Enumeration Members
CALL_BACK_DISCONNECTED
CALL_BACK_DISCONNECTED: "CallBackDisconnected"
DIALING
DIALING: "Dialing"
DISCONNECTED
DISCONNECTED: "Disconnected"
HOLDING
HOLDING: "Holding"
INCOMING
INCOMING: "Incoming"
MASKING
MASKING: "Masking"
NATURAL_CALL_AMD
NATURAL_CALL_AMD: "NaturalCallAMD"
NATURAL_CALL_DIALING
NATURAL_CALL_DIALING: "NaturalCallDialing"
NATURAL_CALL_RINGING
NATURAL_CALL_RINGING: "NaturalCallRinging"