/mcpshould set the dwTotalSize member of this structure to indicate the amount of memory that is available to TAPI for returning information. lineGetCallStatus The lineGetCallStatus function returns the current status of the specified call. Function Details LONG lineGetCallStatus( HCALL hCall, LPLINECALLSTATUS lpCallStatus ); Parameters hCall A handle to the call to be queried. The call state of hCall can be any state. lpCallStatus A pointer to a variably sized data structure of type LINECALLSTATUS. Upon successful completion of the request, call status information fills this structure. Prior to calling lineGetCallStatus, the application should set the dwTotalSize member of this structure to indicate the amount of memory available to TAPI for returning information. lineGetConfRelatedCalls The lineGetConfRelatedCalls function returns a list of call handles that are part of the same conference call as the specified call. The specified call represents either a conference call or a participant call in a conference call. New handles get generated for those calls for which the application does not already have handles, and the application receives monitor privilege to those calls. Function Details LONG WINAPI lineGetConfRelatedCalls( HCALL hCall, LPLINECALLLIST lpCallList ); Parameters hCall A handle to a call. This represents either a conference call or a participant call in a conference call. For a conference parent call, the call state of hCall can be any state. For a conference participant call, it must be in the conferenced state. lpCallList A pointer to a variably sized data structure of type LINECALLLIST. Upon successful completion of the request, call handles to all calls in the conference call return in this structure. The first call in the list represents the conference call, the other calls represent the participant calls. The application receives monitor privilege to those calls for which it does not already have handles; the privileges to calls in the Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 164 Basic TAPI Implementation lineGetCallStatus