1.4. External Interfaces

Figure 2 illustrates how the Call Logging API interacts with other R4 libraries and the application. A description of how the other libraries interact with the Call Logging API follows the diagram.

Figure 2. Call Logging API Interfaces

• Standard Runtime Library (SRL)/sr_ functions - the Call Logging API registers the call logging device with the SRL. Call logging events are posted to the SRL, which then delivers these events to the application. The application must either call the sr_enbhdlr( ) function to install an event handler or call the sr_waitevt( ) function to retrieve and process the call logging events posted by the Call Logging API. For more information about using the SRL functions, see the Voice Software Reference: Standard Runtime Library for Windows.
• GlobalCall API/gc_ functions - the Call Logging API uses the GlobalCall gc_GetFrame( ) function to collect signaling data. For more information about using GlobalCall API functions, see the GlobalCall API Software Reference.
• Voice API/dx_ functions -- when the Call Logging API is used for call recording applications, the Voice dx_mreciottdata( ) function is called to perform the transaction recording. For more information about using Voice API functions, see the Voice Software Reference: Programmer's Guide for Windows.

Click here to contact Dialogic Customer Engineering