ISDN Software Reference for Linux and Windows
24
All Other CC
States
Idle
Null
Disconnected
cc_DropCall( )
CCEV_DROPCALL
cc_ReleaseCall( )
cc_DropCall( )
CCEV_DROPCALL
CCEV_DISCONNECTED
Figure 5. Asynchronous Call Disconnect or Failure Process
Table 7 presents an asynchronous call termination scenario. The item denoted by
an asterisk (*) is an optional function call. For more detailed call scenarios, see
Appendix A.