This solution puts the bulk of change burden on those entities wishing to make legal robo calls and the telco providers. This solution uses a combination of a random PIN generator and challenge-response authentication.
Updates Russell Couch started this project — Mar 21, 2014 06:37 PM EDT Leave feedback in the comments! Log in or sign up for Devpost to join the conversation.
Russell Couch started this project — Mar 21, 2014 06:37 PM EDT Leave feedback in the comments! Log in or sign up for Devpost to join the conversation.
Log in or sign up for Devpost to join the conversation.