LINETERMMODE_ Constants

The LINETERMMODE_ bit-flag constants describe different types of events on a phone line that can be routed to a terminal device.

LINETERMMODE_BUTTONS

Button press events sent from the terminal to the line.

LINETERMMODE_LAMPS

Lamp events sent from the line to the terminal.

LINETERMMODE_DISPLAY

Display information sent from the line to the terminal.

LINETERMMODE_RINGER

Ringer control information sent from the switch to the terminal.

LINETERMMODE_HOOKSWITCH

Hookswitch events sent from the terminal to the line.

LINETERMMODE_MEDIATOLINE

The unidirectional media stream from the terminal to the line associated with a call on the line. Use this value when routing of both unidirectional channels of a call's media stream can be controlled independently.

LINETERMMODE_MEDIAFROMLINE

The unidirectional media stream from the line to the terminal associated with a call on the line. Use this value when routing of both unidirectional channels of a call's media stream can be controlled independently.

LINETERMMODE_MEDIABIDIRECT

The bidirectional media stream associated with a call on the line and the terminal. Use this value when routing of both unidirectional channels of a call's media stream cannot be controlled independently.

Not extensible. All 32 bits are reserved.

These constants describe the classes of control and information streams that can be routed directly between a line device and a terminal device (such as a phone set).

See Also

LINEDEVCAPS, TSPI_lineSetTerminal