McDewey

Function Details LONG WINAPI lineRemoveFromConference( HCALL hCall ); Parameters hCall Handle to the call that is to be removed from the conference. The application must be an owner of this call. The call state of hCall must be conference. Return Values Returns a positive request identifier if the function is completed asynchronously, or a negative number if an error occurs. The dwParam2 parameter of the corresponding LINE_REPLY message is zero if the function succeeds or it is a negative number if an error occurs. The following table shows the return values for this function: Description Value The handle to the call that is to be removed is invalid. LINEERR_INVALCALLHANDLE The operation is unavailable. LINEERR_OPERATIONUNAVAIL The call state is something other than conferenced. LINEERR_INVALCALLSTATE The operation failed. LINEERR_OPERATIONFAILED Not enough memory. LINEERR_NOMEM The resources are unavailable. LINEERR_RESOURCEUNAVAIL The application is not the owner of this call. LINEERR_NOTOWNER A parameter is uninitialized. LINEERR_UNINITIALIZED lineRemoveProvider The lineRemoveProvider function removes an existing telephony service provider from the system. Function Details LONG WINAPI lineRemoveProvider( DWORD dwPermanentProviderID, HWND hwndOwner ); Parameters dwPermanentProviderID The permanent provider identifier of the service provider that is to be removed. Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 187 Basic TAPI Implementation lineRemoveProvider