NEC Neax 2400 Ipx Feature Programming Manual

NEAX2400 IPX Feature Programming ManualPage 288NDA-24297, Issue 1
D-13D Dial Monitor - Dterm
D-13D  Dial Monitor - Dterm
General Description
This feature provides for dialed digits to appear on the DtermLCD display.
Operating Procedure
1. Lift the handset or press the SPEAKER key; receive dial tone.
2. Dial the desired number; the digits will appear in sequence on the LCD display.
Service Conditions
1. Digits appear from the right and move to the left as additional digits are dialed. A maximum of 16...

NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 289
Day/Night Class of Service D-15
D-15  Day/Night Class of Service
General Description
This feature permits any station to be assigned one CLASS OF SERVICE - INDIVIDUAL [C-15], for day and
another for night. System data can be programmed so that once the ATTENDANT CONSOLE [A-3] has entered
the NIGHT CONNECTION [N-1,2] mode, a stations CLASS OF SERVICE - INDIVIDUAL [C-15] will be
automatically changed when required. Class may be upgraded or...

NEAX2400 IPX Feature Programming ManualPage 290NDA-24297, Issue 1
D-15 Day/Night Class of Service
Service Conditions (cont’d)
10. When the Attendants NITE key or external switch is turned ON and OFF repeatedly, the messages printed
out and the operation may not coincide, but the system message will represent the final day/night mode.
11. In the following cases, day/night mode is not changed when the external switch is turned ON, and only the
system message is printed out:
a.) When neither the ATTENDANT...

NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 291
Day/Night Class of Service D-15
Interactions (cont’d)
3. DAY/NIGHT CLASS OF SERVICE affects the following restrictions:
a.) Route Restriction Class (ARSC)
b.) Service Feature Class (ASFC)
c.) Toll Restrictions (ATDP)
d.) Tenant Restrictions (ATNR)
4. When TRUNK ANSWER FROM ANY STATION (TAS) [T-8] is installed, a station’sNightRSCmust
allow access to the IC trunks. Also, the Night SFC must allow TAS, SFI 13.
Programming
STEP 1:ASYD- System...

NEAX2400 IPX Feature Programming ManualPage 292NDA-24297, Issue 1
D-16 Direct Digital Interface
D-16  Direct Digital Interface
General Description
This service feature provides the capability to connect trunks from the NEAX2400 IPX directly to“T1”carrier links
via either private or public network.
Operating Procedure
No manual operation is required.
Service Conditions
1. The DTI provides signalling interface, bipolar/unipolar conversion, frame synchronization, insertion/
extraction and alarm detection....

NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 293
Direct Digital Interface D-16
Service Conditions (cont’d)
b.) Sub-Source Office: This office operates using a Phase Lock Oscillator (PLO) to synchronize with
the clock at the Source Office. If the Source Clock has some failure, office can operate using its
own backup oscillator.
c.) Receiver Office: This office is arranged so it will have at least two clock routes, one for Receiver
and the other for standby. Synchronization Clock is...

NEAX2400 IPX Feature Programming ManualPage 294NDA-24297, Issue 1
D-16 Direct Digital Interface
Service Conditions (cont’d)
Network Clock Synchronization
Programming
STEP 1:ASYD- System Data 1, Index 91, Bits 4-7. If one Phase Lock Oscillator (PLO) is mounted, assign
data“1”to Bits 4 and 6. If two PLO’s are mounted, assign all four bits as data“1”.
STEP 2:ARTD- Assign the DIRECT DIGITAL INTERFACE route as follows. This is for second dial tone
TIE Lines.
RT: 1
1-OSGS :2 2-ONSG :3 3-ISGS :2 4-INSG :3 5-TF...

NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 295
Direct Digital Interface D-16
Programming (cont’d)
LCR FLAG ROUTE:
RT: 31
5-TF :3 6-TCL :1 7-L/T :1 8-RLP :2 9-TQ :1
13-AC :1
STEP 3:AT R K- Assign the LENs, DIRECT DIGITAL INTERFACE Trunk Route Number, Trunk Number,
and Tenant Number.
STEP 4:MBTK- Assign the make idle status to the DIRECT DIGITAL INTERFACE trunks.
STEP 5:ANPD- Reserve a number level for Register Sender Least-Cost Routing (LCR). This level should
correspond to the station...

NEAX2400 IPX Feature Programming ManualPage 296NDA-24297, Issue 1
D-31 Delay Announcement - UCD
D-31  Delay Announcement - UCD
General Description
This feature provides recorded announcement service for an incoming call directed to a busy UNIFORM CALL
DISTRIBUTION (UCD) [U-1] group and placed in a waiting queue. The recorded announcement occurs after a
predetermined time in the queue.
Operating Procedure
No manual operation is required.
Service Conditions
1. Up to eight announcement machines can be...

NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 297
Delay Announcement - UCD D-31
Service Conditions (cont’d)
The figure below illustrates the three possible Delayed Announcement recording patterns.
10. This feature can be programmed in Local Data Memory (LDM).
11. Delay Announcement Trunk (DAT) in the node accommodating the UCD controlling station must be used
for this feature for the FCCS network.
Interactions
1. UNIFORM CALL DISTRIBUTION [U-3] must first be provided.
2. When a UCD...