be skipped in the hunting pattern.
6. The following service features are denied to the DND station:
 ATTENDANT CAMP-ON WITH TONE INDICATION [A-45]
 ATTENDANT OVERRIDE  [A-7]
 BOSS-SECRETARY OVERRIDE-D
term[B-6]
 BUSY VERIFICATION - CCIS [B-9]
 CALL WAITING-TERMINATING [C-12]
 CALL WAITING-ORIGINATING [C-31]
 EXECUTIVE RIGHT-OF-WAY - CCIS [E-8]
 VOICE CALL - CCIS [V-7]
Interactions
1. DATA INTERFACE-AUTOMATIC ANSWER - CCIS [D-65] may not be activated if the Dterm station
is in the DND mode.DND  SET
        (Time  Display)
DND  CANCEL
        (Time Display) 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 88NDA-24222, Issue 3
D-76D Do Not Disturb - Dterm - CCIS
Interactions (cont’d)
2. CALL FORWARDING-BUSY LINE - CCIS [C-45]: This feature can be activated to an idle station that
has set DO NOT DISTURB - CCIS. 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 89
Data Hotline - CCIS D-86
D-86 Data Hotline - CCIS
General Description
This feature allows data stations to access Data Terminal Equipment (DTE) in a satellite office of a CCIS network,
by automatically dialing a SPEED CALLING-SYSTEM [S-3] number.
Operating Procedure
1. Manual CALL Origination via a Data Adapter: 
a.) Press the D
term DATA key
b.) The DATA lamp will flash and the calling Dterm will display the following:
2. Manual Call Origination via Keyboard Dialing: 
a.) Enter DM CALL at the terminal 
b.) The display of the terminal will indicate the following:
3. Activation of Data Terminal Ready (DTR) via a Data Adapter: 
a.) Activate Equipment Ready (ER) or DTR from the data terminal equipment.
b.) The D
term will display the following: 
4. Activation of DTR via Keyboard Dialing: 
a.) Activate ER or DTR from the Data Terminal Equipment.
Service Conditions
The following hardware supports this feature: 
Dterm: PA-4DLCC issue 14A/PA-8DLCH
PA-4DLCE issue 1A/PA 16ELCD (when set in DLCH mode) 
PA-4DLCF
Data Module: PA-4DTLA issue 7A
Modem Trunk: PA-4MDTA issue 2A PA-M28 
Interactions
1. SPEED CALLING-SYSTEM [S-3] must first be provided.
2. FORCED ACCOUNT CODES [F-7] and AUTHORIZATION CODES [A-20] cannot be programmed for
use via SPEED CALLING-SYSTEM.
3. Pauses are programmable from the MAT, using the P of the keyboard. Pauses consume one digit of the 24
digits available. A pause lasts for 2.8 seconds.DATA
(Time Display)XXXX
CALLING
(Time Display)
CALLING
(Time Display) 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 90NDA-24222, Issue 3
D-86 Data Hotline - CCIS
Interactions (cont’d)
4. TOLL DIVERSION/TOLL DENIAL [T-6] and TOLL RESTRICTION-3/6 DIGIT [T-7] will not interact
with this feature if a station is allowed access to an ADC via Service Feature Class. 
5. This feature designates the use of a SPEED CALLING-SYSTEM [S-3] number when the DATA key is
activated.
6. UNIVERSAL SENDER [U-3] must also be provided. 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 91
Dialed Number Display - Recall - CCIS D-91
D-91  Dialed Number Display - Recall - CCIS
General Description
When the Attendant Console makes an outgoing call to a CCIS line by means of a tandem connection, and the
Attendant has left the call by pressing the RELEASE button before the called Party answers, the Attendant Console
will be recalled if the Called Party does not answer. This service feature changes the display, when the Recall is
answered, from Route and Trunk to Dialed Number.
Operating Procedure
1. Subscriber (a) and the Attendant in Node A are engaging in a call through a DID line.
2. The Attendant dials the number for Station (b); receives ringback tone. Subscriber (a) receives Hold Tone,
and Station (b) is rung (Distinctive Ringing).
3. The Attendant presses the RELEASE key; Subscriber (a) receives ringback tone.
ATT
[Node A]CCIS
[Node B]STN (b) DID
Subscriber (a)PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK
Subscriber (a)[Node A]CCIS
[Node B]STN (b) DID Hold Tone ATTRBTRBTRG Distinctive 
Ringing
HT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK
Subscriber (a)[Node A]CCIS
[Node B]STN (b) RBTRG
RBT DID ATT
PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 92NDA-24222, Issue 3
D-91 Dialed Number Display - Recall - CCIS
Operating Procedure (cont’d)
4. If, after a predetermined time has elapsed, Subscriber (a) is not connected with Station (b), the call isrecalled to the Attendant Console in Node A and it answers. Press the DEST key; the dialed number of
Station (b) is indicated. Station (b) continues to ring until the Attendant presses CANCEL Key.
