شرح و تقييم CallClerk Caller ID Software
CallClerk keeps you in touch with who has called you on your phone. The program includes many standard features like showing a caller’s name and number plus sending an email when you get a call. However, it also has several advanced features not found in other such programs, including: answering machine capabilities, blocking calls using a community database, updating a web page, automatically tweeting to your twitter account and much more.
MS dot net framework as well as a modem, ideally one supporting caller id