derivedDataType ScscfContactTrunkGroupAndContextDT

EcimDerivedString with length (0..256) constraint.
supported Pattern : (default|NotPresent|\+[0-9]+|[0-9]+):[a-zA-z0-9\-]+:[a-zA-z0-9\-]+

References from:
CscfEmergencyClass;
stringScscfContactTrunkGroupAndContextDT [ 0..256 ]
Valid values: (default|NotPresent|\+[0-9]+|[0-9]+):[a-zA-z0-9\-]+:[a-zA-z0-9\-]+
  derivedDataType ScscfContactTrunkGroupAndContextDT