CallZap uses your computer modem and caller-ID service to monitor and block unwanted calls automatically. CallZap allows you to add any name or phone number to the block list. When a call comes in, CallZap searches your block list for the caller s name or number, and if the caller is found, CallZap terminates the call immediately. CallZap also allows you to block unknown and private callers.
||Free to try
||Windows 98/Me/NT/2000/XP, Microsoft .NET Framework 1.1