ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,609, issued on Nov. 25, was assigned to Oracle International Corp. (Redwood City, Calif.).
"Provisional response handling in SIP calls" was invented by Rohit Juneja (Stittsville, Canada) and Rajat Srivastava (Bangalore, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "Various embodiments of the present technology generally relate to systems and methods for provisional response handling in session initiation protocol (SIP) calls, to maintain performance during directed denial of service (DDoS) attacks or bursts of response messages. A proxy server for SIP calls may initiate processing of a first SIP response, receive a second SIP response, and ad...