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CHAPTER 5 NDA-24305
Page 116
Revision 1.0
NIGHT CONNECTION-FIXED-PRI
N-20 NIGHT CONNECTION-FIXED-PRI
1. General Description
This feature routes ISDN calls normally directed to the ATTENDANT CONSOLE [A-3] to a preselected
common station within the system when the Night mode has been entered.
2. Operating Procedure
To answer NIGHT CONNECTION-FIXED-PRI calls:
1. Incoming calls to the ATTENDANT CONSOLE [A-3] in the Night Mode are automatically transferred to
a preselected NIGHT CONNECTION-FIXED-PRI station.
2. Calling party hears Ringback Tone.
3. Ring signal is sent to the NIGHT CONNECTION-FIXED-PRI station.
4. NIGHT CONNECTION-FIXED-PRI station goes off-hook to answer incoming call. If necessary, this
station can transfer the incoming call to another station within the system using CALL TRANSFER-ALL
CALLS [C-11] feature.
3. Programming
STEP 1: ASYD - System Data 1, Index 147: DIT supervisory timer for a busy station. How often will the
CPU look at the Idle/Busy status of the station for rerouting
the DIT call to the destination? Always leave this index as
00H.
STEP 2: ACSI - Assign Route Number, Trunk Number, Connection Service Index of “4” for NIGHT
CONNECTION-FIXED, and the Tenant Number and Station Number to serve as the
NIGHT CONNECTION FIXED station.
STEP 3: ACFR - Allow a Transfer Service Feature Index of 2, NIGHT CONNECTION-FIXED, for the
types of incoming calls listed in Call Class Index (CCI).