enum MtasStIdPresOipUnSubFromHeadDT

Numeric Enumeration: 0-1 (0=ANONYMOUS, 1=UNSUBSCRIBED)

References from:
MtasStIdPres;

0
ANONYMOUS
When set to 0 the From header is to be set to "Anonymous" <sip:anonymous@anonymous.invalid>.
1
UNSUBSCRIBED
When set to 1 the From header is to be set to "Unsubscribed" <sip:unsubscribed@unsubscribed.invalid>.
  enum MtasStIdPresOipUnSubFromHeadDT