/mcpCMC in one lineDial() request, Cisco recommends that you terminate the lpszDestAddress with a “#” character to avoid waiting for the T.302 interdigit time-out. You cannot use this function to enter a dial string along with a FAC and/or a CMC. You must enter the FAC and/or CMC in a separate lineDial request. Function Details LONG lineDial( HCALL hCall, LPCSTR lpszDestAddress, DWORD dwCountryCode ); Parameters hCall A handle to the call on which a number is to be dialed. Ensure the application is an owner of the call. The call state of hCall can be any state except idle and disconnected. lpszDestAddress The destination to be dialed by using the standard dial number format. dwCountryCode The country code of the destination. The implementation uses this code to select the call progress protocols for the destination address. If a value of 0 is specified, the default call progress protocol is used. lineDrop The lineDrop function drops or disconnects the specified call. The application can specify user-user information to be transmitted as part of the call disconnect. Function Details LONG lineDrop( HCALL hCall, LPCSTR lpsUserUserInfo, DWORD dwSize ); Parameters hCall A handle to the call to be dropped. Ensure the application is an owner of the call. The call state of hCall can be any state except an Idle state. lpsUserUserInfo A pointer to a string that contains user-user information to be sent to the remote party as part of the call disconnect. You can leave this pointer NULL if no user-user information is to be sent. User-user information is sent only if it is supported by the underlying network. The protocol discriminator field for the user-user information, if required, should appear as the first byte of the buffer that is pointed to by lpsUserUserInfo and must be accounted for in dwSize. Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 156 Basic TAPI Implementation lineDrop