About PhoneTray
PhoneTray's software runs on the computer and uses special equipment (USB voice modem) to monitor the telephone line. After receiving the call, PhoneTray will check their online database and your personal blacklist. If this is an unwanted call, the software blocks the call and plays a message to the caller. All legitimate calls will be forwarded to your phone. You can choose the "Number Disconnected" message, and callers will think your number has been disconnected and will not bother you again. It can also be used with robocalls and human callers! The software recognizes the caller before answering the call. When a call comes in, the software rings and displays an alert with the caller's name and number. The software allows you to assign custom names to custom callers.