Instruction manual

Line Load Control Page 1901 of 3156
Features and Services
Figure 54
LLC, system control levels (hierarchy and overlap of operative levels)
Operating parameters
The following services are not subject to LLC:
• Attendant stations
• Direct Inward System Access (DISA), and
• Hot Line services.
Established calls are not affected by LLC upgrades, only new calls attempted.
The system counts the calls denied for each Class of Service, and prints the
traffic data periodically as part of the Processor Load Format TFS004.
Feature interactions
Automatic Redial
Automatic Redial (ARDL) attempts are controlled and restricted by Line
Load Control.
553-4024.EPS
Station Class of Service
LLCN LLC1 LLC2 LLC3
LLC1, LLC2, and LLC3
LLC1 and LLC2 No control
Stations
immune
to LCC
LLC1 No control
No control
(LLC off)
T
S
F
OFF
No control