Receiving Information - Toshiba Strata DK40 Installation & Maintenance Manual

Computer Telephony Integration
LineShutdown
When the application is done, this command releases the resources and the TAPI environment
is disconnected.
LineNegotiateAPI Version
This function is used to negotiate the API version number to be used. The application
provides the range of versions it is compatible with and TAPI.DLL in turn negotiates with the
TSPI to determine which version range it supports.
LineOpen
This function opens the specified device ID for the purpose of monitoring or control by the
application. Opening the line returns the handle for the device. The application can then use
this handle to answer inbound calls, make outbound calls, or monitor call activities on the
line for logging purposes. The application should query the capabilities of the line, (using
lineGetDevCaps) before opening the line device. Upon opening the line, a serial port will be
allocated and initialised.
LineSetStatusMessages
This operation allows an application to specify which notification messages the services
provider should generate for events related to the status changes for the specified line or any
of its addresses.
LineGetStatusMessages
This function queries the TSPI for current status messages.
LineClose
This function closes the specified open line device after aborting all outstanding calls and
asynchronous operations on the device.

Receiving Information

LineGetDevCaps
This function queries a specified line device to determine its telephony capabilities. It is
important for an application to call this function before opening the line device. This allows
the application to determine which of possible several line devices to use. Returns the
supplementary and extended capabilities of a given line device as a data structure of type
lineDevCaps:
8-12
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
Receiving Information
Strata DK40 I&M Manual Spring 1999