The Federal Communications Commission (FCC) has issued a final rule to modify its call blocking policies to better combat illegal robocalls. This rule requires all domestic voice service providers to use a do-not-originate (DNO) list to block calls that are likely illegal, ensuring comprehensive consumer protection. Furthermore, the rule mandates that providers use the Session Initiation Protocol (SIP) code 603+ to inform callers when their calls are blocked due to analytics, helping them understand why their call was blocked and providing a mechanism for redress. This initiative aims to curb unwanted and fraudulent calls, enhancing consumer trust and security.
Simple Explanation
The FCC wants phone companies to stop bad robocalls by using a special list that says which calls shouldn't be made. When a call is stopped because it seems bad, they'll send a little message that says why, so people know what happened.