enum MtasAsIw181FilteringDT

Numeric Enumeration: 0-1 (0 = FILTERING_DISABLED,1 = FILTERING_ENABLED).

References from:
MtasAsIw;

0
FILTERING_DISABLED
No filtering of 181 Call is been forwarded.
1
FILTERING_ENABLED
181 Call is been forwarded is filtered or mapped to 183 Session Progress.
  enum MtasAsIw181FilteringDT