Telephone, System and Method for preventing tele-marketing

摘要

The invention of the telephone calls to customer service through the Exchange server and the server from a telemarketer phone If telemarketing terminal block to block, relates to a system and method, when the call is received by the customer's telephone number, the customer is the originating phone number in the whitelist, if the customer subscribes to a service to block the telemarketing, When the call is connected and that, otherwise, will not receive a marketing call the originating telephone to the service server sends a warning sound, then, a signal for selecting a call received from the calling telephone, calls to the customer's telephone the associates. When the call is connected, the service server is using a tape recorder and a timer to record a conversation inside 30 seconds and calculate the call duration. After ending the call, if the call duration is less than 30 seconds to report the calls and the caller phone number and your phone number is stored as data. By doing so, avoid telemarketing calls, or being able to report, you can avoid telemarketing calls come again.