NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 900
NDA-24297, Issue 1
D-74 Direct-In Termination - CCIS
Service Conditions (cont’d)
c.) In case the call is terminated via tandem connection (the call is originated from ISDN line and
CCIS line is intermediate interface), the call is disconnected (the call is not forwarded to
Attendant Console irrespective of the system data).
4. If there is no answer at a station, the calling party will continue to receive Ring Back Tone. There is no
AUTOMATIC RECALL [A-8] to the attendant.
5. Once a call is answered, it can be processed by the called station like any normal trunk call.
6. DIRECT-IN TERNIMATION is mutually exclusive with NIGHT CONNECTION-FIXED [N-1].
7. If the station is assigned to a STATION HUNTING [S-7, 8, 9] group, the incoming call will follow the
hunt group station assignment. If the station is in CALL FORWARDING mode, the incoming call is
connected to the CALL FORWARDING target station.
8. Direct-In Termination trunks can be programmed to terminate elsewhere in the night mode.
9. DIRECT-IN TERMINATION must be assigned as Ground Start.
Programming
STEP 1: ASYD
- System 1, Index 72, bit 6.
Distinctive ringing only for DIT and DID calls.
System 2, Index 11, bit 7. Disposition of DIT call when station is busy.
STEP 2: ACSA - CSIA: 3, assign for Direct-In Termination-Outside.
STEP 3: ACSI
- Assign Direct-In Termination-Outside data.
CSI = 6: Night Connection-Outside
CSI = 7: Direct-In Termination-Outside (Day/Night)
When assigning above data, ADC (Speed Calling Abbreviated Digit Codes) must be used.
STEP 4: ACFR - Assign the DIT operation in day and night modes.
Day only: TSFI=3
Night only: TSFI=2
Day and night: TSFI=2
TSFI=3
The restriction is released according to each pattern.
STEP 5: ARSC - Assign allowable data into RRI = 0, 1 (connection parameter) with regard to the route
restriction (RSC) of the DIT connection station.
STEP 6: ARTD
- Assign Route Data paying attention to the following parameters.
CDN 12:DR = 0/1: Distinctive Ringing is not required/Distinctive Ringing is required CDN 15:LSG =
1 (Ground Start)
STEP 7: ARRC - Assign Route to Route Restriction data.
STEP 8: ASPD
- Assign the telephone number for the ADC. (See SPEED CALLING-SYSTEM [S-3] .)
STEP 9: ASFC - SFI 12 = 1