NEC NDA-24305 - page 190

CHAPTER 6 NDA-24305
Page 17 2
Revision 1.0
CALLING PARTY RECOGNITION SERVICE [DIRECT-IN TERMINATION (DIT)]
C-104 CALLING PARTY RECOGNITION SERVICE [DIRECT-IN TERMINATION (DIT) ]
1. General Description
An Incoming Call from the ISDN network can be connected to the specific station, which can be assigned as a
destination in advance, on a calling subscriber number basis without any assistance of an operator.
This feature is automatically executed when no information has been received from the calling subscriber for
addressing a specific terminal in the PBX.
Note: The destination can be determined according to the BC (Bearer Capability).
This feature is available for the analog station, Dterm and ISDN terminal
2. Operating Procedure
No manual operation is required once feature has been programmed.
3. Programming
STEP 1: Assign the Basic Dat a for ISDN. (Refer to Chapt er 3.)
STEP 2: ASYD - System Data 1, Index 76, b2: Day/Night Table Development for Call Forwarding
Service by Calling Number Data
0: Not required (Common)
1: Required (Separate)
STEP 3: ACOC - Assign the Central Office Code
RT: Route Number
TK: Trunk Number
DC: Digit Code (4 digits)
STEP 4: ACNP - Assign the Calling Number Pattern (CNP)
OG/IC: Outgoing/Incoming (Enter = Incoming)
RT: Route Number
CNP: Calling Number Pattern (1~255)
STEP 5: ACND - Assign the Digit Code of the Additional Number
CNP: Calling Number Pattern (1~255)
Enter same value which has been assigned in the ACNP command.
SKIP: Skip Digit (0~24)-Number of digits for SID.
ADD: Number of Digits of the Additional Number (0~24)
Enter the number of digits (Number of digits for an access code to PRI) of the next
parameter (=DC).
DC: Digit Code of the Additional Number (0~24)
Enter the access code which is used to initiate seizure of the ISDN trunk.