LINECALLREASON_ Constants

The LINECALLREASON_ bit-flag constants describe the reason for a call.

LINECALLREASON_DIRECT: This is a direct inbound or outbound call.
LINECALLREASON_FWDBUSY: This call was forwarded from another extension that was busy at the time of the call.
LINECALLREASON_FWDNOANSWER: The call was forwarded from another extension that didn't answer the call after some number of rings.
LINECALLREASON_FWDUNCOND: The call was forwarded unconditionally from another number.
LINECALLREASON_PICKUP: The call was picked up from another extension.
LINECALLREASON_UNPARK: The call was retrieved as a parked call.
LINECALLREASON_REDIRECT: The call was redirected to this station.
LINECALLREASON_CALLCOMPLETION: The call was the result of a call completion request.
LINECALLREASON_TRANSFER: The call has been transferred from another number.
LINECALLREASON_REMINDER: The call is a reminder (or "recall") that the user has a call parked or on hold for (potentially) a long time.
LINECALLREASON_UNKNOWN: The reason for the call is currently unknown but can become known later.
LINECALLREASON_UNAVAIL: The reason for the call is unavailable and cannot become known later.

Not extensible. All 32 bits are reserved.

The LINECALLREASON_ constants are used in the dwReason member of the LINECALLINFO data structure.