Service Conditions
If the called party answers after the Attendant has answered the recall, the display changes from dialed number to
the  answ ering  te lep hone  numbe r. A t hre e-way  con fe ren ce  is ma de.
ATT
[Node A] CCIS
[Node B] STN (b)
DID
Subscriber (a)PUBLIC 
SWITCHED 
TELEPHONE 
NETWORK 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 93
Dual Hold Dterm - CCIS D-93D
D-93D Dual Hold Dterm - CCIS
General Description
This feature allows two connected Dterms to simultaneously be placed on non-exclusive hold over a CCIS link. This
enables the held parties to answer or originate a call from a sub-line appearance or the idle Prime Line. 
Operating Procedure
To place a call in DUAL HOLD - CCIS:
1. When two Dterms are connected via CCIS, either Dterm user can press the HOLD button and place the other
Dterm on NON-EXCLUSIVE HOLD-Dterm [N-7D]. 
2. If the held D
term user wishes to originate or answer another call from a multi-line appearance, the held
Dterm presses the HOLD button and places the CCIS connection in a DUAL HOLD condition. 
To answer a call in DUAL HOLD - CCIS:
1. The Dterm user goes off hook and presses the held line. If MUSIC ON HOLD [M-7] is heard (if provided),
the other Dterm has placed the connection on hold. MUSIC ON HOLD [M-7] will be heard until the
connected Dterm presses the held line and enters the call.
Service Conditions 
1. While the call is in DUAL HOLD, AUTOMATIC RECALL-Dterm [A-8D] will be initiated after the time-
out. 
2. DUAL HOLD - CCIS cannot be activated for calls established by:
BUSY VERIFICATION - CCIS [B-9]
ATTENDANT CAMP-ON WITH TONE INDICATION - CCIS [A-45]
EXECUTIVE RIGHT-OF-WAY - CCIS [E-8] 
						

							NEAX2400 IMX CCIS Features and Specifications
Page 94NDA-24222, Issue 3
E-8 Executive Right-of-Way - CCIS
E-8 Executive Right-of-Way - CCIS 
General Description
This service feature allows Inter-Office Executive Right-of-Way when the bridging-in station and the bridged
station respectively, belong to a different PBX in the CCIS network.
Operating Procedure
1. While Stations A and B are engaging in a call, Station C goes off-hook and receives dial tone. 
2. Station C dials the number for Station B and receives busy tone.
3. Station C switch hook flashes and receives special dial tone.
4. Station C dials the Executive Right-of-Way access Code; Stations A, B and C receive Warning Tone.
Station C is added to the connection between Stations A and B, making it a 3-Way connection.
[Node A]CCIS
[Node B]STN (b)
DTSTN (a)
STN (c)DT
[Node A]CCIS
[Node B]STN (b)
BT
STN (a)
STN (c)BT
[Node A]CCIS
[Node B]STN (b)
SPD
T
STN (a)
STN (c)SPDT
DCFT
[Node A]CCIS
[Node B]STN (b)
STN (a)
STN (c) 
						

							NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 95
Executive Right-of-Way - CCIS E-8
Operating Procedure (cont’d)
5. Station A hangs up; Stations C and B remain connected with each other until either or both go on-hook.
Service Conditions
1. Two burst tones are transmitted upon activation to alert connected parties that an EXECUTIVE override
connection is being made. 
2. EXECUTIVE Right-of-Way may be denied if the busy station is:
a.) Dialing or in LINE LOCKOUT [L-3]
b.) Listening to a tone
c.) Being rung 
d.) Protected from override via CLASS OF SERVICE-INDIVIDUAL [C-15] 
e.) Protected by DATA LINE SECURITY [D-12] 
f.) Being connected to an Attendant loop
g.) Activating a conflicting feature such as: 
Attendant CAMP-ON WITH TONE INDICATION - CCIS [A-45]
BUSY VERIFICATION - CCIS [B-9]
CALL FORWARDING-ALL CALLS [C-5] 
CALL HOLD [C-6] 
CALL TRANSFER - CCIS [C-50, 54]
CONSULTATION HOLD-ALL CALLS - CCIS [C-58] 
CALL PARK  [C-29]
CALL WAITING-TERMINAL  [C-12]
THREE-WAY CALLING [T-2] 
In any of the above instances, the calling station will receive reorder tone. 
3. If after the 3-Way bridge is established, one party disconnects, the remaining two parties will still be
connected.
4. The maximum number of simultaneous EXECUTIVE overrides allowable is dependent on the number of
Digital Conference Trunks included in the TSW/MUX cards at the called office on the CCIS network. 
5. This feature can be denied on DICTATION [D-3] and PAGING [P-1] connections through programming
in system data.
[Node A]CCIS
[Node B]STN (b)
STN (a)
STN (c)