NEAX2400 IPX Feature Programming Manual
Page 448
NDA-24297, Issue 1
L-20
Line Load Control - Automatic
L-20
Line Load Control - Automatic
General Description
This feature allows the system to automatically deny a preselected group of stations the ability to originate calls. The
sole intention of this feature is to temporarily restrict the least important internal stations from outward calling
during an excessive traffic load or emergency conditions.
Operating Procedure
No manual operation is required.
Service Conditions
1.
Individual stations are programmed for this feature via CLASS OF SERVICE - INDIVIDUAL [C-15].
2.
The lamp on the ATTENDANT CONSOLE [A-3] illuminates when LINE LOAD CONTROL -
AUTOMATIC [L-20] is set in the system.
3.
Incoming calls from a trunk can be restricted in system data.
4.
When LINE LOAD CONTROL - AUTOMATIC [L-20] is activated or cancelled, a system message will
be output via the MAINTENANCE ADMINISTRATION TERMINAL (MAT) [M-18].
5.
While LINE LOAD CONTROL - AUTOMATIC [L-20] is activated, a single line station will receive busy
tone (or the display of the D
term
is blank) when going off-hook.
6.
A station in LINE LOAD CONTROL [L-11, 20, 21] can receive incoming calls.
7.
Incoming calls terminated via CCIS/ISDN trunks cannot be restricted.
Programming
STEP 1:
ASYD
- System Data 1, Index 56 and 57. Set LINE LOAD CONTROL-AUTOMATIC Execution
(Index 56)/Execution cancel (Index 57) CPU Occupancy Rate. If no data is assigned, RAM data 97%
(Index 56) and 90% (Index 57) are used.
System Data 1, Index 59, Bit 0. Incoming Trunk Call Restriction during LINE LOAD CONTROL 0/1:
Not Required/Required
Note:
Incoming calls terminated to CCIS/ISDN trunks cannot be restricted.
STEP 2:
ASFC
- Assign SFI = 16 to the Service Feature Class of the stations that are to be able to originate
calls during Line Load Control.
