McDewey

Function Details LONG WINAPI lineRegisterRequestRecipient( HLINEAPP hLineApp, DWORD dwRegistrationInstance, DWORD dwRequestMode, DWORD bEnable ); Parameters hLineApp The application's usage handle for the line portion of TAPI. dwRegistrationInstance An application-specific DWORD that is passed back as a parameter of the LINE_REQUEST message. This message notifies the application that a request is pending. This parameter gets ignored if bEnable is set to zero. TAPI examines this parameter only for registration, not for deregistration. The dwRegistrationInstance value that is used while deregistering need not match the dwRegistrationInstance that is used while registering for a request mode. dwRequestMode The type or types of request for which the application registers. This parameter uses one or more LINEREQUESTMODE_Constants. bEnable If TRUE, the application registers the specified request modes; if FALSE, the application deregisters for the specified request modes. Return Values Returns zero if the request succeeds or a negative number if an error occurs. Possible return values follow: • LINEERR_INVALAPPHANDLE • LINEERR_OPERATIONFAILED • LINEERR_INVALREQUESTMODE • LINEERR_RESOURCEUNAVAIL • LINEERR_NOMEM • LINEERR_UNINITIALIZED lineRemoveFromConference The lineRemoveFromConference function removes a specified call from the conference call to which it currently belongs. The remaining calls in the conference call are unaffected. Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 186 Basic TAPI Implementation lineRemoveFromConference