PLACEONHOLDFLOW
PLACEONHOLDFLOW([sHoldMusic As String]) As Boolean
Place the current call on hold. The call can be retrieved with the RETRIEVE function.
The call hold is done by ALERT. The line remains busy.
A hold music can be played (loop). The <sHoldMusic> parameter sets the file path.
The function returns as soon as the port is on hold. The return value is TRUE on success.