nccStartProtocol

typedef struct
{
 DWORD size;
 DWORD eventmask;
 WORD  debugflag;
 WORD  waitforPCtime;
 WORD  overlappedreceiving;
 struct
 {
  DWORD size;
  WORD  dialtonefreq1;
  WORD  dialtonefreq2;
  WORD  dialtoneontime1;
  WORD  dialtoneontime2;
  WORD  dialtoneofftime1;
  WORD  dialtoneofftime2;
  WORD  dialtonelevel;
  WORD  ringfreq1;
  WORD  ringfreq2;
  WORD  ringontime;
  WORD  ringofftime1;
  WORD  ringofftime2;
  WORD  ringtonelevel;
  WORD  busyfreq1;
  WORD  busyfreq2;
  WORD  busyontime;
  WORD  busyofftime;
  WORD  busytonelevel;
  WORD  fastbusyfreq1;
  WORD  fastbusyfreq2;
  WORD  fastbusyontime;
  WORD  fastbusyofftime;
  WORD  fastbusytonelevel;
 } callproggenerate;
} NCC_START_PARMS;

• CTA_REASON_FINISHED indicates that the protocol has successfully been started on a CT Access context (line handle). The line state changes from Uninitialized to the Idle line state.

• NCCREASON_OUT_OF_RESOURCES indicates that the protocol has not been started, because the mediamask parameter is not set correctly. The line remains in Uninitialized line state. (See your hardware documentation for details.)