NEC Neax 2400 Imx Feature Programming Manual

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 697
Tandem Switching of TIE Trunks - 2/4-Wire T-1
FCCS Programming (cont’d)
STEP 4:ARRCN - Assign to the system trunk-to-trunk connection. Use Alternative Route Index (ARI-D-RES)
for Direct Connection. Three possible Restrictions may be assigned; data “0”, Connection is
Restricted; data “1”, Connection is Allowed; or data “2”, Toll Restriction is required. For TANDEM
SWITCHING OF TIE TRUNKS-2/4 WIRE, TOLL RESTRICTION is not required....

NEAX2400 IMX Feature Programming Manual
Page 698ND-70184 (E), Issue 3
T-2 Three-Way Calling
T-2 Three-Way Calling
General Description
This feature enables any user to add another party to an existing connection, establishing a three-way conference.
Even if the additional D
term user holds the call, THREE-WAY CALLING may be established. (This service is called
Consultation Hold.)
Operating Procedure
Procedure 1:
1. Press switch hook; first party is placed on Consultation Hold; receive special dial tone....

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 699
Three-Way Calling T-2
Interactions
1. A station in an established three-way connection cannot flash the switch hook to activate a feature. The
flash disconnects the last party connected. 
2. All three-way calls are protected by privacy. No more than three ports can be bridged together at one time,
unless PRIVACY RELEASE [P-18] is being used. 
3. If a three-way call includes two trunks and the station hangs up, the trunks will release,...

NEAX2400 IMX Feature Programming Manual
Page 700ND-70184 (E), Issue 3
T-2D Three-Way Calling - Dterm
T-2D Three-Way Calling - Dterm
General Description
This feature enables a Dterm user to establish a three-way conference by connecting an additional party to an already
existing conversation.
Even if the additional D
term user holds the call (Consultation Hold), THREE-WAY CALLING may be established.
Operating Procedure
Procedure 1: 
1. Press the TRANSFER key; receive special dial tone; the original party...

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 701
Three-Way Calling - DtermT-2D
Service Conditions (cont’d)
5. When the additional station answers the held call, the decision to send Override Tone depends on the
originating station service restriction class.
6. The Conference Trunk (CFT) function is required for the node which accommodates the station operating
a three-way conference within the FCCS network.
7. Three-Way Calling can also be established when using the trunk belonging...

NEAX2400 IMX Feature Programming Manual
Page 702ND-70184 (E), Issue 3
T-3 TIE Line Access
T-3 TIE Line Access
General Description
This feature allows any user dial access to a TIE Line. 
Operating Procedure
1. Lift the handset; receive dial tone.
2. Dial the TIE LINE ACCESS code; receive dial tone from the distant PBX.
3. Dial the desired extension number.
Operating Procedure
1. TIE LINE ACCESS may be denied to individual stations via CLASS OF SERVICE-INDIVIDUAL [C-
15].
2. The PBX system is equipped...

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 703
TIE Line Access T-3
Programming
STEP 1:ARTD - Assign the TIE Line routes as shown below:
BOTHWAY LINES:
RT: 1
1-OSGS :2/7 2-ONSG :3 3-ISGS :2/7 4-INSG :3 5-TF :3
6-TCL :4 7-L/T :1 8-RLP :2 13-AC :1 15-LSG :5
28-ANS :1 30-PAD :7
STEP 2:AT R K - Assign the LENs, TIE Line Route Number, Trunk Number, and Tenant Number. 
STEP 3:MBTK - Assign the Make Idle status to the TIE Line trunks.
STEP 4:ANPD - Assign a number level for trunk access....

NEAX2400 IMX Feature Programming Manual
Page 704ND-70184 (E), Issue 3
T-5 TIE Line Connection With Pad Control
T-5  TIE Line Connection With Pad Control
General Description
This feature provides a switchable transmission pad on TIE trunks that allows tandem connections. Necessary pad
control is activated to protect against echo.
Operating Procedure
No manual operation is required.
Service Conditions 
1. Pad Control (2dB) will automatically be switched in for the following connections:
a.) TIE...

NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 705
TIE Line Connection With Pad Control T-5
Programming (cont’d)
T: Tandem Connection
ICRT: Incoming Route Number
OGRT: Outgoing Route Number
SFC: Service Feature Class   [Not Used]
IC PAD: Incoming PAD Data (1-15)
OG PAD: Outgoing PAD Data (1-15)
RT: Route Number  [Not Used]
PAD DATA:
TLT (4W E&M)
DTI 
0-8dB Pad On 
1-2dB Pad On 1-2dB Pad On
2-4dB Pad On 2-4dB Pad On
3-6dB Pad On 3-6dB Pad On
4-8dB Pad On 4-8dB Pad On
15-PAD OFF 7-PAD...

NEAX2400 IMX Feature Programming Manual
Page 706ND-70184 (E), Issue 3
T-6 Toll Denial/Toll Diversion
T-6 Toll Denial/Toll Diversion
General Description
This feature prohibits users from placing long distance calls over a specific group of trunks. Restricted calls are
routed to either an ATTENDANT CONSOLE [A-3] (diversion) or to an intercept tone (denial). 
Operating Procedure
No manual operation is required after this feature is programmed into system data.
Service Conditions 
1. TOLL DENIAL/TOLL...