4. ISDN Function Overview
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Error Handling Functions:
cc_CauseValue( )
retrieves the cause of the last failure on a given
device
cc_ResultMsg( )
returns a pointer to an error string
cc_ResultValue( )
retrieves the error/cause code related to an event
Tracing Functions:
cc_StartTrace( )
starts the capture of all D channel information
into a specified log file
cc_StopTrace( )
stops the trace and closes the file
Eventing Functions:
cc_GetEvtMsk( )
retrieves the current ISDN event mask
cc_SetEvtMsk( )
sets the event mask
cc_TermRegisterResponse( )
sends the acknowledgment for the
CCEV_TERM_REGISTER event